Core specifications
MX52LM08A11XV belongs to the Macronix eMMC product line and integrates high-performance main control chip and multi-layer unit NAND Flash into a single compact package.The standard package size is11.5mm×13.0mmThe 153-LFBGA has 153 solder balls arranged in a specific matrix, and the surface mount design is suitable for the reflow soldering automatic patch process.storage capacity64Gb (i.e. 8GB), adopt8G×8bitThe organizational structure meets the capacity requirements of mid-to-high-end embedded systems for operating systems, applications and data caches.
Strictly follow the interfaceeMMC 5.1 industry standard, backward compatible with earlier specifications, and uses the MMC protocol for host communication.supportHS200 and HS400High-speed mode, clock frequency up to200MHz, providing sufficient data throughput capabilities for bandwidth-intensive embedded storage applications.
The working voltage adopts a dual-rail power supply scheme: the core flash array power supply VCC is2.7V to 3.6V, the controller I/O power supply adapts to the level standards of mainstream main control chips.The operating temperature range of this model covers-25℃ to 85℃, meeting the environmental requirements of most indoor industrial equipment and consumer electronics products.
The chip has a built-in intelligent flash memory controller that comprehensively manages underlying operations such as interface protocols, bad block processing, ECC error correction, wear leveling, and garbage collection, significantly reducing the software overhead on the main control side.Support bothSanitize cleaning functionandPower outage notificationWait for eMMC 5.1 advanced features to ensure data integrity.Standby power consumption is as low as810µA, effectively reducing the energy consumption of the entire machine in standby mode.
Core advantages: The synergistic value of high-density storage and standardized interfaces
The value of MX52LM08A11XV in product design is concentrated inLarge capacity MLC NANDwithStandardized eMMC interfaceon the combination.eMMC encapsulates NAND Flash and the controller together, and the main control end directly sends commands through the MMC protocol. The erase and write balance, bad block management, ECC error correction, etc. of the underlying memory are all handled internally by the chip. R&D personnel do not need to deal with the complex timing control of NAND Flash. The development threshold is greatly reduced, and the product launch cycle is significantly shortened.
64Gb of large-capacity storage enables full loadingEmbedded operating systems such as Linux or Android, applications, middleware and long-term work logs, eliminating the space and cost of adding redundant memory chips on the PCB when expanding product capacity.The support of HS400 high-speed mode ensures system startup speed and data reading and writing efficiency.The 810µA standby power consumption and power-off notification function provide data integrity protection for equipment that requires long-term operation and frequent power on and off.
Typical application scenarios
The application landscape of MX52LM08A11XV covers multiple segments such as industry, automotive, communications and consumption.
Industrial automation and control equipmentIt is one of its core application directions.In PLC programmable controllers, industrial human-machine interfaces and data acquisition terminals, the chip can be used to store operating systems, log files and system firmware.The Sanitize cleaning function and power outage notification feature of eMMC 5.1 are crucial for data integrity in industrial environments with frequent power outages.
Edge computing gateway and IoT nodeThis chip is also widely used.Edge gateways need to cache and process large amounts of sensor data locally, and the large 64Gb capacity provides ample space for local data storage and firmware field upgrades.
Vehicle infotainment systems and automotive electronics, In vehicle central control screens, digital instrument panels and rear seat entertainment systems, large-capacity storage is required to store operating systems, navigation maps and multimedia resources.The operating temperature range of -25℃ to 85℃ meets the basic environmental requirements of automotive electronics.The chip is used in automotive ECUs and infotainment systems to store startup code, applications and data.
Network communication equipmentIn terms of storage, it is used to store firmware and configuration data in network devices such as routers and switches.
Embedded Linux/Android devicesAs the main boot and storage medium, it provides high-reliability non-volatile storage for various types of embedded systems based on open source operating systems.
Model meaning and model selection comparison
The model name of MX52LM08A11XV carries complete specification information:MXRepresents the Macronix brand;52Represents eMMC series;LMThe L in represents the 2.7V to 3.6V operating voltage, and the M represents MLC NAND;08Represents 8GB capacity.Complete model number MX52LM08A11XVW, suffixXVWRepresents -25℃ to 85℃ temperature grade and pallet packaging.
Macronix eMMC product line provides a wealth of temperature grade branches for different application scenarios.MX52LM08A11XVIIt is an industrial wide-temperature version, and the operating temperature extends to-40℃ to 85℃, suitable for deployment in outdoor base stations and industrial sites with large temperature differences.
The capacity of the same series is backward compatible: If 8GB capacity has more redundancy, you can choose it.MX52LM04A11series (4GB capacity), using the same 153-LFBGA package and eMMC 5.1 interface, which can optimize BOM costs while meeting system requirements.Capacity expansion of the same series: If you need more storage space, Macronix also has 16GB and higher capacity models to choose from in the same series.
Cross-brand functional replacement: Under supply constraints or cost optimization needs,SDINBDG4-8GThe other models are basically equivalent to the MX52LM08A11XV in terms of FBGA-153 packaging, eMMC 5.1 interface and electrical specifications, and can realize functional replacement.
write at the end
With 64Gb large capacity, eMMC 5.1 standard interface, 200MHz high-speed clock, MLC NAND technology and 11.5×13.0mm compact package, Macronix MX52LM08A11XV provides high-density and high-reliability storage solutions in scenarios such as industrial control, edge computing, vehicle infotainment and embedded Linux/Android devices.Its built-in controller and standardized interfaces greatly simplify system design, allowing engineers to focus on application layer development.
As a chip agent distributor that has been deeply involved in the electronic components industry since 2011, Shenzhen Hongmai Electronics Co., Ltd. has long-term stock of all Macronix MX52LM08A11XV and MX52LM series eMMC chips in original stock. It also supplies MX52LM04A11 (4GB), MX52LM08A11XVI (industrial wide temperature grade) and other different capacity and temperature grade versions, supporting factory batch direct shipment, small batch samples and technical selection assistance.If you need to inquire or need selection suggestions for different capacities and temperature levels of the same series, please feel free to contact us (tel: 0755-23815611, QQ 2355878270).Shenzhen Hongmai Electronics Co., Ltd.
