Microchip (ATMEGA168-20PU) 8 Bit MCU, 20 MHz, 16 KB, 28 Pins, DIP

8 Bit MCU, AVR ATmega Family ATmega16X Series Microcontrollers, 20 MHz, 16 KB, 28 Pins, DIP Product Overview The ATMEGA168-20PU is a 8-bit high-performance, low-power AVR RISC-based Microcontroller Unit combines 16kB ISP flash memory, 1kB SRAM, 512B EEPROM, an 8-channel/10-bit A/D converter (TQFP and QFN/MLF) and debugWIRE for on-chip debugging. The device supports a throughput of 20 MIPS at 20MHz and operates between 2.7 to 5.5V. The current consumption is a function of several factors such as operating voltage, operating frequency, loading of I/O pins, switching rate of I/O pins, code executed and ambient temperature. The dominating factors are operating voltage and frequency. The difference between current consumption in power-down mode with watchdog timer enabled and power-down mode with watchdog timer disabled represents the differential current drawn by the watchdog timer. Advanced RISC architecture 131 Powerful instructions Fully static operation Up to 20MIPS throughput at 20MHz On-chip 2-cycle multiplier High endurance non-volatile memory segments Optional boot code section with independent lock bits In-system programming by on-chip boot program True Read-While-Write operation Programming lock for software security Applications Automation & Process Control 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: 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: ATmega16X Operating Temperature Min: -40°C Operating Temperature Max: 85°C Qualification: -