Microchip (ATMEGA164P-20PU) 8 Bit MCU, 20 MHz, 16 KB

8 Bit MCU, AVR ATmega Family ATmega16X Series Microcontrollers, 20 MHz, 16 KB, 40 Pins, DIP Product Overview The ATMEGA164P-20PU is a high-performance picoPower 8-bit AVR RISC-based Microcontroller combines 16kB ISP flash memory with read-while-write capabilities, 512BkB EEPROM, 1kB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, real time counter, three flexible timers/counters with compare modes and PWM, 2 USARTs, byte oriented 2-wire serial interface, 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) interface for on-chip debugging and programming and six 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 1MIPS per MHz, balancing power consumption and processor speed. Advanced RISC architecture Power-on reset and programmable brown-out detection Internal calibrated RC oscillator External and internal interrupt sources Six sleep modes - idle, ADC noise reduction, power-save, power-down, standby and extended standby 131 Powerful instructions-most single clock cycle execution 32 x 8 General purpose working registers Fully static operation Up to 20MIPS throughput at 20MHz On-chip 2-cycle multiplier QTouch® library support JTAG (IEEE std. 1149.1 compliant) interface Programmable watchdog timer with separate on-chip oscillator On-chip analog comparator Interrupt and wake-up on pin change Applications Industrial Product Information Product Range: AVR ATmega Family ATmega16X Series Microcontrollers CPU Speed: 20MHz Program Memory Size: 16KB Operating Frequency Max: 20MHz RAM Memory Size: 1KB No. of Pins: 40Pins MCU Case Style: DIP IC Case / Package: DIP No. of I/O's: 32I/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: ATmega16X Operating Temperature Min: -40°C Operating Temperature Max: 85°C IC Mounting: Through Hole