S912XEP100BVAL

Microcontrollers Overview

The S912XEP100BVAL is a 16-bit microcontroller based on the HCS12X core, manufactured by NXP Semiconductors. It features 1 MB of Flash memory and 64 kB of SRAM data RAM. The device operates with a maximum clock frequency of 50 MHz and supports an external oscillator. It includes 16-channel ADCs with resolutions up to 12 bits and offers 112 I/O pins in an LQFP-112 package. Operating voltage ranges from 1.72 V to 5.5 V, with analog supply between 3.13 V and 5.5 V. It supports CAN, I2C, SCI, and SPI interfaces and is qualified for automotive applications.

Microcontrollers Feature Summary

• High-capacity 1 MB Flash memory for complex application code storage
• Automotive qualification ensuring reliability in harsh environments
• Integrated 16-channel analog-to-digital converter system
• Multiple communication interfaces including CAN and SPI

Microcontrollers Applications

• Automotive body electronics control modules
• Instrument cluster systems requiring high memory capacity
• Gateway devices managing multiple vehicle network protocols
• Safety-critical automotive subsystems

Microcontrollers Procurement Notes

Verify the specific suffix BVAL corresponds to the LQFP-112 package and -40°C to 105°C operating temperature range as documented in official NXP datasheets. Confirm AEC-Q100 qualification status for your specific automotive grade requirements. Ensure compatibility with existing PCB footprints for the 112-pin low-profile quad flat package before procurement.

Microcontrollers Selection Notes

Select this component when 1 MB of non-volatile memory is required within the S12XE family. It is suitable for designs needing extensive I/O capabilities via the 112-pin form factor. Consider the 50 MHz processing speed and integrated ADC channels for signal processing tasks. Verify that the 1.72 V to 5.5 V supply range matches the system power architecture.

Microcontrollers Part Context

This part belongs to the S12XE series of 16-bit microcontrollers designed for automotive applications. It extends the product range with increased memory and I/O options compared to lower-end variants. The HCS12X core provides enhanced performance over previous generations while maintaining backward compatibility with standard development tools and software libraries used in the S12 ecosystem.

Microcontrollers Replacement Considerations

Check for direct pin-compatible upgrades within the S912XEP series with higher memory or different package options. Verify if older MC9S12XE derivatives serve as functional substitutes if memory requirements are lower. Ensure any replacement maintains the same interface support and automotive qualification standards.