ATMEGA8L-8AUR

The ATMEGA8L-8AUR is a high-performance, low-power AVR 8-bit microcontroller from Microchip Technology. It features 8KB of in-system self-programmable Flash memory, 1KB internal SRAM, and 512B of EEPROM. The device is based on the advanced RISC architecture with 130 instructions, most executing in a single clock cycle.

Operating at up to 8MHz, the MCU delivers up to 8 MIPS throughput. It includes a rich set of peripherals: two 8-bit timer/counters, one 16-bit timer/counter with capture mode, three PWM channels, an 8-channel 10-bit ADC, and serial interfaces for I²C, SPI, and USART. On-chip features include an internal calibrated oscillator, power-on reset, programmable brown-out detection, and a watchdog timer.

Power consumption is optimized for battery-powered applications: 3.6mA in active mode, 1.0mA in idle mode, and only 0.5µA in power-down mode (at 4MHz, 3V, 25°C). The device supports five sleep modes for further power savings.

The ATMEGA8L-8AUR is supplied in a 32-lead TQFP package (7x7mm) for surface-mount assembly. It operates over an industrial temperature range of -40°C to +85°C and accepts a supply voltage from 2.7V to 5.5V, making it suitable for a wide range of embedded control applications.