SFR4310E1MAE40R

Specialized Overview

The SFR4310E1MAE40R is a stand-alone FlexRay controller manufactured by NXP Semiconductors. It facilitates the integration of FlexRay communication protocols in applications utilizing microcontrollers that lack embedded FlexRay capabilities. The device operates at a frequency of 40MHz, ensuring high-performance data handling for automotive networks. It is housed in a 64-terminal LQFP plastic package with a low-profile design, featuring a 0.5 mm pitch and dimensions of 10 mm x 10 mm x 1.4 mm. This specialized interface component supports robust communication standards required in modern vehicle architectures.

Specialized Feature Summary

• Standalone FlexRay controller enabling protocol integration without embedded MCU support
• High-speed operation at 40MHz for efficient data processing
• Low-profile LQFP packaging suitable for space-constrained automotive designs

Specialized Applications

• Automotive development platforms requiring FlexRay connectivity
• Microcontroller systems lacking native FlexRay hardware interfaces
• Vehicle network nodes demanding standardized communication protocols

Specialized Procurement Notes

Verify the exact part number suffix against official NXP documentation to confirm package type and reel specifications. Ensure compatibility with existing system voltage levels and clock requirements before procurement. Cross-reference the datasheet revision history for any updates regarding mechanical dimensions or electrical characteristics. Confirm availability status directly through authorized distributors as product lifecycles may change.

Specialized Selection Notes

Select this component when the target microcontroller does not include an integrated FlexRay controller. Evaluate the 40MHz operating speed against system timing requirements. Consider the 64-pin LQFP footprint for PCB layout constraints. Verify that the application environment meets the thermal and electrical specifications defined in the official datasheet for reliable long-term operation.

Specialized Part Context

This component belongs to the MFR4310 series of FlexRay controllers from NXP Semiconductors. The series is designed to provide standalone communication solutions for automotive applications. The specific model SFR4310E1MAE40R represents a variant within this family, offering dedicated interface capabilities for vehicles utilizing FlexRay bus architectures.

Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult NXP Semiconductors official resources for pin-compatible alternatives or updated series replacements.