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ATMEGA644PA-AN

ATMEGA644PA-AN

ATMEGA644PA-AN

仅供参考

零件编号 ATMEGA644PA-AN
制造商 Microchip Technology
描述 IC MCU 8BIT 64KB FLASH 44TQFP
数据表
封装 44-TQFP
ECAD
库存 12,588 piece(s)
单价 $ 7.7221 *
交货时间 待确认
预计送达时间 十二月 27 - 一月 1 (选择速递服务)
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ATMEGA644PA-AN参数

制造商Microchip Technology
类别集成电路（IC） - 嵌入式 - 微控制器
封装44-TQFP
ECAD
系列AVR? ATmega
核心处理器AVR
核心尺寸8-Bit
速度20MHz
连接I2C, SPI, UART/USART
外设Brown-out Detect/Reset, POR, PWM, WDT
I / O数量32
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 ~ 105°C (TA)
安装类型-
包/箱44-TQFP
供应商设备包44-TQFP (10x10)

ATMEGA644PA-AN Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644PA-AN FAQ

  • 1. How to order ATMEGA644PA-AN 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 ATMEGA644PA-AN is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644PA-AN. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644PA-AN on Heisener; we pay more attention to the channels and quality of ATMEGA644PA-AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644PA-AN price and inventory displayed accurate?
    The price and inventory of ATMEGA644PA-AN 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 ATMEGA644PA-AN?
    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 ATMEGA644PA-AN we delivered, we will accept the replacement or return of the ATMEGA644PA-AN 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 ATMEGA644PA-AN.
    (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 ATMEGA644PA-AN pin diagram, ATMEGA644PA-AN datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA644PA-AN 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

ATMEGA644PA-AN

D# E54:1762_11478664

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# ATMEGA644PA-ANR

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644PA-ANR)

RoHS: Compliant
 0

ATMEGA644PA-AN

D# ATMEGA644PA-AN

 Microchip Technology Inc

Low-Power CMOS 8-Bit Microcontroller 64 Kbyte Flash 4 Kbyte SRAM 44-Pin TQFP Tray - Trays (Alt: ATMEGA644PA-AN)

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# ATMEGA644PA-ANR

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 5V 44-Pin TQFP T/R (Alt: ATMEGA644PA-ANR)

 0

ATMEGA644PA-AN

D# ATMEGA644PA-AN

 Microchip Technology Inc

Low-Power CMOS 8-Bit Microcontroller 64 Kbyte Flash 4 Kbyte SRAM 44-Pin TQFP Tray (Alt: ATMEGA644PA-AN)

 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# ATMEGA644PA-ANRCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 1840

ATMEGA644PA-AN

D# ATMEGA644PA-AN-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 42
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# 3628794

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 2000
Container: Reel
 0

ATMEGA644PA-AN

D# 3628793

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 160
Container: Each
 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

 Microchip Technology Inc

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

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

ATMEGA644PAANR

 MICROCHIP TECHNOLOGY INC.

OEM/CM QUOTES ONLY | NO BROKERS

 20472

ATMEGA644PAAN

 Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

 55
零件编号 制造商 描述 库存

ATMEGA644PAAN

 Microchip Technology Inc

OEM/CM ONLY

 740

ATMEGA644PAANR

 Microchip Technology Inc

OEM/CM ONLY

 3307
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

 Microchip Technology Inc

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644PA-AN

D# ATMEGA644PA-AN

 Microchip Technology Inc

16 MHz 105C Green TQFP

RoHS: Compliant
pbFree: Yes
 1163

ATMEGA644PA-ANR

D# ATMEGA644PA-ANR

 Microchip Technology Inc

16 MHz 105C Green TQFP T&R

RoHS: Compliant
pbFree: Yes
 4000
零件编号 制造商 描述 库存

ATMEGA644PA-AN

D# 556-ATMEGA644PA-AN

 Microchip Technology Inc

8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP

RoHS: Compliant
 29
零件编号 制造商 描述 库存

ATMEGA644PA-AN

 Microchip Technology Inc

16 MHz, 105C, Green, TQFP - Package: 44 TQFP 10x10x1mm TRAY

RoHS: Compliant
 0

ATMEGA644PA-ANR

 Microchip Technology Inc

16 MHz, 105C, Green, TQFP, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# MCHP00000005684

 Microchip Technology Inc

16 MHz, 105C, Green, TQFP, T&R - Package: 44 TQFP 10x10x1mm T/R

 0

ATMEGA644PA-AN

D# MCHP00000005683

 Microchip Technology Inc

16 MHz, 105C, Green, TQFP - Package: 44 TQFP 10x10x1mm TRAY

 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# 68T3118

 Microchip Technology Inc

16 MHZ, 105C, GREEN, TQFP, T&R, 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 2000
Container: TAPE & REEL - FULL
 0
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

D# NS-ATMEGA644PA-ANR

 Atmel Corporation

OEM/CM ONLY

 5613
零件编号 制造商 描述 库存

ATMEGA644PA-ANR

 Microchip Technology Inc

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

ATMEGA644PAAN

 Microchip Technology Inc

OEM/CM ONLY

 143

ATMEGA644PAANR

 Atmel Corporation

OEM/CM ONLY

 17818
零件编号 制造商 描述 库存

ATMEGA644PA-AN

D# 53811112

 Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray

RoHS: Compliant
 0

Quick Inquiry

ATMEGA644PA-AN

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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ATMEGA644PA-AN Tags

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