AVR RISC Microcontroller 8bit 2KB PDIP

Microcontroller, Type=ATTINY2313-20PU, Clock Frequency Max.=20 MHz, Comparators=1, Data Bus Width=8 bit, Data Memory Size=128 B, Height=5.33 mm, Length=25.98 mm, Number of Programmable I/Os=18, Number of Timers/Counters=2, Operating Temperature Max.=85 °C, Operating Temperature Min.=-40 °C, Pins=20, Program Memory Size=2 KB, RAM Memory Size=128 B, Supply Voltage Max.=5.5 V, Supply Voltage Min.=2.7 V, Width=7.62 mm, Device Core=AVR, Family Name=ATtiny2313, Instruction Set Architecture=RISC, Interfaces=1x UART 2x SPI 1x I²C, Mounting Type=Through Hole, Package Type=PDIP, Packaging=Tube, Program Memory Type=Flash