MLX81107KLW-CAE-000-RE

Application Specific Microcontrollers Overview

The MLX81107KLW-CAE-000-RE is a LIN slave controller from Melexis, housed in a QFN-20 package. It integrates a 16-bit RISC microcontroller with 24 KB of flash memory and 12 I/O pins. The device supports SPI interface communication and operates within a supply voltage range of 5.5 V to 18 V. It is designed for automotive applications, functioning as an input/output controller interface IC. The component is rated for operation between -40°C and +125°C. This specific part number is classified as NRND (Not Recommended for New Designs).

Application Specific Microcontrollers Feature Summary

• Integrates a 16-bit RISC MCU with 24 KB flash memory.
• Provides 12 general-purpose I/O pins for peripheral control.
• Supports LIN protocol compliance for automotive network communication.
• Operates reliably across the extended automotive temperature range of -40°C to +125°C.

Application Specific Microcontrollers Applications

• Automotive switch modules
• Actuator control systems
• Sensor interface units
• LED lighting control nodes

Application Specific Microcontrollers Procurement Notes

This component carries an NRND status, indicating it is not recommended for new designs. Engineers should verify long-term availability and consider alternative future-proof solutions during procurement planning. Standard RoHS compliance applies. Verify the QFN-20 package orientation and pinout against the official datasheet before finalizing assembly processes.

Application Specific Microcontrollers Selection Notes

Select this device when a dedicated LIN slave node with integrated MCU capabilities is required for legacy or existing designs. Ensure the application fits within the 12 I/O constraint and 24 KB memory limit. For new projects, evaluate current Melexis LIN controllers with updated lifecycle statuses to ensure sustained production support.

Application Specific Microcontrollers Part Context

The MLX81107 belongs to the MLX8110x series of LIN slave controllers. These devices are designed to reduce bill-of-materials costs by integrating the physical layer, protocol controller, and microcontroller into a single chip. The KLW suffix denotes the QFN-20 package variant, while CAE indicates specific internal configuration parameters.

Application Specific Microcontrollers Replacement Considerations

As an NRND part, direct functional replacements may require firmware adaptation. Consult Melexis documentation for cross-reference recommendations or newer generations within the MLX811xx family that offer equivalent pinouts and memory sizes.