ATMega128 Microcontroller AVR

ATMega128 AVR Microcontroller — 8-Bit AVR 64-Pin

The ATMega128 is a high-performance, low-power 8-bit CMOS microcontroller from Microchip (formerly Atmel), based on the AVR enhanced RISC architecture. With 128KB flash, 4KB SRAM, 8-channel 10-bit ADC, dual USART, and 6 PWM channels, it is a powerful choice for complex embedded applications.

Key Features

• 128KB ISP Flash program memory
• 4KB SRAM, 4KB EEPROM
• 8-channel 10-bit ADC with differential inputs
• 6 PWM channels with programmable resolution (2–16 bit)
• Dual programmable serial USARTs
• SPI and I2C (Two-wire) interfaces
• Two 8-bit and two 16-bit Timer/Counters
• Real-Time Counter (RTC)
• 64-pin TQFP / MLF package

Applications

• Complex embedded control systems
• Industrial automation and robotics
• Multi-channel data acquisition
• Communication systems