ATmega128

This is a high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB of programmable flash memory, 4KB SRAM, a 4KB EEPROM, an 8-channel 10-bit A/D converter, and a JTAG interface for on-chip debugging. The device supports throughput of 16 MIPS at 16 MHz and operates between 4.5-5.5 volts. By executing instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Technical Specification

• Program Memory Type: Flash
• Program Memory Size (KB): 128
• CPU Speed (MIPS/DMIPS): 16
• SRAM Bytes: 4,096
• Data EEPROM/HEF (bytes): 4096
• Digital Communication Peripherals: 2-UART, 1-SPI, 1-I2C
• Capture/Compare/PWM Peripherals: 2 Input Capture, 2 CCP, 8PWM
• Timers: 2 x 8-bit, 2 x 16-bit
• Number of Comparators: 1
• Temperature Range (C): -40 to 85
• Operating Voltage Range (V): 2.7 to 5.5
• Pin Count: 64