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Microchip Technology ATMEGA644-20MU

MFG Part Number
ATMEGA644-20MU
Available Quantity
72640 Pieces
Reference Price
USD 4.28
Our Price
We have a big discount, please contact us
Shipping Date
We can ship out today
Manufacturer
Microchip Technology
Brief Description
AVR® ATmega IC MCU 8BIT 64KB FLASH 44VQFN
Lead Free Status / RoHS Status
RoHS Compliant (Lead Free)
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Date Code (D/C)
New
Product Category
Embedded - Microcontrollers
Stock Resource
Franchised Distributor
Warranty
360 days quality guarantee
Datasheet
ATMEGA644-20MU.pdf
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ATMEGA644-20MU Specifications

Manufacturer Part Number ATMEGA644-20MU
Future Part Number FT-ATMEGA644-20MU
SPQ / MOQ Contact Us
Packing Material Reel/Tray/Tube/Others
Series AVR® ATmega
ATMEGA644-20MU Status (Lifecycle) In Stock
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 ~ 85°C (TA)
Package / Case Surface Mount
Supplier Device Package 44-VFQFN Exposed Pad
Base Part Number 44-VQFN (7x7)
Country of Origin USA/JAPAN/MALAYSIA/MEXICO/CN
ATMEGA644-20MU Weight Contact Us
Replacement Part Number ATMEGA644-20MU-FT

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