ATTINY102F-SSNR

Overview

The ATTINY102F-SSNR is an 8-bit AVR microcontroller in an 8-pin SOIC150 package. It features 1024 bytes of Flash, 32 bytes of SRAM, and a 16-bit Timer/Counter with two PWM channels. The device supports a 10-bit ADC with five channels and includes a USART interface. Operating voltage ranges from 1.8V to 5.5V across a temperature range of -40°C to +125°C. Maximum throughput reaches 12 MIPS at 12MHz.

Feature Summary

• Advanced RISC architecture executing most instructions in a single clock cycle for high efficiency.
• In-system programmable Flash memory supporting self-programming across the full operating voltage range.
• Integrated analog comparator and selectable internal voltage references for signal processing.
• Multiple low-power modes including Idle, ADC Noise Reduction, and Power-down.

Applications

• Low-power embedded control systems
• Battery-operated sensor nodes
• Industrial monitoring applications
• General-purpose I/O expansion

Procurement Notes

Verify that the specific suffix 'F' corresponds to the fast start-up time option as documented in the ordering information table. Confirm the package type matches the required 8-pin SOIC150 footprint. Ensure the industrial temperature grade aligns with the operational environment requirements before finalizing procurement.

Selection Notes

Select this component when a compact 8-pin solution is required for basic control tasks. The ATtiny102 variant provides six programmable I/O lines suitable for simpler interfaces compared to the 14-pin ATtiny104. Consider the fast start-up feature if rapid system initialization is necessary for power-sensitive designs.

Part Context

This part belongs to the ATtiny102/ATtiny104 family based on the AVR enhanced RISC architecture. It shares core specifications with the standard ATtiny102 but includes the 'F' designation indicating the availability of fast start-up time options. The family targets cost-sensitive, space-constrained applications requiring reliable 8-bit processing.

Replacement Considerations

The ATtiny102-SSNR serves as a direct functional substitute lacking the fast start-up feature. Designers should verify if the fast start-up capability is critical for their application timing constraints before substituting.