页 782 - Microchip Technology 产品 - 嵌入式 - 微控制器

TS87C52X2-MIE

Microchip Technology

IC MCU 8BIT 8KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存2,800

8-Bit

40/20MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C52X2-MCE

Microchip Technology

IC MCU 8BIT 8KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存3,824

8-Bit

40/20MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RC2-LCE

Microchip Technology

IC MCU 8BIT 32KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存15,600

8-Bit

30/20MHz

UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

512 x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RB2-MIE

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存5,952

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

16KB (16K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C51RD2-LCE

Microchip Technology

IC MCU 8BIT 64KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存6,368

8-Bit

30/20MHz

UART/USART

POR, PWM, WDT

32

64KB (64K x 8)

OTP

-

1K x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C52X2-LIE

Microchip Technology

IC MCU 8BIT 8KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存3,184

8-Bit

30/20MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C51RB2-VCE

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存7,680

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

16KB (16K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RC2-VIE

Microchip Technology

IC MCU 8BIT 32KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存4,608

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C52X2-LCE

Microchip Technology

IC MCU 8BIT 8KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存7,860

8-Bit

30/20MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RC2-VCE

Microchip Technology

IC MCU 8BIT 32KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存2,112

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RB2-MCE

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存16,548

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

16KB (16K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS80C51RD2-MIE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存4,512

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

768 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS80C51RD2-MCE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存6,000

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

768 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS80C51RD2-VCE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存7,728

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

768 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS87C51RB2-VIE

Microchip Technology

IC MCU 8BIT 16KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 512 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存7,520

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

16KB (16K x 8)

OTP

-

512 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C52X2-VCE

Microchip Technology

IC MCU 8BIT 8KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 60/30MHz
Connectivity: UART/USART
Peripherals: POR
Number of I/O: 32
Program Memory Size: 8KB (8K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存2,336

8-Bit

60/30MHz

UART/USART

POR

32

8KB (8K x 8)

OTP

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS80C51RA2-VIE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存3,008

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS80C51RD2-LIE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存4,992

8-Bit

30/20MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

768 x 8

2.7 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS80C51RD2-LCE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 30/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存2,192

8-Bit

30/20MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

768 x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS80C51RA2-VCE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存7,680

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-QFP

-

TS80C51RA2-MIE

Microchip Technology

IC MCU 8BIT ROMLESS 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存3,728

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

-

ROMless

-

256 x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C51RD2-MIE

Microchip Technology

IC MCU 8BIT 64KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/20MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存6,784

8-Bit

40/20MHz

UART/USART

POR, PWM, WDT

32

64KB (64K x 8)

OTP

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TS87C51RD2-VIE

Microchip Technology

IC MCU 8BIT 64KB OTP 44VQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40/30MHz
Connectivity: UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 64KB (64K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-QFP
Supplier Device Package: -

封装: 44-QFP

库存6,880

8-Bit

40/30MHz

UART/USART

POR, PWM, WDT

32

64KB (64K x 8)

OTP

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-QFP

-

TSC87251G2D-L16CBR

Microchip Technology

IC MCU 8BIT 32KB OTP 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 16MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存6,208

8/16-Bit

16MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

1K x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

TSC80251G2D-L16CBR

Microchip Technology

IC MCU 8BIT ROMLESS 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 16MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存6,400

8/16-Bit

16MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

-

ROMless

-

1K x 8

2.7 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

TSC87251G2D-24IBR

Microchip Technology

IC MCU 8BIT 32KB OTP 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 24MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存5,968

8/16-Bit

24MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

TSC80251G2D-16CBR

Microchip Technology

IC MCU 8BIT ROMLESS 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 16MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存4,192

8/16-Bit

16MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

-

ROMless

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

TSC80251G2D-24IBR

Microchip Technology

IC MCU 8BIT ROMLESS 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 24MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存6,576

8/16-Bit

24MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

-

ROMless

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

-40°C ~ 85°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

TSC87251G2D-16CBR

Microchip Technology

IC MCU 8BIT 32KB OTP 44PLCC

Core Processor: C251
Core Size: 8/16-Bit
Speed: 16MHz
Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: OTP
EEPROM Size: -
RAM Size: 1K x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Data Converters: -
Oscillator Type: Internal
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: -
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.59x16.59)

封装: 44-LCC (J-Lead)

库存4,112

8/16-Bit

16MHz

EBI/EMI, I2C, Microwire, SPI, UART/USART

POR, PWM, WDT

32

32KB (32K x 8)

OTP

-

1K x 8

4.5 V ~ 5.5 V

-

Internal

0°C ~ 70°C (TA)

-

44-LCC (J-Lead)

44-PLCC (16.59x16.59)

AT80C51SND1C-ROTIL

Microchip Technology

IC MCU 8BIT ROMLESS 80TQFP

Core Processor: 80C51
Core Size: 8-Bit
Speed: 40MHz
Connectivity: I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB
Peripherals: Audio, I2S, MP3, PCM, POR, WDT
Number of I/O: 44
Program Memory Size: -
Program Memory Type: ROMless
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.3 V
Data Converters: A/D 2x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: -
Package / Case: 80-LQFP
Supplier Device Package: 80-TQFP (14x14)

封装: 80-LQFP

库存3,248

8-Bit

40MHz

I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB

Audio, I2S, MP3, PCM, POR, WDT

44

-

ROMless

-

2.25K x 8

2.7 V ~ 3.3 V

A/D 2x10b

Internal

-40°C ~ 85°C (TA)

-

80-LQFP

80-TQFP (14x14)

零件编号	制造商	描述	封装	库存	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
TS87C52X2-MIE	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存2,800	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C52X2-MCE	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存3,824	8-Bit	40/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RC2-LCE	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存15,600	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RB2-MIE	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存5,952	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C51RD2-LCE	Microchip Technology	IC MCU 8BIT 64KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存6,368	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C52X2-LIE	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存3,184	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C51RB2-VCE	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存7,680	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RC2-VIE	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存4,608	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C52X2-LCE	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存7,860	8-Bit	30/20MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RC2-VCE	Microchip Technology	IC MCU 8BIT 32KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存2,112	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RB2-MCE	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存16,548	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS80C51RD2-MIE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存4,512	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	768 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS80C51RD2-MCE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存6,000	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	768 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS80C51RD2-VCE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存7,728	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	768 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS87C51RB2-VIE	Microchip Technology	IC MCU 8BIT 16KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 16KB (16K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存7,520	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	OTP	-	512 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C52X2-VCE	Microchip Technology	IC MCU 8BIT 8KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 60/30MHz Connectivity: UART/USART Peripherals: POR Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存2,336	8-Bit	60/30MHz	UART/USART	POR	32	8KB (8K x 8)	OTP	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS80C51RA2-VIE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存3,008	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS80C51RD2-LIE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存4,992	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	768 x 8	2.7 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS80C51RD2-LCE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 768 x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存2,192	8-Bit	30/20MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	768 x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS80C51RA2-VCE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存7,680	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-QFP	-
TS80C51RA2-MIE	Microchip Technology	IC MCU 8BIT ROMLESS 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 256 x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存3,728	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	-	ROMless	-	256 x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C51RD2-MIE	Microchip Technology	IC MCU 8BIT 64KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存6,784	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TS87C51RD2-VIE	Microchip Technology	IC MCU 8BIT 64KB OTP 44VQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40/30MHz Connectivity: UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 64KB (64K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-QFP Supplier Device Package: -	封装: 44-QFP	库存6,880	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-QFP	-
TSC87251G2D-L16CBR	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 16MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存6,208	8/16-Bit	16MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC80251G2D-L16CBR	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 16MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存6,400	8/16-Bit	16MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	2.7 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC87251G2D-24IBR	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 24MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存5,968	8/16-Bit	24MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC80251G2D-16CBR	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 16MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存4,192	8/16-Bit	16MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC80251G2D-24IBR	Microchip Technology	IC MCU 8BIT ROMLESS 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 24MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存6,576	8/16-Bit	24MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	-40°C ~ 85°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
TSC87251G2D-16CBR	Microchip Technology	IC MCU 8BIT 32KB OTP 44PLCC Core Processor: C251 Core Size: 8/16-Bit Speed: 16MHz Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART Peripherals: POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP EEPROM Size: - RAM Size: 1K x 8 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Data Converters: - Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: - Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.59x16.59)	封装: 44-LCC (J-Lead)	库存4,112	8/16-Bit	16MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	OTP	-	1K x 8	4.5 V ~ 5.5 V	-	Internal	0°C ~ 70°C (TA)	-	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
AT80C51SND1C-ROTIL	Microchip Technology	IC MCU 8BIT ROMLESS 80TQFP Core Processor: 80C51 Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB Peripherals: Audio, I2S, MP3, PCM, POR, WDT Number of I/O: 44 Program Memory Size: - Program Memory Type: ROMless EEPROM Size: - RAM Size: 2.25K x 8 Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.3 V Data Converters: A/D 2x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: - Package / Case: 80-LQFP Supplier Device Package: 80-TQFP (14x14)	封装: 80-LQFP	库存3,248	8-Bit	40MHz	I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB	Audio, I2S, MP3, PCM, POR, WDT	44	-	ROMless	-	2.25K x 8	2.7 V ~ 3.3 V	A/D 2x10b	Internal	-40°C ~ 85°C (TA)	-	80-LQFP	80-TQFP (14x14)