ATMEGA644P-20AU 44-TQFP IC MCU AVR 64K FLASH 44-TQFP

Brand: Atmel

Product Code: #584260

Availability:In stock

$9.62 9.62

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ATMEGA644P-20AU DescriptionATMEGA644P-20AU Datasheet
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I?C 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) 2.7 V ~ 5.5 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40C ~ 85C