The ATTINY261-20SU is a versatile and powerful microcontroller from Microchip Technology, designed to offer a perfect blend of power efficiency and processing capabilities in a compact package. This 8-bit AVR microcontroller operates at a maximum frequency of 20MHz and comes in a surface-mount, 20-lead SOIC package, making it suitable for space-constrained applications.
The device boasts a robust set of features, including 2KB of in-system programmable Flash memory, 128B EEPROM, and 128B SRAM. These memory options provide ample space for application code and data storage, allowing for sophisticated programs and data logging operations. With its advanced RISC architecture, the ATTINY261-20SU achieves impressive performance with a throughput of 20 MIPS (Million Instructions Per Second) at 20MHz, ensuring swift execution of instructions and seamless operation.
Power efficiency is a key attribute of the ATTINY261-20SU, with a wide operating voltage range from 2.7V to 5.5V. This flexibility allows the microcontroller to be used in various applications, from battery-powered devices to industrial control systems. Additionally, the microcontroller features several power-saving modes, which are crucial for extending battery life in portable applications.
Connectivity and interfacing capabilities are provided by a range of peripherals integrated into the ATTINY261-20SU. These include an 8-channel, 10-bit Analog-to-Digital Converter (ADC), which enables the microcontroller to interface with analog sensors and convert their signals into digital values for processing. It also features a Universal Serial Interface (USI), which can be utilized for SPI, I2C, or other serial communication protocols, enhancing its ability to communicate with other devices and microcontrollers.
The ATTINY261-20SU is designed with robustness in mind, featuring an on-chip Brown-out Detection (BOD) and a Watchdog Timer, both essential for stable and reliable operation in unpredictable environments or in the event of unexpected voltage drops.
Overall, the Microchip Technology ATTINY261-20SU microcontroller is an excellent choice for designers seeking a small, power-efficient, yet capable microcontroller for their embedded systems. Its rich feature set and adaptability make it ideal for a wide range of applications, from consumer electronics to industrial automation.
