The ATTINY461-20MUR from Microchip Technology is a high-performance, low-power AVR® 8-bit microcontroller that combines 4KB ISP flash memory, 256B EEPROM, 256B SRAM, 18 general purpose I/O lines, 32 general purpose working registers, a wide variety of peripherals, and a 20MHz internal oscillator. This compact but powerful microcontroller is ideal for a wide range of applications in the consumer, automotive, and industrial markets.

Key Features

• Advanced RISC Architecture: With 131 powerful instructions, most of which are executed in a single clock cycle, the ATTINY461-20MUR achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
• Memory: It comes with 4KB of in-system programmable flash, 256B EEPROM, and 256B SRAM, allowing for efficient data storage and management without compromising performance.
• Peripherals: This microcontroller includes a variety of peripherals such as an 8-channel 10-bit A/D converter, a programmable watchdog timer with internal oscillator, and three flexible timer/counters with compare modes.
• Speed: The device operates at a frequency of up to 20MHz, providing robust processing capabilities for time-sensitive tasks.
• Power Efficiency: The ATTINY461-20MUR supports multiple power-saving modes, which enable the design of low-power applications. This is crucial for battery-operated devices where power efficiency is paramount.
• Package: The microcontroller is available in a 32-pad MLF (QFN) package, making it suitable for space-constrained applications.
• Temperature Range: It operates within an industrial temperature range of -40°C to 85°C, ensuring reliability and performance under extreme conditions.

Applications

The ATTINY461-20MUR is versatile enough to be used in a variety of applications, including but not limited to:

• Automotive systems
• Industrial control systems
• Battery management
• Consumer electronics
• Power tools
• Medical devices

Conclusion

With its robust feature set and small form factor, the ATTINY461-20MUR from Microchip Technology is an excellent choice for designers looking for a microcontroller that delivers both performance and efficiency. Whether it's for sophisticated automotive interfaces, energy-sensitive wearable technology, or robust industrial controls, this microcontroller provides the reliability and capabilities needed to drive innovation and performance in your products.