ATTINY406-MF

Overview

The ATTINY406-MF is an 8-bit AVR microcontroller from Microchip Technology, featuring a RISC core with a maximum clock frequency of 20 MHz. It integrates 6 KB of in-system programmable Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM. The device includes a 10-bit ADC with up to 8 channels and supports multiple communication interfaces including SPI, USART, and TWI. Operating within a voltage range of 1.8 V to 5.5 V, it offers versatile I/O options suitable for embedded control applications.

Feature Summary

• Integrates high-density non-volatile Flash memory for code storage.
• Includes analog-to-digital conversion capabilities for sensor interfacing.
• Supports standard serial communication protocols for system connectivity.

Applications

• General-purpose embedded control systems
• Sensor interface modules
• Low-power consumer electronics

Procurement Notes

Verify the specific suffix 'MF' against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints and programming tools. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents before finalizing procurement specifications.

Selection Notes

Select this component when an 8-bit AVR architecture with moderate Flash capacity is required. Consider the 20 MHz performance limit and 1.8 V to 5.5 V operating range. Evaluate peripheral needs such as ADC channels and communication interfaces against project requirements to ensure adequate resource availability.

Part Context

This part belongs to the ATtiny406 series, designed for cost-sensitive applications requiring efficient code execution. It shares architectural similarities with other AVR devices but offers specific memory and I/O configurations tailored for compact designs. The series emphasizes low power consumption and ease of integration into various electronic systems.

Replacement Considerations

Consult Microchip's official cross-reference guides for verified substitutes. Ensure any alternative maintains compatible pinout, voltage levels, and instruction set architecture to facilitate seamless integration without extensive hardware redesign.