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ATMEGA644P-20MQ

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Product thumb
Part No :

ATMEGA644P-20MQ

Manufacturer
Roving Networks / Microchip Technology
VIGOR # :

3624535

Description
IC MCU 8BIT 64KB FLASH 44VQFN
Catalog
Embedded - Microcontrollers
DataSheet
ATMEGA644P-20MQ PDF
Country of origin
-
Date code
-
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ATMEGA644P-20MQ Specifications
Type Description
Series:AVR® ATmega
Package:TrayTray
Part Status:Active
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):2.7V ~ 5.5V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 105°C (TA)
Mounting Type:Surface Mount
Package / Case:44-VFQFN Exposed Pad
Supplier Device Package:44-VQFN (7x7)
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
In Stock: 336
Shipped from
HK warehouse
Expected Shipping Date
Apr 03 - Apr 07 2026
Pricing(USD)
Quantity Unit Price Ext. Price
1 $2.7200 $2.72
25 $2.4952 $62.38
100 $2.2600 $226.00

Current price of ATMEGA644P-20MQ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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