The Microchip ATTINY414 series is a microcontroller using the 8-bit AVR processor with a hardware multiplier, running at up to 20 MHz and 4 KB Flash, 256B SRAM, and 128B of EEPROM in a 14-pin package. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including an event system and sleep walking, accurate analog features, and advanced peripherals.

Supports SPI modes 0 and 3
Up to 20 MHz clock frequency
Self-timed erase and write cycles