GLS85VM1008C/16C/32C/64C (153-ball) Industrial Temp eMMC N ANDri ve MX Series Factsheet 03.000 February 2021 Features Industry Standard Embedded MultiMediaCard Power Consumption (eMMC) Host Interface Active mode: JEDEC/MMC Standard Version 5.1 8GB: 471 mW (typical) JESD84-B51 compliant 16GB: 546 mW (typical) Backward compatible with previous eMMC 32GB: 605 mW (typical) standards 64GB: 852 mW (typical) Sleep mode: 0.5mW (typical) Performance Expanded Data Protection eMMC clock speed: Up to 200MHz eMMC data bus width: x1/x4/x8 Hardware Write Protection pin Supports Dual Data Rate mode Data sanitization Supports HS200 / HS400 modes Latency Management Sequential data read: Up to 150 MByte/sec* Reduces latency due to background operation Sequential data write: Up to 92 MByte/sec* during time critical read/write operations * measured in HS400 enhanced mode using 1 MByte Supports SMART and TRIM Commands transfer size Robust Built-in ECC Power Management NAND Configuration 3.3V power supply (V ) CC 2 bits per cell (MLC) 3.3V or 1.8V eMMC IO voltage (V ) CCQ Endurance Immediate disabling of unused circuitry 5K program/erase (P/E) cycles without host intervention Operating Temperature Range Integrated Voltage Detector Detects supply voltage fluctuations and Industrial: -40C to 85C generates reset during power-up and power- 153-ball LFBGA Package down to prevent inadvertent writes 11.5 mm x 13.0 mm x 1.35 mm, 0.5 mm ball pitch, BZYE All Devices are RoHS Compliant Product Description The GLS85VM1008C / 1016C / 1032C / 1064C eMMC The integrated NAND flash controller with built-in NANDrive MX Series devices (referred to as eMMC advanced NAND management firmware communicates NANDrive in this factsheet) are fully integrated solid with the host through the standard eMMC protocol. It state drives. They combine an advanced Greenliant does not require any additional or proprietary software NAND controller and 8, 16, 32 or 64 GBytes of NAND such as the Flash File System (FFS) and Memory flash memory in a multi-chip package. These products Technology Driver (MTD). are ideal for solid state mass storage in embedded eMMC NANDrives advanced NAND management and portable applications that require small form- technology enhances data security, improves factor, energy efficient and reliable data storage. endurance and accurately tracks the usage of the eMMC solid state drives are widely used in GPS and NAND flash. This innovative technology combines telematics, in-vehicle infotainment, portable and robust error correction capabilities with advanced industrial computers, handheld data collection wear-leveling algorithms and bad block management scanners, point-of-sale terminals, networking and to extend the life of the product. telecommunications equipment, robotics, audio and eMMC NANDrive supports Single Data Rate (SDR) video recorders, monitoring devices and set-top boxes. and Dual Data Rate (DDR) modes, HS200 mode, eMMC NANDrive provides complete eMMC solid state HS400 mode, boot, multiple partitions, permanent and drive (SSD) functionality and compatibility in an partial write protect, Replay Protected Memory Block 11.5mm x 13mm BGA package for easy, space (RPMB) access, Sanitize and TRIM, hardware reset saving mounting to a system motherboard. With its and other features detailed in the eMMC 5.1 standard small size, low power consumption, strong security, specification. It is backward compatible with previous reliability and ruggedness, eMMC NANDrive eMMC standards. surpasses removable storage and discrete NAND- based products. These specifications are subject to change without notice. 02/12/2021 2021 Greenliant 1 S71454-01 GLS FS0019 Rev. 00 GLS85VM1008C/16C/32C/64C (153-ball) Industrial Temp eMMC N ANDri ve MX Series Factsheet 03.000 February 2021 1.0 GENERAL DESCRIPTION Each eMMC NANDrive contains an integrated eMMC NAND flash memory controller and NAND flash die in a BGA package. Refer to Figure 2-1 for the eMMC NANDrive block diagram. 1.1 Optimized eMMC NANDrive 1.1.5 Error Correction Code (ECC) The heart of the eMMC NANDrive is the eMMC NAND The ECC technology uses advanced algorithms to flash memory controller, which translates standard detect and correct errors, ensuring data integrity and eMMC signals into flash media data and control extending the SSD lifespan. signals. The following components contribute to the eMMC NANDrives operation. 1.1.6 Serial Communication Interface (SCI) 1.1.1 Microcontroller Unit (MCU) The Serial Communication Interface (SCI) is designed for error reporting. During the product development The MCU transfers the eMMC commands into data stage, it is recommended to provide the SCI port on and control signals required for flash media operation. the PCB to aid in design validation. 1.1.2 Internal Direct Memory Access (DMA) 1.1.7 Multi-tasking Interface The eMMC NANDrive uses internal DMA allowing instant data transfer from/to buffer to/from flash media. The multi-tasking interface enables fast, sequential This implementation eliminates microcontroller write performance by allowing concurrent Read, overhead associated with the traditional, firmware- Program and Erase operations to multiple flash media. based approach, thereby increasing the data transfer 1.2 SMT Reflow Consideration rate. The eMMC NANDrive family utilizes standard NAND 1.1.3 Power Management Unit (PMU) flash for data storage. Because the high temperature The PMU controls the power consumption of the in a surface-mount reflow soldering process may alter eMMC NANDrive. The PMU dramatically reduces the the content on NAND flash, it is recommended to power consumption of the eMMC NANDrive by putting program the eMMC NANDrive after the reflow process. the part of the circuitry that is not in operation into Sleep mode. 1.3 Advanced NAND Management The Flash File System handles inadvertent power eMMC NANDrives integrated controller uses interrupts and has auto-recovery capability to ensure advanced wear-leveling algorithms to substantially the eMMC NANDrives data integrity. increase the longevity of NAND flash media. Wear caused by data writes is evenly distributed in all or 1.1.4 Embedded Flash File System select blocks in the device that prevents hot spots in The embedded flash file system is an integral part of locations that are programmed and erased extensively. the eMMC NANDrive. It is integrated in the conrollers This effective wear-leveling technique results in firmware that performs the following tasks: optimized device endurance, enhanced data retention 1. Manages and optimizes the data access of flash and higher reliability required by long-life applications. media 2. Provides flash media wear leveling to spread flash writes across all memory address space to increase the longevity of flash media 3. Keeps track of the data file structure 4. Manages system security for the selected protection zones These specifications are subject to change without notice. 02/12/2021 2021 Greenliant 2 S71454-01 GLS FS0019 Rev. 00