GLS85VM1002E (100-ball) Industrial Grade eMMC NANDrive EX Series Factsheet 01.200 March 2020 Features Industry Standard Embedded MultiMediaCard Integrated Voltage Detector (eMMC) Host Interface Detects supply voltage fluctuations and JEDEC/MMC Standard Version 5.1 generates reset during power-up and power- JESD84-B51 compliant down to prevent inadvertent writes Backward compatible with previous eMMC Expanded Data Protection standards Hardware Write Protection pin Performance Data sanitization eMMC clock speed: Up to 200MHz Latency Management eMMC data bus width: x1/x4/x8 Reduces latency due to background tasks Supports Dual Data Rate mode during time critical read/write operations Supports HS200 / HS400 modes Supports SMART and TRIM Commands Sequential data read: Up to 160 MByte/sec* Robust Built-in ECC Sequential data write: Up to 57 MByte/sec* NAND Configuration * measured in HS400 enhanced mode using 1 MByte 1 bit per cell (SLC) transfer size Designed with Greenliants advanced Power Management EnduroSLC Technology 3.3V power supply (V ) CC Ultra High Endurance 3.3V or 1.8V eMMC IO voltage (V ) CCQ 250K P/E cycles Immediate disabling of unused circuitry Operating Temperature Range without host intervention Industrial: -40C to 85C Power Specifications 100-ball LBGA Package Active mode: 471 mW (typical) 14.0 mm x 18.0 mm x 1.40 mm, Sleep mode: 2.15mW (typical) 1.0 mm ball pitch, LFWE All Devices are RoHS Compliant Product Description The GLS85VM1002E eMMC NANDrive EX Series The integrated NAND flash controller with built-in devices (referred to as eMMC NANDrive in this advanced NAND management firmware communicates factsheet) are fully integrated solid state drives. They with the host through the standard eMMC protocol. It combine an advanced Greenliant NAND controller does not require any additional or proprietary software and 2 GBytes of NAND flash memory in a multi-chip such as the Flash File System (FFS) and Memory package. These products are ideal for embedded and Technology Driver (MTD). portable applications that require small form factor, eMMC NANDrives advanced NAND management ultra-high endurance and reliable data storage. technology enhances data security, improves eMMC solid state drives are widely used in GPS and endurance and accurately tracks the usage of the telematics, in-vehicle infotainment, portable and NAND flash. This innovative technology combines industrial computers, handheld data collection robust error correction capabilities with advanced scanners, point-of-sale terminals, networking and wear-leveling algorithms and bad block management telecommunications equipment, robotics, audio and to extend the life of the product. video recorders, monitoring devices and set-top boxes. eMMC NANDrive supports Single Data Rate (SDR) eMMC NANDrive provides complete eMMC solid state and Dual Data Rate (DDR) modes, HS200 mode, drive (SSD) functionality and compatibility in a 14mm HS400 mode, boot, multiple partitions, permanent and x 18mm BGA package for easy, space saving partial write protect, Replay Protected Memory Block mounting to a system motherboard. With its small size, (RPMB) access, Sanitize and TRIM, hardware reset low power consumption, strong security, reliability and and other features detailed in the eMMC 5.1 standard ruggedness, eMMC NANDrive surpasses removable specification. It is backward compatible with previous storage and discrete NAND-based products. eMMC standards. These specifications are subject to change without notice. 03/12/2020 2020 Greenliant 1 S71463-F GLS FS0019 Rev. 00 GLS85VM1002E (100-ball) Industrial Grade eMMC NANDrive EX Series Factsheet 01.200 March 2020 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. 1.1.5 Error Correction Code (ECC) 1.1 Optimized eMMC NANDrive The ECC technology uses advanced algorithms to The heart of the eMMC NANDrive is the eMMC NAND detect and correct errors, ensuring data integrity and flash memory controller, which translates standard extending the SSD lifespan. eMMC signals into flash media data and control signals. The following components contribute to the 1.1.6 Serial Communication Interface (SCI) eMMC NANDrives operation. The Serial Communication Interface (SCI) is designed for error reporting. During the product development 1.1.1 Microcontroller Unit (MCU) stage, it is recommended to provide the SCI port on The MCU transfers the eMMC commands into data the PCB to aid in design validation. and control signals required for flash media operation. 1.1.7 Multi-tasking Interface 1.1.2 Internal Direct Memory Access (DMA) The multi-tasking interface enables fast, sequential The eMMC NANDrive uses internal DMA allowing write performance by allowing concurrent Read, instant data transfer from/to buffer to/from flash media. Program and Erase operations to multiple flash media. This implementation eliminates microcontroller overhead associated with the traditional, firmware- 1.2 SMT Reflow Consideration based approach, thereby increasing the data transfer rate. Preprogrammed NAND devices have temperature limits due to data retention. The EnduroSLC eMMC 1.1.3 Power Management Unit (PMU) NANDrive family uses high-grade SLC NAND flash, The PMU controls the power consumption of the which can retain data in high temperature eMMC NANDrive. The PMU dramatically reduces the environments. Using Greenliants recommended power consumption of the eMMC NANDrive by putting reflow profile during production will help prevent the part of the circuitry that is not in operation into damage to the device and ensure better retention of Sleep mode. any preprogrammed data through the surface-mount soldering process. See the relevant datasheet section The Flash File System handles inadvertent power describing the recommended reflow temperature limits. interrupts and has auto-recovery capability to ensure the eMMC NANDrives data integrity. 1.3 Advanced NAND Management 1.1.4 Embedded Flash File System eMMC NANDrives integrated controller uses The embedded flash file system is an integral part of advanced wear-leveling algorithms to substantially the eMMC NANDrive. It contains MCU firmware that increase the longevity of NAND flash media. Wear performs the following tasks: caused by data writes is evenly distributed in all or select blocks in the device that prevents hot spots in 1. Translates host side signals into flash media locations that are programmed and erased extensively. writes and reads This effective wear-leveling technique results in 2. Provides flash media wear leveling to spread optimized device endurance, enhanced data retention flash writes across all memory address space to and higher reliability required by long-life applications. 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. 03/12/2020 2020 Greenliant 2 S71463-F GLS FS0019 Rev. 00