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ATMEGA8HVA Datasheet, PDF (1/22 Pages) ATMEL Corporation – 8-bit Microcontroller with 8K/16K Bytes In-System Programmable Flash | |||
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Features
⢠High Performance, Low Power AVR® 8-bit Microcontroller
⢠Advanced RISC Architecture
â 131 Powerful Instructions - Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
â Up to 4 MIPS Throughput at 4 MHz
⢠High Endurance Non-volatile Memorie segments
â 8K/16K Bytes of In-System Self-Programmable Flash Program
Memory(ATmega8HVA/16HVA)
â 256 Bytes EEPROM
â 512 Bytes Internal SRAM
â Write/Erase cycles: 10,000 Flash/100,000 EEPROM
â Data Retention: 20 years at 85°C /100 years at 25°C(1)
â Programming Lock for Software Security
⢠Battery Management Features
â One or Two Cells in Series
â Over-current Protection (Charge and Discharge)
â Short-circuit Protection (Discharge)
â High Voltage Outputs to Drive N-Channel Charge/Discharge FETs
⢠Peripheral Features
â Two configurable 8- or 16-bit Timers with Separate Prescaler, Optional Input
Capture (IC), Compare Mode and CTC
â SPI - Serial Programmable Interface
â 12-bit Voltage ADC, Four External and One Internal ADC Inputs
â High Resolution Coulomb Counter ADC for Current Measurements
â Programmable Watchdog Timer
⢠Special Microcontroller Features
â debugWIRE On-chip Debug System
â In-System Programmable via SPI ports
â Power-on Reset
â On-chip Voltage Regulator with Short-circuit Monitoring Interface
â External and Internal Interrupt Sources
â Sleep Modes:
Idle, ADC Noise Reduction, Power-save, and Power-off
⢠Additional Secure Authentication Features available only under NDA
⢠Packages
â 36-pad LGA
â 28-lead TSOP
⢠Operating Voltage: 1.8 - 9V
⢠Maximum Withstand Voltage (High-voltage pins): 28V
⢠Temperature Range: - 20°C to 85°C
⢠Speed Grade: 1-4 MHz
8-bit
Microcontroller
with 8K/16K
Bytes In-System
Programmable
Flash
ATmega8HVA
ATmega16HVA
Preliminary
Summary
8024ASâAVRâ04/08
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