90E22PYGI

Overview

The PIC10F222-E/P is an 8-bit microcontroller from the PIC10 family, featuring a RISC core and 768 bytes of Flash program memory with 23 bytes of RAM. It operates within a voltage range of 2 V to 5.5 V and supports a maximum clock frequency of 8 MHz. The device includes two 8-bit ADC channels and four I/O pins in an 8-pin PDIP package. It functions across an extended temperature range of -40°C to +125°C.

Feature Summary

• Integrates a high-performance 8-bit PIC RISC core for efficient instruction execution.
• Includes on-chip analog-to-digital conversion capabilities with dual 8-bit channels.
• Features non-volatile Flash program memory for persistent code storage.

Applications

• Battery-powered portable devices requiring low voltage operation
• Simple sensor interface circuits utilizing ADC inputs
• Basic logic control applications in consumer electronics

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure the component matches the required PDIP-8 form factor and operating voltage specifications for your design. Cross-reference the manufacturer part number with authorized distributor listings to confirm authenticity and current availability status before finalizing procurement.

Selection Notes

Select this component when a compact 8-bit MCU with minimal I/O and basic analog input is required. It is suitable for designs prioritizing low cost and small footprint over complex communication interfaces. Consider the limited program memory size when evaluating software complexity requirements for the target application.

Part Context

This microcontroller belongs to the PIC10F22x series, designed for entry-level embedded control tasks. It shares architectural similarities with other PIC10 devices but offers specific memory and pin configurations tailored for simple standalone applications. The series emphasizes ease of use and low power consumption for cost-sensitive markets.

Replacement Considerations

Consult official Microchip substitution guides for verified alternatives. Generic replacements may lack compatible pinouts or electrical characteristics. Verify that any substitute maintains the same package dimensions and voltage tolerances to ensure mechanical and electrical compatibility without redesigning the PCB.