ATMEGA644-20MU

Atmel

Product No:

ATMEGA644-20MU

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Package:

44-VQFN (7x7)

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Description:

IC MCU 8BIT 64KB FLASH 44VQFN

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Core Processor	AVR
DigiKey Programmable	Not Verified
Operating Temperature	-40°C ~ 85°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-VQFN (7x7)
Oscillator Type	Internal
EEPROM Size	2K x 8
Series	AVR® ATmega
Package / Case	44-VFQFN Exposed Pad
Core Size	8-Bit
Mfr	Atmel
Connectivity	I²C, SPI, UART/USART
Program Memory Size	64KB (32K x 16)
Data Converters	A/D 8x10b
Package	Bulk
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Base Product Number	ATMEGA644