Text version of the page

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 1 MIPS Throughput at 1 MHz

?

Nonvolatile Program and Data Memories–40K Bytes of In-System Self-Programmable Flash, Endurance: 10,000 Write/Erase Cycles–Optional Boot Code Section with Independent Lock BitsIn-System Programming by On-chip Boot Program True Read-While-Write Operation–512 bytes EEPROM, Endurance: 100,000 Write/Erase Cycles–2K Bytes Internal SRAM–Programming Lock for Software Security

Smart Battery AVR ATmega406 Preliminary - 13779 8-bitMicrocontroller with 40K Bytes In-System Programmable

?

On-chip Debugging–Extensive On-chip Debug Support–Available through JTAG interface

?

Battery Management Features–Two, Three, or Four Cells in Series–Deep Under-voltage Protection–Over-current Protection (Charge and Discharge)–Short-circuit Protection (Discharge) –Integrated Cell Balancing FETs–High Voltage Outputs to Drive Charge/Precharge/Discharge FETs

FlashATmega406Preliminary

?

Peripheral Features–One 8-bit Timer/Counter with Separate Prescaler, Compare Mode, and PWM–One 16-bit Timer/Counter with Separate Prescaler and Compare Mode–12-bit Voltage ADC, Eight External and Two Internal ADC Inputs–High Resolution Coulomb Counter ADC for Current Measurements–TWI Serial Interface for SM-Bus–Programmable Wake-up Timer –Programmable Watchdog Timer

?

Special Microcontroller Features–Power-on Reset –On-chip Voltage Regulator–External and Internal Interrupt Sources–Four Sleep Modes: Idle, Power-save, Power-down, and Power-off

?

Packages–48-pin LQFP

?

Operating Voltage: 4.0 - 25V

?

Maximum Withstand Voltage (High-voltage pins): 28V

?

Temperature Range: -30°C to 85°C–Speed Grade: 1 MHz
2548E–AVR–07/06