S912XDT256F1VAL

Microcontrollers Overview

The S912XDT256F1VAL is a 16-bit microcontroller from NXP Semiconductors, utilizing the HCS12X core architecture. It features 256 kB of program memory and 16 kB of data RAM. The device supports a maximum clock frequency of 40 MHz and includes 91 I/O lines. It operates within a temperature range of -40°C to +125°C and is housed in an LQFP-112 package. Supply voltage ranges from 2.5 V to 5 V. Integrated peripherals include CAN, I2C, SCI, and SPI interfaces, alongside a 10-bit ADC.

Microcontrollers Feature Summary

• HCS12X 16-bit core architecture for robust processing
• Automotive-grade reliability with extended temperature support
• Integrated communication interfaces including CAN and SPI

Microcontrollers Applications

• Automotive electronic control units
• Instrument cluster systems
• Body control modules

Microcontrollers Procurement Notes

Verify the exact part number against official NXP documentation to ensure compatibility with specific automotive requirements. Confirm package type and operating temperature range match design specifications. Check for any specific ordering suffixes that may affect availability or performance characteristics. Ensure compliance with relevant industry standards before integration.

Microcontrollers Selection Notes

Select this component for applications requiring high I/O count and robust automotive-grade performance. The 256 kB flash provides ample space for complex firmware. Consider the 40 MHz speed and extensive peripheral set for real-time control tasks. Evaluate power consumption against system requirements given the 2.5 V to 5 V supply range.

Microcontrollers Part Context

This MCU belongs to the S12XE series, designed for scalable instrument clusters and body electronics. It offers a balance of processing power and peripheral integration suitable for demanding automotive environments. The HCS12X core ensures efficient code execution and reliable operation under varying conditions.

Microcontrollers Replacement Considerations

Consult NXP's official cross-reference tools for verified substitutes. Ensure any replacement maintains compatible pinout, memory size, and thermal ratings. Verify interface compatibility if migrating existing designs.