Microchip Technology

ATTINY406-SF  

Microcontrollers

The ATTINY406-SF is a low-power, 8-bit microcontroller (MCU) from Microchip Technology's TinyAVR series. It is designed for a wide range of applications that require small form factor, low power consumption, and cost-effective solutions. Here's a brief description, features, and applications of the ATTINY406-SF:

Description:

The ATTINY406-SF is a surface-mountable MCU that features an 8-bit RISC architecture with a high code density, which allows for efficient memory usage and reduced program size. It is available in a small 6-pin QFN package, making it suitable for space-constrained applications.

Features:

1. 8-bit RISC CPU: Offers high code density and efficient execution of instructions.
2. Low Power Consumption: Features various power-saving modes, including idle, power-down, and standby, to extend battery life in portable applications.
3. Memory: Includes up to 48 kB of In-System Programmable Flash memory for program storage, and 512 bytes of Internal SRAM for data storage.
4. I/O: Comes with a small set of general-purpose I/O pins that can be configured for various functions, such as digital I/O, PWM, or external interrupts.
5. Timers: Equipped with an 8-bit Timer/Counter and a 16-bit Timer/Counter with compare and capture modes, suitable for timekeeping and event handling.
6. Communication: Features a Universal Serial Interface (USI) for low-pin-count communication, which can be used for I2C, SPI, or asynchronous serial communication.
7. Security: Offers a JTAG interface for debugging and programming, and supports fuse bits for security features like disabling the JTAG interface or setting a boot lock.
8. Operating Voltage Range: Designed to operate over a wide voltage range, typically from 1.8V to 5.5V.

Applications:

1. Sensor Applications: Ideal for interfacing with sensors and performing data acquisition tasks in IoT devices.
2. Remote Controls: Can be used in remote control units due to its low power consumption and ability to communicate via USI.
3. Battery-Powered Devices: Suitable for any application where battery life is a critical factor, such as portable electronics, wearable devices, and health monitoring equipment.
4. Smart Home Devices: Can be used in smart home applications, such as smart switches, thermostats, or lighting control systems.
5. Industrial Automation: Capable of handling simple control tasks in industrial automation systems, such as motor control or actuator management.
6. Wired and Wireless Communication: Can be used in applications requiring wired or wireless data transmission, such as data loggers or sensor networks.
7. Educational and Hobbyist Projects: Due to its small size and low cost, the ATTINY406-SF is well-suited for educational purposes and hobbyist projects.

The ATTINY406-SF is a versatile and cost-effective solution for applications that require a small form factor, low power consumption, and a simple yet capable MCU.

ATTINY406-SF Documents

Download datasheets and manufacturer documentation for ATTINY406-SF

Errata :

ATtiny406 Errata      

Datasheets :

ATtiny202/204/402/404/406      

PCN Design/Specification :

ATtiny406 05/Jul/2019      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH