Items : %s%s
ATMEGA644-20MUR
ATMEGA644-20MUR
536-ATMEGA644-20MUR
44-VFQFN Exposed Pad
64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644 44 Pin 20MHz 5V 44-VFQFN Exposed Pad
In Stock : 999
Share
Please send RFQ, we will respond immediately.








Product Details
Purchasing and Inquiry
ATMEGA644-20MUR Overview
Packaged in a 44-VFQFN Exposed Pad format. There are 32 I/O ports on this device. There is a mounting type Surface Mount associated with this Microcontroller. The MCU is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. AVR® ATmega-series components are electrical components. Its program memory size is 64KB 32K x 16. There's a AVR Core Processor inside. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 44 terminals. In addition, MCU chip comes with a 8-bit size. An output voltage of 5V volts is available for this Microcontroller chip. MCU chip has NO DMA channels. The part owns 64kB memory size. ATMEGA644 serves as a base part number to find alternatives. The efficiency of this device can be improved when operating at a frequency of 20MHz. Devices work in YES PWM channels. The pin number of the component remains 44. A total of 3 timers/counters are included in the package. To name a few, there are additional features like ALSO OPERATES AT 2.7V SUPPLY AT 10 MHZ.
ATMEGA644-20MUR Features
44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA644-20MUR Applications
There are a lot of Microchip Technology ATMEGA644-20MUR Microcontroller applications.
- Electrocardiogram (EKG)
- Automatic control
- Answering machines
- Keyboards
- Laptops
- Dialysis machines
- Calculator
- Nintendo
- Home appliances
- Virtual reality VR robots
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
Package
|
|
|
|
|
|
ATMEGA644-20MUR
technical specifications, attributes, parameters and parts with similar specifications to ATMEGA644-20MUR.
Hot Sales in Thermal
Parts with Similar Specs
The three parts on the right have similar specifications to Aavid.
-
ImagePart NameManufacturerHK JDW NOPackageStockDataSheet:Compare:
-
Microchip Technology536-ATMEGA8515L-8AU44-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-PIC18F46K20-I/PT44-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-ATMEGA32A-AU44-TQFP2-3 Days-Add Compare
-
Microchip Technology536-PIC18F6722-I/PT64-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-DSPIC30F6014A-30I/PF80-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-ATMEGA128-16AU64-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-ATXMEGA128A1U-AU100-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-PIC16F883-I/SS28-SSOP (0.209, 5.30mm Width)2-3 DaysAdd Compare
-
Microchip Technology536-ATMEGA8535L-8AU44-TQFP2-3 DaysAdd Compare
-
Microchip Technology536-ATMEGA32-16AU44-TQFP2-3 DaysAdd Compare







.png)









Need Help?

