ATTINY1614-SSF Family Name, Microchip ATTINY1614-SSF AVR Microcontroller, AVR, 20MHz, 16 kB Flash, 14-Pin SOIC

The Microchip microcontrollers uses the AVR® processor with hardware multiplier, running at up to 20 MHz, with 16 KB Flash, 2 KB of SRAM, and 256 bytes of EEPROM in a 14 pin package. It uses latest technologies with a flexible, low power architecture, including Event System, accurate analog features, and Core Independent Peripherals (CIPs). Capacitive touch interfaces with Driven Shield+ and Boost Mode technologies are supported with the integrated Peripheral Touch Controller (PTC).
Running at up to 20 MHzSingle-cycle I/O accessTwo level interrupt controllerTwo cycle hardware multiplier16 KB in-system self-programmable flash memory256 bytes EEPROM2 KB SRAMWrite/erase enduranceFlash 10,000 cyclesEEPROM 100,000 cyclesData retention 40 years at 55 °C