ATTINY25V-10SSNR

Overview

The ATTINY25V-10SSNR is an 8-bit AVR microcontroller featuring 2KB of in-system programmable Flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM. It operates at speeds up to 10MHz with a supply voltage range of 1.8V to 5.5V. The device includes four 10-bit ADC channels, two PWM channels, and a Universal Serial Interface (USI). It is housed in an 8-pin SOIC package and supports industrial temperature ranges.

Feature Summary

• Advanced RISC architecture executing most instructions in a single clock cycle
• Non-volatile memory with high endurance for program and data storage
• Integrated analog-to-digital converter with multiple channel options
• Programmable watchdog timer and low power consumption modes

Applications

• Battery-powered embedded systems requiring low power operation
• Industrial control applications within specified temperature ranges
• Sensor interface circuits utilizing the internal ADC capabilities
• Simple serial communication links via the USI peripheral

Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging when sourcing components. Confirm that the 'V' designation corresponds to the extended 1.8V operating voltage range required by your design. Ensure the '10' speed grade matches the target clock frequency specifications for your application environment.

Selection Notes

Select this component for designs needing compact 8-pin integration with sufficient non-volatile storage for moderate code complexity. Consider the 1.8V minimum supply capability for energy-efficient projects. Evaluate the available I/O lines against peripheral requirements before finalizing the choice.

Part Context

This part belongs to the ATtiny25 family, which shares core architectural features with the ATtiny45 and ATtiny85 variants. The primary distinction lies in the Flash memory capacity, with this model providing 2KB. It utilizes the standard AVR enhanced RISC core common across the series.

Replacement Considerations

ATtiny25V-10SSN serves as a tube-packaged alternative within the same electrical specification set.