ATTINY261-20PU - ATtiny261 20-Pin 20MHz 2kB AVR Microcontroller

Features

• 20-pin AVR Microcontroller
• Flash Program Memory: 2 kbytes
• EEPROM Data Memory: 128 bytes
• SRAM Data Memory: 128 bytes
• I/O Pins: 16
• Timers: One 16-bit / One 8-bit
• A/D Converter: 10-bit Eleven Single Ended Channels
• USI: Universal Serial Interface
• Internal Oscillator: 8MHz
• External Oscillator: up to 20MHz