COM-09378

Overview

The SparkFun COM-09378 is an accessory breakout board featuring the ATtiny85 microcontroller. This 8-bit processor operates at a maximum clock speed of 20MHz and provides 8KB of program memory space. The device includes six general-purpose I/O lines and integrates a four-channel, 10-bit analog-to-digital converter (ADC). It is housed in an 8-pin DIP package, designed for easy integration into breadboard-based prototyping environments.

Feature Summary

• Integrates the ATtiny85 8-bit microcontroller core
• Provides six available digital input/output pins
• Includes a built-in four-channel 10-bit ADC module

Applications

• Breadboard prototyping for embedded systems
• Simple sensor interface circuits using ADC channels
• Basic logic control applications with limited pin count

Procurement Notes

Verify that the specific revision of the COM-09378 breakout matches your voltage requirements. Confirm the presence of necessary decoupling capacitors on the board if operating near the upper limits of the specified range. Ensure compatibility with standard 8-pin DIP sockets or direct soldering methods used in your prototype setup.

Selection Notes

Select this component when a compact, low-pin-count solution is required for basic control tasks. It is suitable for projects where 8KB of flash memory and six I/O lines are sufficient. Consider the 20MHz operational limit when designing timing-critical applications requiring precise clock synchronization.

Part Context

This part belongs to the SparkFun Accessories category, providing pre-assembled hardware for common integrated circuits. It simplifies the use of the ATtiny85 by offering a convenient form factor compared to bare chips, facilitating faster iteration during the initial development phase of electronic projects.

Replacement Considerations

Direct physical substitutes include other SparkFun breakout boards containing the ATtiny85. For functional equivalence without the breakout form factor, consider sourcing the standalone ATtiny85 chip directly from semiconductor distributors.