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ATMEGA644-20MU

Manufacturers:	Lanka Micro
Product Category:	Embedded - Microcontrollers
Data Sheet:	ATMEGA644-20MU
Description:	IC MCU 8BIT 64KB FLASH 44VQFN
RoHS status:	RoHS Compliant

Product Description
Customer Reviews

Attribute	Attribute Value
Manufacturer	Microchip Technology
Product Category	Embedded - Microcontrollers
Speed	20MHz
Series	AVR® ATmega
RAM Size	4K x 8
Core Size	8-Bit
Packaging	Tray
EEPROM Size	2K x 8
Part Status	Active
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity	I²C, SPI, UART/USART
Mounting Type	Surface Mount
Number of I/O	32
Core Processor	AVR
Package / Case	44-VFQFN Exposed Pad
Data Converters	A/D 8x10b
Oscillator Type	Internal
Base Part Number	ATMEGA644
Program Memory Size	64KB (32K x 16)
Program Memory Type	FLASH
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	44-VQFN (7x7)
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V

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Lanka Micro Electronic Co.,Limited is a global electronic components distributor. Since company was founded, we always uphold 'best product, best reputation,best service, reasonable price' business philosophy, based on professional quality and consistent professionalism, we win trust and support from the majority of suppliers and customers, and rapidly rising in the fierce market competition.