STPCI2HEYC

Application Specific Microcontrollers Overview

The STPCI2HEYC is an x86 core PC compatible System-on-Chip (SoC) manufactured by STMicroelectronics, designed for terminal applications. It integrates a microcontroller with external program memory support and features a 516-ball BGA package. The device operates at a maximum clock frequency of 133 MHz with a 64-bit data bus width. It supports serial, USB, and EBI/EMI interfaces and functions within an operating supply voltage range of 2.5 V.

Application Specific Microcontrollers Feature Summary

• Integrates an x86 core architecture for PC-compatible system processing
• Supports external program memory configuration
• Includes integrated graphics controller capabilities
• Provides multiple interface options including USB and EBI/EMI

Application Specific Microcontrollers Applications

• Terminal systems
• PC-compatible embedded devices
• Graphics controller applications

Application Specific Microcontrollers Procurement Notes

Verify the specific package variant and revision level against official STMicroelectronics documentation before procurement. Ensure compatibility with the required 2.5 V supply voltage and thermal constraints up to 85°C. Confirm that the 516-BBGA footprint matches the target PCB design. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.

Application Specific Microcontrollers Selection Notes

Select this component when an x86-compatible SoC with integrated graphics and USB connectivity is required for terminal or embedded PC applications. Consider the 133 MHz maximum frequency and 64-bit bus width for performance requirements. Evaluate the BGA-516 packaging constraints and 2.5 V power supply needs during the initial design phase.

Application Specific Microcontrollers Part Context

This component belongs to the STPCI2H series of system-on-chips from STMicroelectronics. These devices are engineered as application-specific microcontrollers combining processing, memory management, and peripheral interfaces into a single integrated circuit solution for specialized computing tasks.

Application Specific Microcontrollers Replacement Considerations

Consult official STMicroelectronics substitution guides for verified alternative part numbers within the same product family or generation. Do not assume pin-to-pin compatibility with other x86 SoCs without explicit manufacturer confirmation.