Microchip Technology ATTINY261A-PU

The ATTINY261A-PU is a high-performance, low-power AVR 8-bit microcontroller from Microchip Technology, designed to provide a perfect balance between power consumption and processing capability. This versatile microcontroller is ideal for a wide range of applications, from simple consumer electronics to complex industrial control systems.

At the heart of the ATTINY261A-PU lies a powerful RISC architecture that executes most instructions in a single clock cycle, enabling the device to achieve throughputs approaching 1 MIPS per MHz. This efficiency translates to significant power savings and fast task execution, making it an excellent choice for battery-operated devices.

The device boasts a robust feature set, including 2KB ISP flash memory, 128B EEPROM, and 128B SRAM. It supports a wide voltage range of 1.8V to 5.5V, ensuring flexibility in various power environments. The ATTINY261A-PU also has a variety of peripherals such as 16 general-purpose I/O lines, 32 general-purpose working registers, a 10-bit ADC, and two flexible Timer/Counters with compare modes and PWM.

For communication purposes, the microcontroller provides a Universal Serial Interface (USI) that can be used for SPI, I2C, or other proprietary communication protocols. Its on-chip analog comparator and programmable watchdog timer with internal oscillator enhance reliability and performance in system monitoring applications.

The ATTINY261A-PU is packaged in a 20-pin PDIP (Plastic Dual Inline Package), which is suitable for breadboard prototyping and easy soldering for both hobbyists and professionals. Additionally, the microcontroller is supported by the Atmel Studio development environment and the Atmel Software Framework, which includes a vast library of source code, making it easier for developers to jumpstart their projects.

Whether you're designing smart sensors, wearable technology, or any embedded system, the ATTINY261A-PU offers an excellent blend of power efficiency, processing speed, and flexibility to meet the needs of your innovative applications.