Name: ATMEGA644P-20AQR
Brand: Microchip Technology
SKU: ATMEGA644P-20AQR
Price: 7.34 USD
Availability: InStock

REF: ATMEGA644P-20AQR Microchip Technology

ATMEGA644P-20AQR

Microchip Technology

IC MCU 8BIT 64KB FLASH 44TQFP

ATMEGA644P-20AQR is a Embedded - Microcontrollers manufactured by Microchip Technology. IC MCU 8BIT 64KB FLASH 44TQFP. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 105°C (TA), voltage - supply (vcc/vdd) 2.7V ~ 5.5V, package / case 44-TQFP.

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In Stock: 8,140

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Specifications

18 parameters

Product Status	Active
Core Processor	AVR
Core Size	8-Bit
Speed	20MHz
Connectivity	I²C, 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)	2.7V ~ 5.5V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Package / Case	44-TQFP
Supplier Device Package	44-TQFP (10x10)