Microchip ATTINY406-MFR, 8bit AVR Microcontroller, ATtiny406, 20MHz, 4 kB Flash, 20-Pin QFN

The ATtiny406 is a microcontroller using the 8-bit AVR® processor with hardware multiplier, running at up to 20MHz and 4KB Flash, 256B SRAM and 128 bytes of EEPROM in a 24-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.8-bit high-performance AVR RISC CPU 135 instructions Hardware multiplier Ultra Low Power (ULP) Three sleep modes: Idle Standby Power Down 6 Channels Event System Configurable Custom Logic (CCL) 12 Channel 10-bit ADC with Voltage Reference Comparators 2x 16-bit Timer (TCA / TCB) Cyclical Redundancy Check (CRC/SCAN) Watchdog Timer (WDT) Power-On Reset (POR) Brown-Out Detection (BOD) Single pin programming and debugging interface (UPDI) Operation Voltage: 1.8V – 5.5V