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F E R R I F A M I L Y FerriSSD® SATA Gen 3 DRAM BGA SSD Cx Series Datasheet (Standard) Revision 1.4 Apr 2016

FerriSSD Datasheet Revision History Revision Date 0.1 1.0 Dec 17, 2013 Oct 2, 2014 1.1 Feb 16, 2015 1.2 Aug 26, 2015 1.3 1.4 Mar 28, 2016 Description Initial release Formal release  Updated the miscellaneous signal and types: pin B3, H2, F1, F2, G2, D4, J2, E1, D3, E7, C7, B7, B6, B5, C8, K2, F3, and G3 (2.2)  Updated the pin definition of PU1 (2.2)  Updated Electrical Characteristics: Table 5, 6, 7, 8 and 9 (3)  Updated the ID table: word 2, 5, 7-8, 20-21, 47-49, 51, 69, 76-69, 82-87, 89, 105-106, 117-120, 128, 160-168, 209, 234, and 235 (4.2)  Updated SMART attributes: A8, A9, and C6 (4.3.3)  Removed 4GB support (4.4) (6)  Updated the package outline: Total Thickness and Test Pin Count (5)  Added CD series and removed CB  Updated key features and functional descriptions (1.2) (1.3)  Updated ball names and signal descriptions: B3, D5, J1 and H2 (2.1) (2.2)  Updated SMART attributes (4.3.3)  Added the capacity of 4GB and 128GB (4.4)  Updated the mechanical dimension (5)  Updated the ordering information (6.1)  Updated the top marking (6.2)  Updated the document title  Updated FerriSSD commands (4.1)  Updated the ID table: word 47, 59, 63, 69, 77, 78, 83, 88-90, 63, 69, 77, 78, 83,  Updated SMART Subcommands (4.3.1) and SMART Attributes: C2 (4.3.3)  Updated the product coding rule (6.1)  Update the industrial temperature range: -40°C to +85°C (from extended temperature range) (1.2) (6) and 88-90 (4.2) Apr 13, 2016  Updated the product coding rule (6.1) Ferri SATA Gen 3 DRAM BGA SSD Cx Series ii Revision 1.4

FerriSSD Datasheet IMPORTANT NOTICE INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH PRODUCTS OF SILICON MOTION INC (“SMI”). NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN SMI'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, SMI ASSUMES NO LIABILITY WHATSOEVER, AND SMI DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF SMI PRODUCTS INCLUDING LIABILITY OR WARRANTIES FOR FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SMI products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications. SMI may make changes to specifications and product descriptions at any time, without notice. SMI may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not constitute any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. The information in this document is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by SMI. SMI assumes no responsibility or liability for any errors or inaccuracies that may appear in this document or any software that may be provided in association with this document. Except as permitted by such license, no part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means without the express written consent of SMI. Contact your local SMI sales office or your distributor to obtain the latest specifications and before placing your product order. Silicon Motion, Silicon Motion logo, FerriSSD, SSDLifeSaver, and SSDLifeGuard are registered trademarks of SMI and/or its affiliates. Other brand names mentioned herein are for identification purposes only and may be trademarks and/or registered trademarks of their respective owners. Copyright © 2016, SMI. All Rights Reserved. www.siliconmotion.com Ferri SATA Gen 3 DRAM BGA SSD Cx Series iii Revision 1.4

FerriSSD Datasheet Table of Contents 1. Overview ............................................................................................................................................ 5 1.1 Product Description ................................................................................................................... 5 1.2 Key Features ............................................................................................................................. 5 1.3 Functional Description ............................................................................................................... 7 1.4 Block Diagram ........................................................................................................................... 8 2. Signal Descriptions ........................................................................................................................... 9 2.1 Ball Assignments ....................................................................................................................... 9 2.2 Signal Description Table ......................................................................................................... 10 3. Electrical Characteristics ............................................................................................................... 14 4. Software Interface ........................................................................................................................... 17 4.1 FerriSSD Commands .............................................................................................................. 17 4.2 Identify Device ......................................................................................................................... 20 4.3 SMART Feature (B0h) ............................................................................................................. 23 4.3.1 Subcommand .......................................................................................................... 23 4.3.2 SMART Data Structure ........................................................................................... 24 4.3.3 SMART Attributes ................................................................................................... 25 4.4 Capacity ................................................................................................................................... 26 5. Mechanical Dimensions ................................................................................................................. 27 5.1 Package Outline (16 x 20 x 1.81mm) ...................................................................................... 27 6. Ordering Information ...................................................................................................................... 28 6.1 Product Coding Rule ............................................................................................................... 28 6.2 Top Marking ............................................................................................................................. 29 Ferri SATA Gen 3 DRAM BGA SSD Cx Series iv Revision 1.4

1. 1.1 Overview Product Description FerriSSD Datasheet The DRAM FerriSSD® is an intelligently integrated single-chip solid state drive featuring SATA 6Gb/s interface rate and highly reliable performance and endurance. In the multi-chip BGA package, the internal controller, NAND flash memory, and DRAM are incorporated in a small and light form factor (16x20mm). Leveraging Silicon Motion’s advanced PowerShield, DataPhoenix, XtendFerri, SSDLifeGuard® health-monitoring, and patented and proprietary technologies, the DRAM FerriSSD series is designed to fit the requirements for the most robust and favorable storage applications in the market. The embedded DRAM enables excessively low write overhead and extends the life of SSD while delivering extremely high IOPS performance. 1.2 Key Features With high reliability, industry-leading performance, programmable firmware and more enriched features, the DRAM FerriSSD provides the ultimate non-volatile storage solution for embedded computing devices such as navigation, thin-client, POS, MFP, telecommunications, factory automation, as well as industrial applications. Host Interface − − − Supports SATA interface rate of 6Gb/s (backward compatible to 1.5Gb/s and 3Gb/s) − Native Command Queuing up to 32 commands − SATA Device Sleep (DevSleep) − Data Set Management command (TRIM) − Supports 28-bit and 48-bit LBA (Logical Block Addressing) mode commands Industrial Standard SATA Revision 3.1 compliant Industrial Standard ATA/ATAPI-8 and ACS-2 command compliant    Enhanced Data Reliability − Advanced hardware BCH error correction coding (ECC) engine − − StaticDataRefresh and EarlyRetirement technologies ensure data integrity and prevent read Internal data shaping optimizes the data endurance disturbance − Early weak block retirement Robust Data Protection − Advanced system level protection against unstable power supply − Software/hardware write protect option − Software/hardware secure erase and quick erase − PowerShield and DataPhoenix technologies support power-down data protection and recovery Ferri SATA Gen 3 DRAM BGA SSD Cx Series 5 Revision 1.4

FerriSSD Datasheet         SSD Status Monitoring − Supports Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) commands − Provides SSDLifeGuard application for real time SSD health status monitoring and warning Advanced Global Wear Leveling − Fully utilizes each cell to even program/erase count across management units/die(s) − Maximizes product lifespan with minimal wear leveling and write amplification overhead Advanced Security − Supports ATA8 security feature set Upgradeable Firmware − Supports firmware in-system programming (ISP) function for firmware upgrade 32-bit RISC CPU Architecture − − High-efficiency 64-bit system bus − Automatic sleep and wake-up mechanism to save power − Built-in voltage detectors for power failure protection − Built-in temperature sensor for SSD temperature detection − Supports the JTAG interface and UART (RS-232) interface for on-system debug Temperature Range − Operating Temperature - Commercial: 0°C ~ 70°C − Operating Temperature - Industrial: -40°C ~ +85°C − Non-Operating and Storage Temperature: -55°C ~ +85°C Easy-to-Use − The Plug & Play device only requires format/fdisk prior to use Package − Small Form Factor: 16mm x 20mm − Green Package − RoHS Compliant Ferri SATA Gen 3 DRAM BGA SSD Cx Series 6 Revision 1.4

1.3 Functional Description FerriSSD Datasheet Data Transfer The flash controller enables multi-way interleaving for multi-bank flash connection to obtain optimal performance. The FerriSSD uses a superior DMA technology to transfer data between the host and the NAND flash interface. The DMA technology transfers data at a very high rate in both directions (read and write) and in doing so, effectively decreases the loading of micro processor. Error Correction The powerful ECC engine executes parity generation and error detection/correction features, and enhances decoding throughput and data reliability. SMART and Data Security The FerriSSD supports SMART commands that allow users to read spare and bad block information. The users can thus evaluate drive health at run time and receive an early warning before the flash drive lifespan ends. In addition, the users can use security commands to lock and unlock the drive by password or a hardware switch and protect sensitive data stored in the SSD. Power Management The FerriSSD supports SATA DEVSLP to greatly save power consumption. In addition, the embedded PLL circuits run the system clock and the frequency can be programmed to fit different NAND flash timings. With the power-on reset (POR) circuit, the SSD provides a reset signal for the core logic after power on. Ferri SATA Gen 3 DRAM BGA SSD Cx Series 7 Revision 1.4

1.4 Block Diagram Figure 1: FerriSSD Block Diagram FerriSSD Datasheet SATA Interface Security Encoder/Decoder Micro Processor JTAG SATA Host Bus Controller Flash Controller NAND Flash Arrays UART Interface DMA Controller DRAM Controller DDR3 DRAM Main System Buffer Ferri SATA Gen 3 DRAM BGA SSD Cx Series 8 Revision 1.4

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