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Microchip Technology ATTINY406SN Microcontroller

The ATtiny406 is a low-power, high-performance microcontroller featuring a 8-bit AVR RISC CPU, up to 4KB Flash, 256B SRAM, 128B EEPROM, and extensive peripherals including timers, ADC, DAC, and communication interfaces. It supports multiple sleep modes, event system, configurable logic, and a robust debug interface, ideal for compact and power-sensitive applications. It includes flexible clock options with internal and external oscillators, and has integrated features like Brown-Out Detection, Watchdog Timer, and advanced voltage references for reliable operation across temperature and voltage ranges, making it suitable for automotive, industrial, and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:ATTINY406-SN
Stock:929
Inv Date:06-03-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:ATTINY406-SN
Stock:825
Inv Date:06-04-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:ATTINY406-SN
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.22
Buy/RFQ:
Part No:ATTINY406-SN
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.22
Buy/RFQ:

Microchip Technology ATTINY406SN Microcontroller Specifications:

  • Memory: 4KB Flash, 256B SRAM, 128B EEPROM
  • CPU: 8-bit AVR RISC, 135 instructions, hardware multiplier
  • Clock: Up to 20 MHz internal RC oscillator, external clock input
  • Power: 1.8V - 5.5V operation, low-power sleep modes
  • Peripherals: 3 timers (TCA, TCB, RTC), 12 ADC channels, 2 analog comparators, USART, SPI, TWI
  • I/O: 18 programmable pins, configurable drive and pullup
  • Voltage References: Multiple internal references (0.55V to 4.3V)
  • Reset: Power-On Reset, Brown-Out Detection, External Reset, Watchdog Reset, Software Reset
  • Debug: UPDI debug interface, supports runtime debugging and breakpoints
  • Package: 20-pin VQFN, available for industrial temperature ranges from -40°C to +125°C

Buy the Buy Microchip ATTINY406SN Part Number ATTINY406SN Online

Purchase the Microchip ATTINY406SN microcontroller online today to leverage its high performance, low power consumption, and versatile features. With up to 4KB Flash, 256B SRAM, multiple communication interfaces, and extensive peripherals including timers, ADC, and analog comparators, this device is perfect for compact and power-efficient embedded solutions. Its flexible clock options, integrated voltage references, and robust debug interface ensure optimal operation across a wide temperature range. Order now and integrate reliable, efficient control in your designs.

Buy Microchip ATTINY406SN now and experience reliable performance with extensive peripherals, low power modes, and advanced debugging features.

Frequently Asked Questions

Where can I buy Microchip Technology ATTINY406SN?

You can click on the BUY or RFQ button to purchase ATTINY406SN from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part ATTINY406SN?

You can download the ATTINY406SN datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of ATTINY406SN?

Microchip Technology

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