Name: ATMEGA645A-MU
Brand: Microchip Technology
SKU: ATMEGA645A-MU
Price: 5.7695 USD
Availability: InStock
Rating: 5 (88 reviews)

ATMEGA645A-MU

For Reference Only

Part Number	ATMEGA645A-MU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 64QFN
Datasheet	ATMEGA645A-MU Datasheet ATMEGA645A-MU Specifications
Package	64-VFQFN Exposed Pad
ECAD
In Stock	15,036 piece(s)
Unit Price	$ 5.7695 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
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Part Number # ATMEGA645A-MU (Embedded - Microcontrollers) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ATMEGA645A-MU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA645A-MU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA645A-MU.

ATMEGA645A-MU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	64-VFQFN Exposed Pad
ECAD
Series	AVR? ATmega
Core Processor	AVR
Core Size	8-Bit
Speed	16MHz
Connectivity	SPI, UART/USART, USI
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	54
Program Memory Size	64KB (32K x 16)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	1.8 V ~ 5.5 V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	64-VFQFN Exposed Pad
Supplier Device Package	64-QFN (9x9)

ATMEGA645A-MU Datasheet

ATMEGA645A-MU Reviews

Alfr*****Curry

March 31, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Barr*****Gray

March 11, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

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ATMEGA645A-MU Packaging

ATMEGA645A-MU FAQ

1. How to order ATMEGA645A-MU 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-MU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA645A-MU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA645A-MU on Heisener; we pay more attention to the channels and quality of ATMEGA645A-MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA645A-MU price and inventory displayed accurate?

The price and inventory of ATMEGA645A-MU 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-MU?

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-MU we delivered, we will accept the replacement or return of the ATMEGA645A-MU 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-MU.

(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-MU pin diagram, ATMEGA645A-MU datasheet?

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

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ATMEGA645A-MU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# V36:1790_07146064

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# ATMEGA645A-MU

Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin QFN EP - Bulk (Alt: ATMEGA645A-MU)

ATMEGA645A-MUR

D# ATMEGA645A-MUR

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# ATMEGA645A-MU

Microchip Technology Inc

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

ATMEGA645A-MUR

D# ATMEGA645A-MUR

Microchip Technology Inc

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

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 64QFN

ATMEGA645A-MU

Atmel Corporation

IC MCU 8BIT 64KB FLASH 64QFN

517

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MUR

D# ATMEGA645A-MURTR-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 64QFN

ATMEGA645A-MU

D# 2156-ATMEGA645A-MU-ND

Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 64QFN

525

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# 2810007

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-64

RoHS: Compliant

Min Qty: 1

Container: Each

ATMEGA645A-MUR

D# 3628813

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 4000

Container: Reel

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATMEGA645A-MUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ATMEGA645AMU

Micro Commercial Components

OEM/CM QUOTES ONLY | NO BROKERS

252

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA645A-MUR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MUR

D# ATMEGA645A-MUR

Microchip Technology Inc

20 MHz MLF/QFN Ind Temp Green T&R

RoHS: Compliant

pbFree: Yes

ATMEGA645A-MU

D# ATMEGA645A-MU

Microchip Technology Inc

20 MHz MLF/QFN Ind Temp Green

RoHS: Compliant

pbFree: Yes

520

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Atmel Corporation

OEM/CM Immediate delivery

677

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# 556-ATMEGA645A-MU

Microchip Technology Inc

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

RoHS: Compliant

108

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green - Package: 64 VQFN 9x9x1mm TRAY

RoHS: Compliant

ATMEGA645A-MUR

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 64 VQFN 9x9x1mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# MCHP00000005725

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green - Package: 64 VQFN 9x9x1mm TRAY

ATMEGA645A-MUR

D# MCHP00000005726

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 64 VQFN 9x9x1mm T/R

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# 68T3151

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, VQFN-64, Product Range:ATMega Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:64Pins, MCU Case Style:VQFN, No. of I/O s:54I/O s, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 260

Container: Bulk

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MUR

D# NS-ATMEGA645A-MUR

Atmel Corporation

OEM/CM ONLY

3290

ATMEGA645A-MU

D# NS-ATMEGA645A-MU

Atmel Corporation

OEM/CM ONLY

3211

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA645A-MUR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Atmel Corporation

ATMEGA645A - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

525

Part Number

Manufacturer

Description

Stock

ATMEGA645AMU

Atmel Corporation

OEM/CM ONLY

235

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Atmel Corporation

IN stock Immediate delivery

672

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Atmel Corporation

shipping today

673

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

Atmel Corporation

8-bit Atmel Microcontroller with 16/32/64KB In-System Programmable Flash

677

Part Number

Manufacturer

Description

Stock

ATMEGA645A-MU

D# 2810007

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-64

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ATMEGA645A-MU

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