Microchip Technology's ATTINY25V-10SSUR

The ATTINY25V-10SSUR is a high-performance, low-power 8-bit microcontroller from the well-regarded AVR family, produced by Microchip Technology. This compact yet powerful microcontroller is designed to operate at a voltage ranging from 1.8V to 5.5V, making it an excellent choice for battery-powered applications and portable devices. Its versatility is further enhanced by the 10MHz maximum clock frequency, which provides a balanced trade-off between speed and power consumption.

Equipped with 2KB of in-system programmable flash, the ATTINY25V-10SSUR offers enough space for small to medium-sized applications. The flash memory is complemented by 128B EEPROM and 128B SRAM, providing ample storage for data and operational variables. These memory options, along with the self-programmability of the flash, make this microcontroller a flexible and convenient choice for a wide array of applications.

One of the standout features of the ATTINY25V-10SSUR is its QFN (Quad Flat No-leads) package, specifically the 20-lead MLF variant. This package is ideal for space-constrained applications, as it minimizes the footprint on the PCB without sacrificing performance or functionality. The 'U' at the end of the part number indicates that this microcontroller comes in a lead-free package, aligning with modern environmental standards and regulations.

The device includes a range of integrated peripherals, such as an 8-bit timer/counter with PWM channels, internal and external interrupts, a 4-channel 10-bit A/D converter, and programmable watchdog timer with internal oscillator. These built-in features reduce the need for external components, saving both space and cost.

As a member of the Microchip's low-power AVR microcontroller family, the ATTINY25V-10SSUR supports power-saving modes such as Idle and Power-down modes, which are crucial for extending battery life in portable applications. Additionally, the device is supported by the AVR software and hardware development tools, providing a comprehensive ecosystem for product development, from initial design to final production.

In summary, the ATTINY25V-10SSUR microcontroller is a robust, versatile, and efficient solution for a multitude of embedded system applications, offering designers a compact package with low power consumption and a rich set of features.