Atmel ATmega644PA-MU View larger

Atmel ATmega644PA-MU



8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

$ 12.23

1399 1399 Items In Stock

Specification of ATmega644PA-MU

Data Bus Width 8 bit
Operating Supply Voltage 1.8 V to 5.5 V
Program Memory Size 64 kB
Manufacturer Atmel
Package/Case QFN-44
Maximum Clock Frequency 20 MHz
Alternate Part No. 556-ATMEGA644PA-MU
On-Chip ADC Yes
Series ATMEGA 644PA
Data RAM Type SRAM
Number of I/Os 32 I/O
Brand Atmel
Data RAM Size 4 kB
Mounting Style SMD/SMT
Core AVR
Tradename ATMEGA
Processor Series megaAVR
Maximum Operating Temperature + 85 C
Product Category 8-bit Microcontrollers - MCU
Program Memory Type Flash
Manufacturer Part No. ATmega644PA-MU
Minimum Operating Temperature - 40 C
Interface Type SPI, TWI, UART