* Please refer to the English Version as our Official Version.
Part Number
ATMEGA644P-20PQ
Manufacturer
Description
IC MCU 8BIT 64KB FLASH 44TQFP
Package
44-TQFP
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)
Request for Quotation
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.
Do you have any question about ATMEGA644P-20PQ?
+86-755-83210559 ext. 803
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.
Len***** Oza
March 12, 2023
Lan***** Hart
March 5, 2023
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.
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.
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.
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
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
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.
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 |
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