8 Bit MCU, AVR ATmega Family ATmega8 Series Microcontrollers, 16 MHz, 8 KB, 28Pins, DIPProduct OverviewThe ATMEGA8A-PU is a high-performance, low-power 8bit AVR RISC-basedmicrocontroller combines 8kb ISP flash memory with read-while-writecapabilities, 512B EEPROM, 23 general purpose I/O lines, 32 general purposeworking registers, three flexible timer/counters with compare modes, internaland external interrupts, serial programmable USART, a byte oriented two-wireserial interface, 6-channel 10-bit A/D converter (8-channel in TQFP and QFN/MLFpackages), programmable watchdog timer with internal oscillator, SPI serial portand five software selectable power saving modes. The device operates between 2.7to 5.5V. By executing powerful instructions in a single clock cycle, the deviceachieves throughputs approaching 1 MIPS per MHz, balancing power consumption andprocessing speed.High-performance, low-power AVR® 8bit microcontrollerAdvanced RISC ArchitectureHigh endurance non-volatile memory segmentsAtmel QTouch® Library SupportPower-on reset and programmable brown-out detectionInternal Calibrated RC OscillatorExternal and internal interrupt sourcesIdle, ADC noise reduction, power-save, power-down and standby sleep modes2.7 to 5.5V, 0 to 16MHz operating voltage3.6mA active, 1.0mA idle mode and 0.5µA power-down mode power consumptionProduct InformationProduct Range: AVR ATmega Family ATmega8 Series MicrocontrollersCPU Speed: 16MHzProgram Memory Size: 8KBOperating Frequency Max: 16MHzRAM Memory Size: 1KBNo. of Pins: 28PinsMCU Case Style: DIPIC Case / Package: DIPNo. of I/O's: 23I/O'sEmbedded Interface Type: I2C, SPI, UARTInterfaces: I2C, SPI, UARTSupply Voltage Min: 2.7VSupply Voltage Max: 5.5VMCU Family: AVR ATmegaMCU Series: ATmega8Operating Temperature Min: -40°COperating Temperature Max: 85°CIC Mounting: Through Hole
