ATMEGA644A-PU

Symbol Micros: ATM644a-pu

Case : PDIP40

64kB-FL 4kB-RAM 2kB-EE 32I/O 1.8÷5.5V 20MHz 3xtimer 8A/D UART SPI TWI -40÷85°C Replacement for: ATMEGA644-20PU, ATMEGA644V-10PU

Parameters

Manufacturer:: Microchip Manufacturer part number: ATMEGA644A-PU Case style: PDIP40

External warehouse:

80 pcs.

Quantity of pcs.	5+ (Need a significantly larger quantity? Ask for price).
Net price (EUR)	5,3877

Manufacturer:	MICROCHIP
Architecture:	8-bit
FLASH memory:	64kB
RAM memory:	4kB
EEPROM memory:	2kB
Number of I/O:	32
Supply voltage range:	1,8V~5,5V
Frequency:	20,000MHz
ADC:	YES
DAC:	NO
UART/USART interface:	YES
SPI interface:	YES
TWI (I2C) interface:	YES
CAN interface:	NO
ETHERNET interface:	NO
USB interface:	NO
Encryption:	NO
Operating temperature (range):	-40°C ~ 85°C
Case:	PDIP40

Detailed description