MLX81120KLQ-AXX-000-RE

Description：IC LIN-TO-LIN GW CTRLR 12DFN
Series：-

SKU:d8bb516515d9 Category: Application Specific Microcontrollers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：IC LIN-TO-LIN GW CTRLR 12DFN
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR)
Applications：LIN Controller
Core Processor：16-Bit RISC
Program Memory Type：FLASH (32kB), ROM (16kB)
Controller Series：-
RAM Size：2K x 8
Interface：UART
Number of I/O：4
Voltage - Supply：5.5V ~ 18V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：12-VFDFN Exposed Pad
Supplier Device Package：12-DFN (4x4)
Grade：-
Qualification：-

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MLX81120KLQ-AXX-000-RE

Overview

The MLX81120KLQ-AXX-000-RE is a LIN-to-LIN Gateway IC from Melexis, designed for automotive lighting applications. It integrates a 16-bit RISC MCU with 32kB Flash and 16kB ROM, alongside four programmable I/O pins. The device operates within an input voltage range of 5.5 V to 18 V and supports a junction temperature range from -40°C to +125°C. Packaged in a DFN-12 format, it functions as a single-output LED driver controller. The component is classified as Not Recommended for New Designs (NRND).

Feature Summary

LIN-to-LIN Gateway functionality with integrated 16-bit RISC MCU.
Memory configuration includes 32kB Flash and 16kB ROM.
Four general-purpose I/O pins available for control.
Operating supply voltage range of 5.5 V to 18 V.

Applications

Automotive LIN gateway implementations.
LED lighting driver systems requiring protocol bridging.
Vehicle interior ambient lighting control modules.

Procurement Notes

This part number is designated as NRND (Not Recommended for New Designs) by the manufacturer. Engineers should verify current availability status through authorized distributors before initiating procurement. Legacy design support may be limited, and alternative future-proof components are recommended for new projects.

Selection Notes

Select this component only for maintenance or legacy system upgrades where the specific LIN-to-LIN gateway architecture is required. Ensure the DFN-12 package footprint matches the existing PCB layout. Verify that the 32kB Flash capacity meets the application's firmware requirements.

Part Context

The MLX81120 belongs to the Melexis MLX811xx series of smart LED drivers. Unlike standard RGB controllers such as the MLX81112 or MLX81123, this variant focuses on LIN bus bridging capabilities. It serves as a specialized interface solution rather than a direct high-current LED sink.

Replacement Considerations

Due to the NRND status, direct replacement parts are not explicitly listed in public documentation. Designers should evaluate newer generations like the MLX81123 for enhanced features or consult Melexis for qualified alternate part numbers suitable for new designs.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.