Microchip ATTINY2313A-SUR, 8bit AVR Microcontroller, ATtiny2313A, 20MHz, 2 kB Flash, 20-Pin SOIC

The high-performance Microchip picoPower AVR RISC-based CMOS 8-bit microcontroller combines 2KB flash memory, 128B EEPROM, 128B SRAM, 18 general purpose I/O lines, 32 general purpose working registers, a single-wire Interface for on-chip debugging, two flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a universal serial interface (USI) with start condition detector, programmable watchdog timer with internal oscillator, and three software selectable power saving modes. The device operates between 1.8-5.5 volts.By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.Advanced RISC Architecture 120 Powerful Instructions – Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 20 MIPS Throughput at 20 Mhz