Microchip, 8bit AVR, ATtiny2313 Microcontroller, 20MHz, 8 kB Flash, 20-Pin SOIC

The Microchip ATtiny2313 8-bit microcontroller is based AVR® RISC architecture. It operates on 2.7V to 5.5V voltage range. This microcontroller features 2KB of ISP Flash, 128B EEPROM, 128B internal SRAM, universal serial interface (USI), full-duplex UART, and debugWIRE for on-chip debugging. It achieves up to 20 MIPS throughput at 20 MHz.

Up to 20 MIPS Throughput at 20 MHz
Programming Lock for Flash Program and EEPROM Data Security
Endurance 10,000 Write/Erase Cycles
One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Modes
Four PWM Channels
On-chip Analog Comparator
Programmable Watchdog Timer with On-chip Oscillator
USI – Universal Serial Interface
Full Duplex USART
In-System Programmable via SPI Port
External and Internal Interrupt Sources
Low-power Idle, Power-down, and Standby Modes
Enhanced Power-on Reset Circuit
Programmable Brown-out Detection Circuit
Internal Calibrated Oscillator
Temperature range between -40°C to 85°C
20-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) Package