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ATMEGA644-20PU, Atmel, Integrated Circuits (ICs)~Embedded - Microcontrollers, IC MCU 8BIT 64KB FLASH 40DIP
Product Attributes：
Part Number: ATMEGA644-20PU
Manufacturer: Atmel ( Now Atmel is part of Microchip )
Description: IC MCU 8BIT 64KB FLASH 40DIP
Category: Integrated Circuits (ICs)~Embedded - Microcontrollers
ATMEGA644-20PU Datasheet (PDF)
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Product Specifications：
MfrPart.: ATMEGA644-20PUMfr: Atmel (Now Part of Microchip Technology)Description: IC MCU 8BIT 64KB FLASH 40DIPProduct Category: Integrated Circuits (ICs)~Embedded - MicrocontrollersPackage: TubeSeries: AVR® ATmegaPartStatus: ActiveCoreProcessor: AVRCoreSize: 8-BitSpeed: 20MHzConnectivity: I²C, SPI, UART/USARTPeripherals: Brown-out Detect/Reset, POR, PWM, WDTNumberofI/O: 32ProgramMemorySize: 64KB (32K x 16)ProgramMemoryType: FLASHEEPROMSize: 2K x 8RAMSize: 4K x 8Voltage-Supply(Vcc/Vdd): 2.7V ~ 5.5VDataConverters: A/D 8x10bOscillatorType: InternalOperatingTemperature: -40°C ~ 85°C (TA)MountingType: Through HolePackage/Case: 40-DIP (0.600, 15.24mm)ATMEGA644-20PU | Atmel | NHE Electronics
ATMEGA644-20PU were obtained directly from authorized Atmel distributors and other trusted sources throughout the world.
