ATMEGA128 Datasheet PDF

FEATURES

● High-performance, Low-power Atmel®AVR®8-bit Microcontroller
● Advanced RISC Architecture – 133 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers + Peripheral Control Registers – Fully Static Operation – Up to 16MIPS Throughput at 16MHz – On-chip 2-cycle Multiplier
● High Endurance Non-volatile Memory segments – 128Kbytes of In-System Self-programmable Flash program memory – 4Kbytes EEPROM – 4Kbytes Internal SRAM – Write/Erase cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation – Up to 64Kbytes Optional External Memory Space – Programming Lock for Software Security – SPI Interface for In-System Programming
● QTouch® library support – Capacitive touch buttons, sliders and wheels – QTouch and QMatrix acquisitio