ATMEGA16HVB Datasheet, PDF (1/20 Pages) ATMEL Corporation – 8-bit Microcontroller with 16K/32K Bytes In-System Programmable Flash

Features
• High Performance, Low Power AVR^® 8-bit Microcontroller
• Advanced RISC Architecture
– 124 Powerful Instructions - Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 8 MIPS Throughput at 8 MHz
• High Endurance Non-volatile Memory Segments
– 16K/32K Bytes of In-System Self-Programmable Flash (ATmega16HVB/32HVB)
– 512/1K Bytes EEPROM
– 1K/2K 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⁾
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– Programming Lock for Software Security
• Battery Management Features
– Two, three or Four Cells in Series
– High-current Protection (Charge and Discharge)
– Over-current Protection (Charge and Discharge)
– Short-circuit Protection (Discharge)
– High Voltage Outputs to Drive N-Channel Charge/Discharge FETs
– High Voltage Output to drive P-Channel Precharge FET
– Integrated Cell Balancing FETs
• Peripheral Features
– 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, Six External and One Internal ADC Input
– High Resolution Coulomb Counter ADC for Current Measurements
– TWI Serial Interface for SM-Bus
– Programmable Watchdog Timer
• Special Microcontroller Features
– 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
• Additional Secure Authentication Features available only under NDA
• Packages
– 44-lead TSSOP
• Operating Voltage: 4 - 25V
• Maximum Withstand Voltage (High-voltage pins): 35V
• Temperature Range: -30°C to 85°C
• Speed Grade: 1-8 MHz
8-bit
Microcontroller
with 16K/32K
Bytes In-System
Programmable
Flash
ATmega16HVB
ATmega32HVB
Advance
Information
Summary
8042AS–AVR–09/08