ATmega8A-AU AVR 8-Bit 16MHz, 1KB SRAM, 8KB Flash Microcontroller IC TQFP-32

ATMEGA8A-AU AVR 8-Bit 16MHz, 1KB SRAM, 8KB Flash Microcontroller IC TQFP-32

Technical Datasheet

The Microchip AVR® ATmega8A is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega8A achieves throughputs approaching 1 MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.

The ATmega8A provides the following features: 8K bytes of In-System Programmable Flash with Read-WhileWrite capabilities, 512 bytes of EEPROM, 1K byte of SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible Timer/Counters with compare modes, internal and external interrupts, a serial programmable USART, a byte oriented Two-wire Serial Interface, a 6-channel ADC (eight channels in TQFP and VQFN packages) with 10-bit accuracy, a programmable Watchdog Timer with Internal Oscillator, an SPI serial port, and five software selectable power saving modes.