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

Microchip ATTINY406-MFR is an 8-bit AVR microcontroller featuring a high-performance RISC CPU running at speeds up to 20 MHz. It includes 4kB of FLASH program memory and 512 bytes of SRAM, making it suitable for embedded applications requiring compact size and efficient processing.

This microcontroller is housed in a 20-pin QFN surface mount package measuring 3 mm by 3 mm with a height of 850 μm, allowing for space-saving board designs. Its operational voltage ranges from 1.8 V to 5.5 V, supporting a wide variety of power supply options in industrial and commercial electronics.

Equipped with 12 channels of 10-bit analog-to-digital converters (ADCs), the ATTINY406-MFR offers precise analog signal measurements alongside an analog comparator. Advanced features include configurable custom logic, event system with 6 channels, and hardware multiplier. It features ultra-low power consumption and three sleep modes: Idle, Standby, and Power Down, extending battery life in portable applications.

Additional peripherals include two 16-bit timers (TCA/TCB), watchdog timer (WDT), power-on reset (POR), and brown-out detection (BOD), enhancing reliability and fault tolerance. The device supports single-pin programming and debugging via the UPDI interface, simplifying development and troubleshooting processes.

Operating temperature is specified between -40°C and 125°C for robust performance in harsh environments. The microcontroller is compliant with RoHS standards, meeting environmental and safety regulations for electronic components.

8-bit high-performance AVR RISC CPU with hardware multiplier. 4kB FLASH memory, 512 bytes SRAM, 128 bytes EEPROM. 12 channel 10-bit ADC with voltage reference. Three sleep modes for ultra-low power consumption. Configurable Custom Logic (CCL) and 6 channels Event System.

Two 16-bit timers, watchdog timer, and brown-out detection. Single pin UPDI programming and debugging interface. Operating voltage from 1.8V to 5.5V. Operating temperature range from -40°C to 125°C.

This microcontroller is ideal for use in industrial, laboratory, embedded system, automotive, and commercial applications requiring efficient processing and low power consumption. It supports various analog and digital peripheral integrations, enabling versatile design possibilities.

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