+86 199 2542 5223
Keep a large stock of goods，offer you with good price
The stock is plentiful and the price is affordable
Customer satisfy is the eternal pursue of corporation.
English
GangBo GangBo
0
Email Us
Need Help?
Email now!

Service
Certifications
Recently Viewed
ATMEGA644P-20AQ

ATMEGA644P-20AQ

IC MCU 8BIT 64KB FLASH 44TQFP

SN74AHC158D

SN74AHC158D

IC MULTIPLEXER 4 X 2:1 16SOIC

MSKD100-16

MSKD100-16

DIODE MODULE 1.6KV 100A D1

AXT222114

AXT222114

CONN HDR 22POS SMD GOLD

ATMEGA644P-20AQ

ATMEGA644P-20AQ

Image is for reference, please contact us to get the real picture

Part No :

ATMEGA644P-20AQ

Manufacturer
Rochester Electronics
Description
IC MCU 8BIT 64KB FLASH 44TQFP
Catalog
Embedded - Microcontrollers
Availability
13839 pieces
Shipped from
HK warehouse
Expected Shipping Date
Nov 05 - Nov 09 2025
PDF
ATMEGA644P-20AQ PDF
Type Description
Series:AVR® ATmega
Package:Bulk
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-TQFP
Supplier Device Package:44-TQFP (10x10)
ATMEGA644P-20AQ is available at GangBo-ic.com, Please review product page below for detailed information, including ATMEGA644P-20AQ price, datasheets, in-stock availability, technical difficulties. Quickly Enter the access of compare list to find replaceable electronic parts. Want to gain comprehensive data for ATMEGA644P-20AQ to optimize the supply chain (include cross references, lifecycle, parametric, counterfeit risk, obsolescence management forecasts), please contact to our Tech-supports team.

GANG BO INDUSTRIAL CO., LIMITED [Hongkong]

UNIT2, 22/F., RICHMOND COMM. BLDG., 109 ARGYLE STREET, MONGKOK, KOWLOON, HK

Office Hours : Mon-Fri, 9:00-18:30(GMT+8)

[email protected]

Phone: 00852-52612101

  • 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.)
  • New users will reward $5 as the credits after registration.
  • Every online shopping for $100 will receive a $5 reward.
  • Credits can be used on the second and subsequent orders.
  • The credits are valid for two years from the date your last purchase.
  • ATMEGA644P-20AQ Price
  • ATMEGA644P-20AQ Series
  • ATMEGA644P-20AQ Datasheet
  • ATMEGA644P-20AQ Application
  • ATMEGA644P-20AQ Replacement
  • ATMEGA644P-20AQ Pdf
  • ATMEGA644P-20AQ Applications
  • ATMEGA644P-20AQ Image
  • ATMEGA644P-20AQ Picture
  • ATMEGA644P-20AQ In Stock
  • ATMEGA644P-20AQ Distributor
  • ATMEGA644P-20AQ Features
Top Sellers
Sale PIC16LF15354-E/SS

PIC16LF15354-E/SS

IC MCU 8BIT 7KB FLASH 28SSOP
Sale PIC24EP256MC204T-I/PT

PIC24EP256MC204T-I/PT

IC MCU 16BIT 256KB FLASH 44TQFP
Sale Z8F6482AT024XK2246

Z8F6482AT024XK2246

IC MCU 8BIT 64KB FLASH 80LQFP
Top