Name: ATMEGA644A-AUR
Brand: Microchip Technology
SKU: ATMEGA644A-AUR
Price: 5.786 USD
Availability: InStock
Rating: 5 (88 reviews)

ATMEGA644A-AUR

仅供参考

零件编号	ATMEGA644A-AUR
制造商	Microchip Technology
描述	IC MCU 8BIT 64KB FLASH 44TQFP
数据表	ATMEGA644A-AUR 数据表
封装	44-TQFP
ECAD
库存	5,568 piece(s)
单价	$ 5.7860 *
交货时间	待确认
预计送达时间	十一月 17 - 十一月 22 (选择速递服务)
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ATMEGA644A-AUR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 ~ 85°C (TA)
安装类型	-
包/箱	44-TQFP
供应商设备包	44-TQFP (10x10)

ATMEGA644A-AUR数据表

ATMEGA644A-AUR Packaging

ATMEGA644A-AUR FAQ

1. How to order ATMEGA644A-AUR 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 ATMEGA644A-AUR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644A-AUR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644A-AUR on Heisener; we pay more attention to the channels and quality of ATMEGA644A-AUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644A-AUR price and inventory displayed accurate?

The price and inventory of ATMEGA644A-AUR 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 ATMEGA644A-AUR?

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 ATMEGA644A-AUR we delivered, we will accept the replacement or return of the ATMEGA644A-AUR 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 ATMEGA644A-AUR.

(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 ATMEGA644A-AUR pin diagram, ATMEGA644A-AUR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA644A-AUR 保证

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。

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

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ATMEGA644A-AUR

D# V72:2272_07147036

Microchip Technology Inc

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

RoHS: Compliant

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D# ATMEGA644A-AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644A-AUR)

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ATMEGA644A-AUR

D# ATMEGA644A-AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644A-AUR)

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ATMEGA644A-AUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

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ATMEGA644A-AUR

D# ATMEGA644A-AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

2721

零件编号

制造商

描述

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ATMEGA644A-AUR

D# 3131849

Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1956

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ATMEGA644A-AUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

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ATMEGA644AAUR

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

4370

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描述

库存

ATMEGA644A-AUR

D# ATMEGA644A-AUR

Microchip Technology Inc

20 MHz TQFP Ind Temp Green T&R

RoHS: Compliant

pbFree: Yes

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制造商

描述

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ATMEGA644A-AUR

D# 556-ATMEGA644A-AUR

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 MHz Ind Temp

RoHS: Compliant

300

零件编号

制造商

描述

库存

ATMEGA644A-AUR

Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant

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ATMEGA644A-AUR

D# MCHP00000005669

Microchip Technology Inc

20 MHz, TQFP, Ind Temp, Green, T&R - Package: 44 TQFP 10x10x1mm T/R

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ATMEGA644A-AUR

D# 68T3100

Microchip Technology Inc

20 MHZ, TQFP, IND TEMP, GREEN, T&R, 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2000

Container: TAPE & REEL - FULL

零件编号

制造商

描述

库存

ATMEGA644A-AUR

D# NS-ATMEGA644A-AUR

Atmel Corporation

OEM/CM ONLY

8871

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ATMEGA644AAUR

Atmel Corporation

OEM/CM ONLY

5316

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ATMEGA644A-AUR

ATM

shipping today

996

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ATMEGA644A-AUR

D# 25765224

Microchip Technology Inc

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

RoHS: Compliant

零件编号

制造商

描述

库存

ATMEGA644A-AUR

D# 3131849

Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1751

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ATMEGA644A-AUR

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。

广东省“守合同重信用”企业 ISO9001:2015, ICAS, IAF, UKAS

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ATMEGA644A-AUR

ATMEGA644A-AUR参数

ATMEGA644A-AUR数据表

ATMEGA644A-AUR Packaging

ATMEGA644A-AUR FAQ

ATMEGA644A-AUR相关产品

ATMEGA644A-AUR 保证

服务保证

质量保证

全球供应链-可靠的授权分销商资源

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质量认证

联系我们

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