ATmega 1284P-PU

Atmel - ATmega1284P-PU, 128K Flash, 5V, PDIP40

MCU, 8BIT, AVR, 128K FLASH, 40PDIP
No. of I/O's: 32
Supply Voltage Min: 1.8V
Supply Voltage Max: 5.5V
Program Memory Size: 128KB
EEPROM Memory Size: 4KB
RAM Memory Size: 16KB
CPU Speed: 20MHz
Peripherals: ADC, Comparator
Embedded Interface Type: JTAG, SPI, USART
No. of ADC Inputs: 8
No. of PWM Channels: 6
No. of Timers: 4
Serial Ports: 2