Microchip (ATTINY45-20PU) 8 Bit MCU, Low Power High Performance, 20 MHz

8 Bit MCU, Low Power High Performance, AVR ATtiny Family ATtiny45 SeriesMicrocontrollers, 20 MHzProduct OverviewATTINY45-20PU is a high performance and low power AVR 8bit microcontroller with4K bytes of in-system programmable flash, alongside 256 bytes of EEPROM and 256bytes of SRAM. The device is manufactured using high density non-volatile memorytechnology. The on-chip ISP flash allows the program memory to be re-programmedin-system through an SPI serial interface, by a conventional non-volatile memoryprogrammer or by an on-chip boot code running on the AVR core.Universal serial interface with start condition detectorComes with debugWIRE on-chip debug systemIn-system programmable via SPI portLow power idle, ADC noise reduction and power-down modesSix programmable input and output linesExternal and internal interrupt sourcesProgrammable brown-out detection circuitInternal calibrated oscillatorOn-chip analogue comparator8bit high speed timer/counter with separate prescaler and two PWM channelsProduct InformationProduct Range: AVR ATtiny Family ATtiny45 Series MicrocontrollersCPU Speed: 20MHzProgram Memory Size: 4KBOperating Frequency Max: 20MHzRAM Memory Size: 256ByteNo. of Pins: 8PinsMCU Case Style: DIPIC Case / Package: DIPNo. of I/O's: 6I/O'sEmbedded Interface Type: I2C, SPIInterfaces: I2C, SPISupply Voltage Min: 2.7VSupply Voltage Max: 5.5VMCU Family: AVR ATtinyMCU Series: ATtiny45Operating Temperature Min: -40°COperating Temperature Max: 85°CIC Mounting: Through Hole