MC9S12C128VPBE

Microcontrollers Overview

The MC9S12C128VPBE is a 16-bit microcontroller from the NXP S12C family, utilizing the HCS12 core architecture. It features 128 KB of Flash memory and 4 KB of RAM. The device operates with a maximum clock frequency of 25 MHz and includes an 8-channel, 10-bit Analog-to-Digital Converter (ATD). Communication interfaces include CAN 2.0A/B, SCI, and SPI. It is housed in an 80-pin QFP package and supports industrial temperature ranges.

Microcontrollers Feature Summary

• Integrated 1 Mbps CAN module for robust network communication
• Multiplexed external bus interface for memory expansion
• Built-in Background Debug Module (BDM) for development support

Microcontrollers Applications

• Automotive body electronics control
• Industrial motor control systems
• General-purpose embedded applications requiring CAN connectivity

Microcontrollers Procurement Notes

Verify the specific suffix VPBE against official documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 80-pin QFP configuration. Confirm that the voltage regulator requirements align with system power design specifications before procurement.

Microcontrollers Selection Notes

Select this component when a 16-bit architecture with integrated CAN functionality is required. It is suitable for designs needing moderate program memory capacity. Consider the 25 MHz operational speed and available I/O count relative to system complexity. Verify pinout compatibility if migrating from other S12 variants.

Microcontrollers Part Context

This part belongs to the MC9S12C family, designed for cost-sensitive applications within the broader S12 microcontroller portfolio. It shares architectural similarities with the MC9S12GC series but offers distinct peripheral configurations. The device targets markets requiring reliable digital control with standard serial communication capabilities.

Microcontrollers Replacement Considerations

Consult the manufacturer's derivative differences appendix for cross-referencing. Verify electrical characteristics and pin compatibility before substituting with other S12C or S12GC variants.