ATTINY406-MFR

ATTINY406-MFR is an automotive tinyAVR® 406 series microcontroller using the 8-bit AVR® processor with a hardware multiplier, running at up to 16MHz and 4KB flash, 256B SRAM, and 128B of EEPROM. This uses the latest technologies from Microchip with a flexible and low-power architecture, including an event system and SleepWalking, accurate analogue features, and advanced peripherals.

• 1 RTC, 1 USART, 1 SPI, 1 TWI (I²C), 1 ADC
• 12 ADC channels, 2p/2n AC inputs, 1 window watchdog
• 18 general purpose I/O, 18 external interrupts
• Single-cycle I/O access, two-level interrupt controller, two-cycle hardware multiplier
• Power-on reset (POR), brown-out detector (BOD)
• External clock input, single-pin unified program and debug interface
• Idle with all peripherals running for immediate wake-up
• Standby, configurable operation of selected peripherals
• Sleep walking peripherals, power-down with full data retention
• 20 pin VQFN package, temperature range from -40 to 125°C