Microchip ATTINY817-MFR, 8bit AVR Microcontroller, ATtiny817, 20MHz, 8 kB Flash, 24-Pin VQFN

The ATtiny817/816/814/417 is a series of microcontrollers featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 8KB Flash, 512B SRAM and 128 bytes of EEPROM in 14-, 20- and 24-pin packages. The series uses the latest Core Independent Peripherals with low power features. Including Event System, intelligent analog and advanced peripherals.

8-bit high-performance AVR RISC CPU
Hardware multiplier
Event System
Watchdog Timer (WDT)
Power-On Reset (POR)
Brown-Out Detection (BOD)
Single pin programming and debugging interface (UPDI)
12 Channel 10-bit ADC with Voltage Reference
8-bit Digital to Analog Converter (DAC)
Peripheral Touch Controller (PTC)
6 channels self-capacitance
9 channels mutual-capacitance
SPI / I2C / USART