ATMEGA644P-20PQ - Microchip Technology - Price, Inventory & Datasheets | Heisener.com
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ATMEGA644P-20PQ

ATMEGA644P-20PQ

ATMEGA644P-20PQ

For Reference Only

Part Number

ATMEGA644P-20PQ

Manufacturer

Microchip Technology

Description

IC MCU 8BIT 64KB FLASH 44TQFP

Package

44-TQFP

ECAD

In Stock

4,592 piece(s)

Unit Price

$ 7.6868 *

Lead Time

To be Confirmed

Estimated Delivery Time

Dec 25 - Dec 30 ( Choose Expedited Shipping)

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Payment Methods
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ATMEGA644P-20PQ

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about ATMEGA644P-20PQ?

Part Number # ATMEGA644P-20PQ (Embedded - Microcontrollers) is manufactured by Microchip Technologyand 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 ATMEGA644P-20PQspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA644P-20PQ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA644P-20PQ.

ATMEGA644P-20PQ Specifications

Manufacturer Microchip Technology
Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Package 44-TQFP
ECAD Technical cover
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) 2.7 V ~ 5.5 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type -
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)

ATMEGA644P-20PQ Datasheet

ATMEGA644P-20PQ Reviews

Len***** Oza

March 12, 2023

Always meet my expectations with order and questions.

Lan***** Hart

March 5, 2023

The parts as described and fast shipping. Thanks for the great service

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ATMEGA644P-20PQ FAQ

1. How to order ATMEGA644P-20PQ 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 ATMEGA644P-20PQ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theATMEGA644P-20PQ. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644P-20PQ on Heisener;we pay more attention to the channels and quality of ATMEGA644P-20PQproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA644P-20PQ price and inventory displayed accurate?

The price and inventory of ATMEGA644P-20PQ 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 ATMEGA644P-20PQ?

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 ATMEGA644P-20PQ we delivered, we will accept the replacement or return of the ATMEGA644P-20PQ 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 ofATMEGA644P-20PQ.
(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 ATMEGA644P-20PQ pin diagram, ATMEGA644P-20PQ datasheet?

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

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ATMEGA644P-20PQ Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# V36:1790_07146985

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# ATMEGA644P-20PQ

Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP - Bulk (Alt: ATMEGA644P-20PQ)

0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Atmel Corporation

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, DIP-44, Controller Family/Series:ATmega, Program Memory Size:64KB, RAM Memory Size:4KB, CPU Speed:20MHz, No. of I/O's:32, MCU Case Style:DIP, No. of Pins:44, Supply Voltage Min:2.7V, MSL:- , RoHS Compliant: Yes

248
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# 2156-ATMEGA644P-20PQ-ND

Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 40DIP

524
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Microchip Technology Inc

In stock shipping within 2days

21776
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# 3628792

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 150
Container: Each
0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

ATMEGA644P20PQ

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

120
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Microchip Technology Inc

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# ATMEGA644P-20PQ

Microchip Technology Inc

20MHZ PDIP Ext Temp Green 5V

RoHS: Compliant
pbFree: Yes
2972
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# 556-ATMEGA644P-20PQ

Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

RoHS: Compliant
228
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Microchip Technology Inc

20MHZ, PDIP, Ext Temp, Green, 5V - Package: 40 PDIP .600in TUBE

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# MCHP00000005681

Microchip Technology Inc

20MHZ, PDIP, Ext Temp, Green, 5V - Package: 40 PDIP .600in TUBE

0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# 68T3116

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, DIP-44, Product Range:AVR ATmega Family ATmega64 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:DIP, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 80
Container: Bulk
104
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# NS-ATMEGA644P-20PQ

Atmel Corporation

OEM/CM ONLY

3648
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Microchip Technology Inc

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# ATMEGA644P-20PQ

Atmel Corporation

Semiconductor

18
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Not Compliant
pbFree: No
524
Part Number Manufacturer Description Stock

ATMEGA644P-20PQ

D# 19270216

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 40-Pin PDIP Tube

RoHS: Compliant
0

ATMEGA644P-20PQ Tags

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  • ATMEGA644P-20PQ PDF
  • ATMEGA644P-20PQ datasheet
  • ATMEGA644P-20PQ specification
  • ATMEGA644P-20PQ image
  • Microchip Technology
  • Microchip Technology ATMEGA644P-20PQ
  • buy ATMEGA644P-20PQ
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