Microchip (ATMEGA8A-PU) 8 Bit MCU, 16 MHz, 8 KB, 28 Pins, DIP

8 Bit MCU, AVR ATmega Family ATmega8 Series Microcontrollers, 16 MHz, 8 KB, 28 Pins, DIP Product Overview The ATMEGA8A-PU is a high-performance, low-power 8bit AVR RISC-based microcontroller combines 8kb ISP flash memory with read-while-write capabilities, 512B EEPROM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte oriented two-wire serial interface, 6-channel 10-bit A/D converter (8-channel in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, SPI serial port and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed. High-performance, low-power AVR® 8bit microcontroller Advanced RISC Architecture High endurance non-volatile memory segments Atmel QTouch® Library Support Power-on reset and programmable brown-out detection Internal Calibrated RC Oscillator External and internal interrupt sources Idle, ADC noise reduction, power-save, power-down and standby sleep modes 2.7 to 5.5V, 0 to 16MHz operating voltage 3.6mA active, 1.0mA idle mode and 0.5µA power-down mode power consumption Product Information Product Range: AVR ATmega Family ATmega8 Series Microcontrollers CPU Speed: 16MHz Program Memory Size: 8KB Operating Frequency Max: 16MHz RAM Memory Size: 1KB No. of Pins: 28Pins MCU Case Style: DIP IC Case / Package: DIP No. of I/O's: 23I/O's Embedded Interface Type: I2C, SPI, UART Interfaces: I2C, SPI, UART Supply Voltage Min: 2.7V Supply Voltage Max: 5.5V MCU Family: AVR ATmega MCU Series: ATmega8 Operating Temperature Min: -40°C Operating Temperature Max: 85°C IC Mounting: Through Hole