Micron Confidential and Proprietary i300 microSDXC Card Features i300 microSDXC Card MTSD128AKC7MS-1WT, MTSD256AKC7MS-1WT, MTSD512AKC7MS-1WT, MTSD1T0AKC7MS-1WT Integrated power-on reset, oscillator, voltage regula- Features tion, and voltage detection circuits Micron 3D QLC NAND Flash Built-in features for defect and error management Form factor: 8-pad microSD memory card (11mm LDPC error correction code implemented 15mm) Global wear leveling 1 Density : 128GB, 256GB, 512GB, 1TB Bad block management SD Physical Layer Specification version 6.10 Refresh mechanism for UECC prevention 2 compliant Sudden power-off (SPO) protection 3 microSD Card Specification version 4.20 Operating voltage: 2.73.6V SD memory card file system specification Temperature Password protection of cards Operating: 25C to +85C Supports secure digital interface (SD) and serial Storage: 40C to +85C peripheral interface (SPI) Standards compliance Mean time to failure (MTTF): 2 million hours RoHS Endurance: Total bytes written (TBW) FCC 128GB: up to 120TB CE 256GB: up to 240TB BSMI 512GB: up to 480TB KC RRA 1TB: up to 960TB W.E.E.E. Surveillance recording capability VCCI 128GB: 24/7 recording 8Mb/s for 3 years IC 256GB: 24/7 recording 16 Mb/s for 3 years Halogen-free 512GB: 24/7 recording 32 Mb/s for 3 years 1TB: 24/7 recording 64 Mb/s for 3 years 1. Actual usable capacity may vary. 1GB = 1 bil- Notes: 4 Health monitoring: Available lion bytes. 1TB = 1 trillion bytes. Performance 2. SD Specifications, Part 1, Physical Layer Refer to Performance and Capacity (page 6) Specification, version 6.10. for read and write speed 3. SD Specifications, Part 1, microSD Card Specification, version 4.20. Bus speed mode (theoretical transfer rate x4 bits) Default: 3.3V signaling up to 12.5 MB/s 25 MHz 4. Contact Micron factory for details. High-speed: 3.3V signaling up to 25 MB/s 50 5. SD Specifications, Part 1, Low Voltage Inter- face Addendum, version 1.00. MHz SDR12: UHS-I 1.8V signaling up to 12.5 MB/s 25 MHz SDR25: UHS-I 1.8V signaling up to 25 MB/s 50 MHz SDR50: UHS-I 1.8V signaling up to 50 MB/s 100 MHz SDR104: UHS-I 1.8V signaling up to 104 MB/s 208 MHz DDR50: UHS-I 1.8V signaling up to 50 MB/s 50 MHz (sampled on both clock edges) 5 1.8V low voltage signaling (LVS) interface support LV50: LV cards supporting UHS50 LV104: LV cards supporting UHS104 CCM005-816717818-10530 Micron Technology, Inc. reserves the right to change products or specifications without notice. 1 i300 microSD Card 128GB-1TB.pdf - Rev. C 05/2020 EN 2019 Micron Technology, Inc. All rights reserved. Products and specifications discussed herein are subject to change by Micron without notice.Micron Confidential and Proprietary i300 microSDXC Card Features Part Number Ordering Information Micron microSD memory cards are available in different configurations and densities. Verify valid part numbers by using Microns part catalog search at www.micron.com. To compare features and specifications by device type, visit www.micron.com/products. Contact the factory for cards not found. Figure 1: Marketing Part Number Chart MT SD 128AK C7 MS -1 WT ES Micron Technology Production Status Blank = Production ES = Engineering samples Product Family SD = Secure digital Custom Designator Blank = Standard Density CS = C series 128 = 128GB 256 = 256GB Operating Temperature Range 512 = 512GB 1T0 = 1TB WT = 25C to +85C IT = 40C to +85C NAND Component AK = QLC 1Tb, x8, 3.3V (3D) Special Features 1 = First genaration Controller Revision C7 = Revision C7 Packaging RG = Full size SD MS = microSD 1. Not all combinations are necessarily available. For a list of available devices or for further information on Note: any aspect of these products, please contact your nearest Micron sales office. Table 1: Ordering Information Part Number Capacity MTSD128AKC7MS-1WT 128GB MTSD256AKC7MS-1WT 256GB MTSD512AKC7MS-1WT 512GB MTSD1T0AKC7MS-1WT 1TB CCM005-816717818-10530 Micron Technology, Inc. reserves the right to change products or specifications without notice. 2 i300 microSD Card 128GB-1TB.pdf - Rev. C 05/2020 EN 2019 Micron Technology, Inc. All rights reserved.