Atmel ATMEGA8HVA Manuals

This product is a high performance, low power AVR® 8-bit microcontroller with 131 powerful instructions and most single clock cycle execution. It has 32 x 8 general purpose working registers, fully static operation, and up to 4 MIPS throughput at 4 MHz.

This document describes the features of the ATmega8HVA/16HVA series microcontrollers, including high performance, low power, high endurance, and high security.

ATmega4HVD/8HVD is a high performance, low power AVR® 8-bit microcontroller from Microchip. Its main features include: Advanced RISC architecture, 124 powerful instructions - most single clock cycle execution; 32 x 8 general purpose working registers; fully static operation; up to 4 MIPS throughput at 4 MHz; 4K/8K bytes of In-System Self-Programmable Flash (ATmega4HVD/8HVD); 256 Bytes EEPROM; 512 Bytes Internal SRAM; Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM; Data Retention: 20 years at 85°C /100 years at 25°C(1) - Programming Lock for Software Security.