MX52LM04A11XSI
Overview
The MX52LM04A11XSI is a 32Gbit (4GB) eMMC 5.1 managed NAND flash memory device from Macronix, utilizing Multi-Level Cell (MLC) technology. It integrates a dedicated flash controller to handle complex operations like wear leveling, bad block management, and error correction, communicating over an 8-bit bus at clock speeds up to 200 MHz.
Why Choose This Part
This device supports the HS400 interface for high-throughput data transfers and includes advanced eMMC 5.1 features such as Command Queuing, Secure Write Protection, and Device Health Reports. Its 153-LFBGA package provides a standardized, compact footprint suitable for high-density surface mount designs.
Applications
Key Specifications
Getting Started
Implementation requires a host processor with an eMMC 5.1 compatible SDHC/MMC controller supporting 1.8V or 3.3V I/O. Design engineers should ensure proper power-off notification handling and refer to the JEDEC JESD84-B51 standard for software driver development.
MX52LM04A11 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Temp Range | Stock |
|---|---|---|
| MX52LM04A11XSI (this part) | -40degC ~ 85degC (.. | 8,683 |
| MX52LM04A11XVW | -25degC ~ 85degC | 1,026 |



