ATMEGA128A-AU

IC MCU 8BIT 128KB FLASH 64TQFP
Embedded - Microcontrollers
Packaging     Tape & Reel 
Core Processor    AVR
Core Size    8-Bit
Speed    16MHz
Connectivity    EBI/EMI, I²C, SPI, UART/USART
Peripherals    Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O    53
Program Memory Size    128KB (64K x 16)
Program Memory Type    FLASH
EEPROM Size    4K x 8
RAM Size    4K x 8
Voltage - Supply (Vcc/Vdd)    2.7 V ~ 5.5 V
Data Converters    A/D 8x10b
Oscillator Type    Internal
Package / 64-TQFP

  data sheet