MC9S12D64MFUE

Microcontrollers Overview

The MC9S12D64MFUE is a 16-bit microcontroller from the NXP S12D series, built on the HCS12 core architecture. It features 64 kB of Flash program memory and 4 kB of data RAM. The device operates with a maximum clock frequency of 25 MHz and includes an integrated 10-bit ADC with two channels. It provides 91 general-purpose I/O lines and supports multiple communication interfaces including CAN, I2C, SCI, and SPI. The unit is housed in a 112-pin LQFP package and functions within a supply voltage range of 2.35 V to 2.75 V.

Microcontrollers Feature Summary

• Integrates dual 10-bit analog-to-digital converters for signal acquisition.
• Supports robust automotive-grade communication via CAN bus interface.
• Includes non-volatile EEPROM storage for persistent data retention.

Microcontrollers Applications

• Automotive electronic control units
• Sensor interface modules
• Industrial communication gateways

Microcontrollers Procurement Notes

Verify the specific suffix 'MFUE' against official NXP documentation to confirm pinout compatibility and temperature grade. Ensure the design accommodates the 112-LQFP footprint dimensions. Confirm that the 2.35 V to 2.75 V operating voltage aligns with the target system power rails before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when a 16-bit HCS12 core is required with moderate Flash capacity. It is suitable for applications needing multiple serial interfaces and analog input capabilities. Consider the 112-pin package size relative to board space constraints. Verify that the 25 MHz processing speed meets real-time control requirements.

Microcontrollers Part Context

This part belongs to the NXP S12D family, designed for high-performance embedded control. It shares architectural similarities with other S12 variants but offers specific memory and I/O configurations. The HCS12 core ensures compatibility with existing development tools and software libraries common to the 16-bit MCU ecosystem.

Microcontrollers Replacement Considerations

Check for direct cross-references within the S12D family such as MC9S12D64MPVE or MC9S12D64CFUE. Verify package differences between LQFP-112 and PQFP-80 options. Ensure functional equivalence regarding peripheral availability and voltage ranges before substitution.