MLX80104KLW-DAG-000-RE

Specialized Overview

The MLX80104KLW-DAG-000-RE is a fully integrated LIN Slave Controller designed for matrix switch or single switch applications in automotive environments. It integrates a LIN transceiver compliant with LIN 2.x and SAE J2602, supporting baud rates up to 19.2 kBaud. The device features an internal 12 MHz RC-Oscillator and a 16-bit MULAN MCU equipped with 16 kB ROM, 512 Byte RAM, and 192 Byte EEPROM with ECC. It provides 18 configurable high current/high voltage inputs/outputs (7mA/26.5V), eight 8-bit PWM outputs, and ten 10-bit ADC channels. Operating within the automotive temperature range of –40°C to 125°C, it utilizes a QFN 5x5 28-pin package.

Specialized Feature Summary

• Integrates a LIN protocol controller and physical layer transceiver for direct bus connectivity
• Features a 16-bit MULAN MCU with onboard memory including ROM, RAM, and EEPROM
• Provides 18 configurable I/Os capable of handling high current and voltage levels
• Includes dedicated hardware for switch detection, PWM generation, and analog-to-digital conversion

Specialized Applications

• Matrix switch nodes in automotive interior systems
• Single switch slave nodes for LIN Bus networks
• Body control modules requiring low interrupt load processing

Specialized Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and delivery format. Confirm that the required firmware version, such as UniROM, aligns with the project specifications before finalizing procurement orders.

Specialized Selection Notes

Select this component when designing automotive switch interfaces requiring integrated LIN communication without external transceivers. Consider the 16 kB ROM capacity for application logic and verify that the 18 configurable I/Os meet the pin count requirements for the target switch matrix configuration.

Specialized Part Context

This part belongs to the MLX80104/5 family of LIN Slave Controllers manufactured by Melexis Technologies NV. It is specifically engineered to simplify the development of switch slave nodes by combining processing, communication, and interface capabilities into a single small footprint package suitable for space-constrained automotive assemblies.

Specialized Replacement Considerations

MLX80104KLQ-DAG-000-RE offers identical functionality but differs in the reel packaging format compared to the WF Reel variant.