The ATTINY261-15MD is a high-performance, low-power AVR 8-bit microcontroller from Microchip Technology, designed to provide a versatile and efficient solution for embedded applications. This microcontroller combines 16KB ISP flash memory, 1KB SRAM, 512-Byte EEPROM, and a wide range of peripheral features in a compact 32-pin QFN/MLF package.

Key Features:

• High-Performance RISC CPU: The device features a powerful AVR RISC architecture that allows the microcontroller to execute most instructions in a single clock cycle, resulting in impressive throughput at 15 MIPS (Million Instructions Per Second) at 15MHz. This efficiency ensures responsiveness in time-critical applications.
• Memory: With 16KB of in-system programmable flash, 1KB of internal SRAM, and 512 bytes of EEPROM, the ATTINY261-15MD offers ample space for program storage and data handling, making it suitable for a variety of complex tasks.
• Power Efficiency: Designed for power-sensitive applications, the ATTINY261-15MD provides multiple power-saving modes, including Idle, ADC Noise Reduction, Power-down, and Standby. This flexibility allows designers to optimize power consumption according to the application's needs.
• Robust Peripheral Set: This microcontroller includes a range of integrated peripherals such as an 8-channel 10-bit A/D converter, Universal Serial Interface (USI) for SPI, TWI, and serial communication, programmable watchdog timer with internal oscillator, and more.
• Operating Conditions: The ATTINY261-15MD can operate within a voltage range of 2.7V to 5.5V, making it adaptable to various power supplies and ensuring reliable operation across different environments.
• Temperature Range: This device is designed to perform reliably in extreme conditions, with an operational temperature range from -40°C to +85°C.

Applications:

The versatility of the ATTINY261-15MD makes it ideal for a wide range of applications, including but not limited to industrial control systems, automotive applications, battery management, sensor systems, power tools, and consumer electronics. Its small footprint and comprehensive feature set allow for integration into compact designs while still delivering the performance required for demanding applications.

Overall, the ATTINY261-15MD from Microchip Technology is a robust microcontroller that offers a perfect blend of power efficiency, processing capability, and peripheral availability, making it a top choice for designers looking to optimize their embedded systems.