MD1665-D2048-1F-J-P SanDisk, MD1665-D2048-1F-J-P Datasheet
MD1665-D2048-1F-J-P
Specifications of MD1665-D2048-1F-J-P
Related parts for MD1665-D2048-1F-J-P
MD1665-D2048-1F-J-P Summary of contents
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Modular Flash Disk with USB 2.0 Interface Highlights The performance of embedded systems in markets such as Single Board Computers (SBCs), thin clients, consumer electronics, Point Of Sale (POS) and telecom, is limited by IDE-based flash disks. A ...
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Operating Environment Any BIOS supporting boot from USB Mass Storage Class devices Can be used for boot and/or storage on the following operating systems: Windows XP Embedded Windows CE Windows Embedded for Point of Service (WEPOS) Linux VxWorks (storage only) ...
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T C ABLE OF ONTENTS 1. Introduction ............................................................................................................................... 5 2. Product Overview ...................................................................................................................... 6 2.1 Product Description ............................................................................................................ 6 2.2 2x5 Electrical Interface ....................................................................................................... 7 2.2.1 Standard On-Board USB Header ......................................................................................... 7 2.2.2 uDiskOnChip Connector....................................................................................................... 7 3. Theory of Operation ...
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Software Description .............................................................................................................. 21 6.1 Boot and Storage.............................................................................................................. 21 6.2 Secure Boot and Storage ................................................................................................. 21 7. Ordering Information............................................................................................................... 22 7.1 uDiskOnChip .................................................................................................................... 22 7.2 uDiskOnChip-to-USB Adapter .......................................................................................... 24 How to Contact Us ........................................................................................................................ 25 4 uDiskOnChip Data Sheet, ...
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I NTRODUCTION This data sheet includes the following sections: Section 1: Overview of data sheet contents Section 2: Product overview, including brief product description, interface diagram and header/connector descriptions Section 3: Theory of operation for the major building blocks ...
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P O RODUCT VERVIEW 2.1 Product Description uDiskOnChip (uDOC) is the ideal data storage device in any USB-capable system, capitalizing on M-Systems’ expertise in three fields: The USB interface (based on its USB flash drive), flash drives for the ...
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Electrical Interface uDiskOnChip is available in a horizontal version with a 2x5-pin electrical interface. uDiskOnChip provides two configurations; a 2x5 electrical interface plus mounting hole, and a 2x5 electrical interface plus 1x5 mechanical interface. 2.2.1 Standard On-Board USB ...
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T O HEORY OF PERATION 3.1 Block Diagram The uDiskOnChip controller enables the highest performance for USB 2.0, coupled with the best security and reliability available. The controller’s firmware inherently supports multi-vendor flash components to provide flexibility and guarantee ...
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System Architecture 3.2.1 Controller Internal Components • ARM7TDMI CPU, which serves as the hardware infrastructure for the M-Systems flash controller algorithm. • M-Systems Flash Controller, the heart of the system, which is responsible for the flash-handling algorithm, flash timing, ...
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T FFS T RUE ECHNOLOGY 4.1 Overview M-Systems’ patented TrueFFS technology was designed to maximize the benefits of flash memory while overcoming inherent flash limitations that would otherwise reduce its performance, reliability, and lifetime. TrueFFS emulates a hard disk, ...
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Wear-Leveling Flash memory can be erased a limited number of times. This number is called the erase cycle limit, or write endurance limit, and is defined by the flash array vendor. The erase cycle limit applies to each individual ...
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To prevent data from being lost or corrupted, TrueFFS uses the following mechanisms: • When writing, copying, or erasing the flash device, the data format remains valid at all intermediate stages. Previous data is never erased until the operation has ...
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S PECIFICATIONS 5.1 Standards Compliance uDiskOnChip complies with CE requirements and FCC standards, and has been approved by the UL organization. uDiskOnChip is also available in lead-free versions (all configurations), which comply with the RoHS directive. 5.2 Environmental 5.2.1 ...
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British Telecom Industry HRD5, Handbook of Reliability Data for Electronic Components used in Telecommunication System. Table 4 summarizes the MTBF prediction results for various uDiskOnChip configurations. The analysis was performed using a RAM Commander™ failure rate prediction. • Failure ...
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Horizontal - Dual Connector In the dual connector configuration, uDiskOnChip has a 2x5 electrical connector, along with a 1x5 mechanical connector for mounting stability, as shown in Figure 5. Figure 5: uDiskOnChip Horizontal Version with Dual Connector Configuration 15 ...
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Low Profile - Single Connector In the low profile single connector configuration, uDiskOnChip has a single low-profile 2x5 electrical connector plus a mounting hole. (Side View) Figure 6: uDiskOnChip Horizontal Version with Single Connector 5.3.4 LED Functionality • LED ...
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Figure 8: uDiskOnChip 2x5 Horizontal Version, Single/Dual Connector, Bottom View Low Profile Configuration Figure 9: uDiskOnChip 2x5 Low Profile Version 17 uDiskOnChip Data Sheet, Rev. 2.3 94-SR-003-01-8L ...
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Adapter An adapter is available to assist customers in evaluating uDiskOnChip. The adapter enables inserting uDiskOnChip in an external desktop or laptop USB port. Figure 10: uDiskOnChip External USB Adapter, with and without Mounted Device 5.4 Product Markings ...
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Electrical Specifications 5.5.1 Absolute Maximum Ratings Parameter Ambient Operating Temperature Range (Commercial) Ambient Operating Temperature Range (Extended) Power Supply Voltage Relative to Ground Voltage level Relative to Ground 3 5.5.2 DC Characteristics Table 7: DC ...
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Table 8: DC Characteristics for High-Speed Operation (T Parameter Supply Voltage: Supply Current (RMS) Operating Suspend Max Current Consumption (Peak Value) Input Levels USB Signals (D+, D-): Low High Output Voltage USB Signals (D+, D-): Low High Output Signal Crossover ...
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S D OFTWARE ESCRIPTION 6.1 Boot and Storage uDiskOnChip is supported under the embedded operating systems listed in Table 9. In the standard boot and storage modes, uDiskOnChip is recognized as a hard drive in the system. The system ...
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... Ordering Information (MB) 32 MD1665-D32-P 64 MD1665-D64-P 128 MD1665-D128-P 256 MD1665-D256-P 512 MD1665-D512-P 1024 MD1665-D1024-P 2048 MD1665-D2048-P 4096 MD1665-D4096-P 32 MD1665-D32-X-P 64 MD1665-D64-X-P 128 MD1665-D128-X-P 256 MD1665-D256-X-P 512 MD1665-D512-X-P 1024 MD1665-D1024-X-P 2048 MD1665-D2048-X-P 4096 MD1665-D4096-X-P 256 MD1665-D256-1F-P 512 MD1665-D512-1F-P 1024 MD1665-D1024-1F-P 2048 MD1665-D2048-1F-P 256 MD1665-D256-1F-X-P 94-SR-003-01-8L ...
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... MD1665-D1024-1F-X-P MD1665-D2048-1F-X-P MD1665-D32-J-P MD1665-D64-J-P MD1665-D128-J-P MD1665-D256-J-P MD1665-D512-J-P MD1665-D1024-J-P MD1665-D2048-J-P MD1665-D4096-J-P MD1665-D32-J-X-P MD1665-D64-J-X-P MD1665-D128-J-X-P MD1665-D256-J-X-P MD1665-D512-J-X-P MD1665-D1024-J-X-P MD1665-D2048-J-X-P MD1665-D4096-J-X-P MD1665-D256-1F-J-P MD1665-D512-1F-J-P MD1665-D1024-1F-J-P MD1665-D2048-1F-J-P MD1665-D256-1F-J-X-P MD1665-D512-1F-J-X-P MD1665-D1024-1F-J-X-P MD1665-D2048-1F-J-X-P MD1675-D32-P MD1675-D64-P MD1675-D128-P MD1675-D256-P MD1675-D512-P MD1675-D1024-P MD1675-D2048-P MD1675-D4096-P MD1675-D32-X-P MD1675-D64-X-P MD1675-D128-X-P MD1675-D256-X-P MD1675-D512-X-P MD1675-D1024-X-P 94-SR-003-01-8L ...
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Configuration Single-flash low profile configuration (PB-free version) Low Profile configuration with external LED support (PB-free version) 7.2 uDiskOnChip-to-USB Adapter Ordering information for the uDiskOnChip-to-USB adapter: UDOC-2X5-ADPT-P 24 Capacity Temperature Range (MB) 2048 4096 256 512 Commercial 1024 2048 256 512 ...
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ONTACT S USA M-Systems, Inc. 555 North Mathilda Avenue, Suite 220 Sunnyvale, CA 94085 Phone: +1-408-470-4440 Fax: +1-408-470-4470 Japan M-Systems Japan Inc. Asahi Seimei Gotanda Bldg., 3F 5-25-16 Higashi-Gotanda Shinagawa-ku Tokyo, 141-0022 Phone: +81-3-5423-8101 Fax: ...