The ATtiny1604 is a microcontroller using the 8-bit AVR® processor with a hardware multiplier, running up to 20 MHz and 16 KB Flash, 1KB SRAM, and 256B of EEPROM in a 14-pin package. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including Event System and SleepWalking, accurate analog features, and advanced peripherals. ATtiny1607 Product Family Overview