Features

– 131 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

– 8K/16K Bytes of In-System Self-Programmable Flash Program

Memory(ATmega8HVA/16HVA)

– 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

– One or Two Cells in Series

– Over-current Protection (Charge and Discharge)

– Short-circuit Protection (Discharge)

– High Voltage Outputs to Drive N-Channel Charge/Discharge FETs

– Two configurable 8- or 16-bit Timers with Separate Prescaler, Optional Input

Capture (IC), Compare Mode and CTC

– SPI - Serial Programmable Interface

– 12-bit Voltage ADC, Four External and One Internal ADC Inputs

– High Resolution Coulomb Counter ADC for Current Measurements

– Programmable Watchdog Timer

– debugWIRE On-chip Debug System

– In-System Programmable via SPI ports

– Power-on Reset

– On-chip Voltage Regulator with Short-circuit Monitoring Interface

– External and Internal Interrupt Sources

– Sleep Modes:

Idle, ADC Noise Reduction, Power-save, and Power-off

– 36-pad LGA

– 28-lead TSOP

8-bit

Microcontroller

with 8K/16K

Bytes In-System

Programmable

Flash

ATmega8HVA

ATmega16HVA

Preliminary

Summary

8024AS–AVR–04/08