Name: ATMEGA644PV-20AU
Brand: Microchip Technology
SKU: ATMEGA644PV-20AU
Availability: InStock
Rating: 5 (166 reviews)

ATMEGA644PV-20AU

For Reference Only

Part Number	ATMEGA644PV-20AU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 44TQFP
Datasheet	ATMEGA644PV-20AU Datasheet ATMEGA644PV-20AU Specifications
Package	44-TQFP
ECAD
In Stock	5,184 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

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Part Number # ATMEGA644PV-20AU (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 ATMEGA644PV-20AU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA644PV-20AU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA644PV-20AU.

ATMEGA644PV-20AU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-TQFP
ECAD
Series	AVR? ATmega
Core Processor	AVR
Core Size	8-Bit
Speed	20MHz
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	32
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	44-TQFP
Supplier Device Package	44-TQFP (10x10)

ATMEGA644PV-20AU Datasheet

ATMEGA644PV-20AU Reviews

Arch*****aran

April 3, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Leo*****eck

April 2, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Arya*****dricks

April 2, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Bria *****ngton

March 26, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Mila*****oyle

March 25, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

Myah*****neider

March 25, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Mab*****Doshi

March 18, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

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ATMEGA644PV-20AU Packaging

ATMEGA644PV-20AU FAQ

1. How to order ATMEGA644PV-20AU 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 ATMEGA644PV-20AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644PV-20AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644PV-20AU on Heisener; we pay more attention to the channels and quality of ATMEGA644PV-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644PV-20AU price and inventory displayed accurate?

The price and inventory of ATMEGA644PV-20AU 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 ATMEGA644PV-20AU?

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 ATMEGA644PV-20AU we delivered, we will accept the replacement or return of the ATMEGA644PV-20AU 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 ATMEGA644PV-20AU.

(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 ATMEGA644PV-20AU pin diagram, ATMEGA644PV-20AU datasheet?

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

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ATMEGA644PV-20AU 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

ATMEGA644PV-20AU

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

Part Number

Manufacturer

Description

Stock

ATMEGA644PV-20AU

D# ATMEGA644PV-20AU-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

Part Number

Manufacturer

Description

Stock

ATMEGA644PV-20AU

D# NS-ATMEGA644PV-20AU

Atmel Corporation

OEM/CM ONLY

8416

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ATMEGA644PV-20AU

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