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ATTINY461-20MU

ATTINY461-20MU Description

The ATTINY461-20MU is a high-performance, low-power AVR® microcontroller from Microchip Technology, designed for a wide range of embedded applications. This 8-bit microcontroller features a core processor based on the AVR architecture, ensuring efficient processing capabilities. It is programmable and verified by DigiKey, making it reliable for various development projects.

The ATTINY461-20MU boasts a 20MHz operating speed, providing robust performance for demanding applications. It supports a supply voltage range of 2.7V to 5.5V, making it suitable for both low-power and standard voltage systems. The microcontroller includes 4KB of FLASH program memory (2K x 16) and 256 bytes of EEPROM memory (256 x 8), offering ample storage for code and data retention.

With 16 I/O pins, the ATTINY461-20MU provides extensive connectivity options. It features an internal oscillator, eliminating the need for external clock components, which simplifies design and reduces BOM costs. The device also includes 11-channel 10-bit ADC converters, enhancing its data acquisition capabilities.

The ATTINY461-20MU is packaged in a 32-lead VQFN (Very Thin Quad Flat No-Lead) package, suitable for surface-mount applications. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The device has a moisture sensitivity level (MSL) of 3, suitable for storage up to 168 hours.

ATTINY461-20MU Features

• Core Processor: AVR architecture, ensuring efficient and reliable processing.
• Program Memory: 4KB FLASH (2K x 16), providing ample space for complex programs.
• EEPROM: 256 bytes (256 x 8), ensuring data retention even without power.
• Operating Speed: 20MHz, delivering high-speed performance.
• Supply Voltage: 2.7V to 5.5V, suitable for a wide range of power requirements.
• I/O Pins: 16, offering extensive connectivity options.
• Data Converters: 11-channel 10-bit ADC, enhancing data acquisition capabilities.
• Oscillator Type: Internal, simplifying design and reducing component count.
• Package Type: 32-lead VQFN, ideal for surface-mount applications.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant.
• Moisture Sensitivity Level: MSL 3 (168 hours), ensuring reliability in storage conditions.

ATTINY461-20MU Applications

The ATTINY461-20MU is ideal for a variety of applications due to its versatile feature set and robust performance. Some specific use cases include:

• Consumer Electronics: Smart home devices, remote controls, and small appliances.
• Industrial Automation: Sensors, actuators, and control systems.
• Medical Devices: Portable medical equipment, monitoring devices, and diagnostic tools.
• Automotive: In-vehicle electronics, sensors, and control units.
• IoT Devices: Smart sensors, actuators, and communication modules.

The ATTINY461-20MU's low-power consumption and extensive I/O capabilities make it suitable for battery-powered and portable applications. Its internal oscillator and ADC converters enhance its suitability for applications requiring precise data acquisition and control.

Conclusion of ATTINY461-20MU

The ATTINY461-20MU from Microchip Technology is a versatile and reliable AVR® microcontroller, offering a comprehensive set of features and performance benefits. Its 20MHz speed, 4KB FLASH memory, and 256 bytes of EEPROM make it suitable for a wide range of applications, from consumer electronics to industrial automation.

The device's internal oscillator and 11-channel 10-bit ADC converters enhance its data acquisition capabilities, making it ideal for applications requiring precise control and monitoring. The ATTINY461-20MU's low-power consumption and surface-mount package make it suitable for compact and portable designs.

Overall, the ATTINY461-20MU stands out for its balance of performance, flexibility, and reliability, making it a preferred choice for developers and engineers in the electronics industry.