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ATTINY461A-MU

The ATTINY461A-MU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of the AVR Enhanced I/O (AEI) series, which is designed for a wide range of applications that require low power consumption, high performance, and a small form factor.

Description:

The ATTINY461A-MU is a surface-mount, 28-pin microcontroller with an 8-bit RISC architecture. It features a high-performance AVR core, which allows for fast execution of instructions and efficient power usage. The device is available in a QFN package, making it suitable for space-constrained applications.

Features:

1. 8-bit RISC-based AVR CPU with a maximum frequency of 20 MHz.
2. 16 KB of In-System Programmable Flash memory for storing the program code.
3. 1 KB of In-System Programmable EEPROM memory for non-volatile data storage.
4. 1 KB of SRAM for temporary data storage and buffering.
5. Enhanced I/O with up to 21 digital I/O lines, which can be used for a variety of functions, including PWM, ADC, and serial communication interfaces.
6. 8-channel, 10-bit Analog-to-Digital Converter (ADC) for converting analog signals to digital values.
7. 4-channel Pulse Width Modulator (PWM) for generating precise duty cycles.
8. On-chip Debug System with JTAG and Serial Wire Debug (SWD) interfaces.
9. Integrated Oscillator with calibration and precision internal RC oscillator.
10. Sleep and power-saving modes to reduce power consumption during periods of inactivity.
11. Active and Power-down modes for different power consumption levels depending on the application's requirements.

Applications:

The ATTINY461A-MU is suitable for a wide range of applications that require low power consumption, high performance, and a small form factor. Some common applications include:

1. Battery-powered devices, such as wireless sensors, remote controls, and portable electronics.
2. Industrial control and automation systems, where precise control and monitoring are required.
3. Home automation systems, such as smart lighting, thermostats, and security systems.
4. Medical devices, such as wearable health monitors and portable diagnostic equipment.
5. Consumer electronics, such as toys, small appliances, and portable gadgets.
6. Automotive applications, such as control modules, sensors, and infotainment systems.
7. Energy harvesting systems, where the device can operate on energy collected from the environment.

The ATTINY461A-MU's combination of low power consumption, high performance, and versatile I/O options make it an ideal choice for a wide range of embedded systems and IoT applications.