ATMEGA644P-20AQR

Microchip Technology

Product No:

ATMEGA644P-20AQR

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Package:

44-TQFP (10x10)

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Description:

IC MCU 8BIT 64KB FLASH 44TQFP

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Core Processor	AVR
DigiKey Programmable	Verified
Operating Temperature	-40°C ~ 105°C (TA)
Speed	20MHz
Program Memory Type	FLASH
RAM Size	4K x 8
Number of I/O	32
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Mounting Type	Surface Mount
Product Status	Active
Supplier Device Package	44-TQFP (10x10)
Oscillator Type	Internal
EEPROM Size	2K x 8
Series	AVR® ATmega
Package / Case	44-TQFP
Core Size	8-Bit
Mfr	Microchip Technology
Connectivity	I²C, SPI, UART/USART
Program Memory Size	64KB (32K x 16)
Data Converters	A/D 8x10b
Package	Tape & Reel (TR)
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Base Product Number	ATMEGA644