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ATMEGA645A-AU

ATMEGA645A-AU

ATMEGA645A-AU

仅供参考

零件编号 ATMEGA645A-AU
制造商 Microchip Technology
描述 IC MCU 8BIT 64KB FLASH 64TQFP
数据表

ATMEGA645A-AU 数据表
封装 64-TQFP
ECAD
库存 14,844 piece(s)
单价 $ 6.7652 *
交货时间 待确认
预计送达时间 十一月 18 - 十一月 23 (选择速递服务)
请求报价
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ATMEGA645A-AU参数

制造商Microchip Technology
类别集成电路（IC） - 嵌入式 - 微控制器
封装64-TQFP
ECAD
系列AVR? ATmega
核心处理器AVR
核心尺寸8-Bit
速度16MHz
连接SPI, UART/USART, USI
外设Brown-out Detect/Reset, POR, PWM, WDT
I / O数量54
程序内存大小64KB (32K x 16)
程序存储器类型FLASH
EEPROM大小2K x 8
RAM大小4K x 8
电压 - 电源（Vcc / Vdd）1.8 V ~ 5.5 V
数据转换器A/D 8x10b
振荡器类型Internal
工作温度-40°C ~ 85°C (TA)
安装类型-
包/箱64-TQFP
供应商设备包64-TQFP (14x14)

ATMEGA645A-AU数据表

ATMEGA645A-AU Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA645A-AU FAQ

  • 1. How to order ATMEGA645A-AU on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that ATMEGA645A-AU is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA645A-AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA645A-AU on Heisener; we pay more attention to the channels and quality of ATMEGA645A-AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA645A-AU price and inventory displayed accurate?
    The price and inventory of ATMEGA645A-AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of ATMEGA645A-AU?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA645A-AU we delivered, we will accept the replacement or return of the ATMEGA645A-AU only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ATMEGA645A-AU.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as ATMEGA645A-AU pin diagram, ATMEGA645A-AU datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA645A-AU 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

ATMEGA645A-AU

D# V99:2348_07146057

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP Tray

RoHS: Compliant
 0

ATMEGA645A-AUR

D# V72:2272_07145821

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# ATMEGA645A-AUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA645A-AUR)

RoHS: Compliant
 0

ATMEGA645A-AU

D# ATMEGA645A-AU

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP - Trays (Alt: ATMEGA645A-AU)

 0
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# ATMEGA645A-AUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP T/R (Alt: ATMEGA645A-AUR)

 0

ATMEGA645A-AU

D# ATMEGA645A-AU

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP (Alt: ATMEGA645A-AU)

 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 64TQFP

 1526

ATMEGA645A-AUR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 64TQFP

 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Microchip Technology Inc

TQFP-64 MICROCHIP RoHS

 6
零件编号 制造商 描述 库存

ATMEGA645AAU

 Atmel Corporation

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP64

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

D# ATMEGA645A-AU-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 64TQFP

 1355

ATMEGA645A-AUR

D# ATMEGA645A-AURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 64TQFP

 25
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# 3628812

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 1000
Container: Reel
 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA645A-AUR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

ATMEGA645AAU

 Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

 560
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP Tray

RoHS: Not Compliant
 47
零件编号 制造商 描述 库存

ATMEGA645A-AU

D# ATMEGA645A-AU

 Microchip Technology Inc

20 MHz TQFP Ind Temp Green

RoHS: Compliant
pbFree: Yes
 3150

ATMEGA645A-AUR

D# ATMEGA645A-AUR

 Microchip Technology Inc

20 MHz TQFP Ind Temp Green T&R

RoHS: Compliant
pbFree: Yes
 1000
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# 556-ATMEGA645A-AUR

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND

RoHS: Compliant
 99

ATMEGA645A-AU

D# 556-ATMEGA645A-AU

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND

RoHS: Compliant
 197
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green - Package: 64 TQFP 14x14x1mm TRAY

RoHS: Compliant
 0

ATMEGA645A-AUR

 Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 64 TQFP 14x14x1mm T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

D# MCHP00000005723

 Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green - Package: 64 TQFP 14x14x1mm TRAY

 0

ATMEGA645A-AUR

D# MCHP00000005724

 Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 64 TQFP 14x14x1mm T/R

 0
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# 68T3150

 Microchip Technology Inc

20 MHZ, TQFP, IND TEMP, GREEN, T&R, 64 TQFP 14X14X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
 0

ATMEGA645A-AU

D# 68T3149

 Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-64, Product Range:AVR ATmega Family ATmega325 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:64Pins, MCU Case Style:TQFP, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 90
Container: Bulk
 0
零件编号 制造商 描述 库存

ATMEGA645A-AU

D# NS-ATMEGA645A-AU

 Atmel Corporation

OEM/CM ONLY

 3391

ATMEGA645A-AUR

D# NS-ATMEGA645A-AUR

 Atmel Corporation

OEM/CM ONLY

 7930
零件编号 制造商 描述 库存

ATMEGA645A-AU

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP Tray

RoHS: Not Compliant
 47
零件编号 制造商 描述 库存

ATMEGA645A-AU

D# 1310329P

 Microchip Technology Inc

Microchip ATMEGA645A-AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 64-Pin TQFP, PU

Min Qty: 1
Container: Tray
 27
零件编号 制造商 描述 库存

ATMEGA645AAU

 Atmel Corporation

OEM/CM ONLY

 98
零件编号 制造商 描述 库存

ATMEGA645A-AUR

D# 36209853

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP T/R

RoHS: Compliant
 0

ATMEGA645A-AU

D# 53319115

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin TQFP Tray

RoHS: Compliant
 0

Quick Inquiry

ATMEGA645A-AU

质量认证

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