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Quantum Digital Flash Drive
General Description and Key Features
Quantum Digital's flash storage complies with industry's standards and global
regulatory compliance. Each device incorporates a proprietary flash controller
and SLC Samsung Nand Flash Memory that provides the greatest flexibility to
customer ‐ specific applications while supporting key flash management
features resulting in the industry's highest reliability and endurance Key
features include:
Built‐in ECC engine detects up to 5‐byte and corrects up to 4‐ byte errors.
Sophisticated block management and wear leveling algorithms guarantees
4,000,000 write/erase cycles.
Power‐down data protection ensures data integrity and errors in case of
power loss Lifecycle management feature allows users to monitor the device's
block management.
Quantum Digital's 2.5" IDE Flash Drive is the product of choice in applications
requiring high reliability and high tolerance to shock, vibration, humidity,
altitude, ESD, and temperature. The rugged industrial design combined with
industrial temperature (‐40°C to 85°C) testing and adherence to rigid JEDEC
JESD22 standards ensures flawless execution in the harshest environments.
In addition to custom hardware and firmware designs, Quantum Digital also
offers value‐added services including:
• Custom labeling and packaging.
• Custom software imaging and ID strings.
•
Full BOM control and product change notification
• Total supply‐chain management to ensure continuity of supply.
• In‐field application engineering to help customers through product
designing
Solid ‐ State IDE Flash Drive
(No Moving Parts)
Capacity: 128 MB ‐16 GB
ATA ‐ 5 Compatible
ATA Transfer modes:
PIO 0 ‐6, MWDMA 0‐4
Supports True IDE and PC Card
Memory and I/O Modes
Form Factors:
2.5‐inch Ruggedized Enclosure
with 44‐pin IDE Connector
Endurance Guarantee of
4,000,000
Write/Erase Cycles
Master or Slave Select by
Jumper
5V or 3.3V Power Supply
Commercial and Industrial
Operating Temperature
Range
5‐Byte Detection, 4‐Byte
Correction ECC Engine
10 Year Data Retention
RoHS‐6 Compliant
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Related Manuals for Quantum QDFLD25-***MUH1I Series
Summary of Contents for Quantum QDFLD25-***MUH1I Series
- Page 1 Solid ‐ State IDE Flash Drive Quantum Digital Flash Drive (No Moving Parts) General Description and Key Features Capacity: 128 MB ‐16 GB Quantum Digital’s flash storage complies with industry’s standards and global ATA ‐ 5 Compatible ...
- Page 2 QDFLD25-xxx(M/G)UH1(I) Datasheet ...
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Page 3: Table Of Contents
QDFLD25-xxx(M/G)UH1(I) Datasheet ONTENTS ............................ - 1 - NTRODUCTION 1.1..............................- 2 - COPE 1.2..........................- 2 - YSTEM EATURES 1.3. ATA/ATAPI-6 S ........................- 2 - TANDARD 1.4..............- 2 - ECHNOLOGY NDEPENDENCE TATIC EVELING 1.5......................... - 3 - ONFORMAL COATING ......................... - Page 4 QDFLD25-xxx(M/G)UH1(I) Datasheet 3.4.4........................ - 10 - IMING PECIFICATIONS ........................ - 16 - OMMAND ESCRIPTIONS 4.1........................... - 16 - OMMAND ......................- 17 - NSTALLATION ROCEDURE 5.1.......................... - 17 - EFORE UNPACKING 5.2. ESD P ........................... - 17 - RECAUTIONS 5.3.
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Page 5: Introduction
QDFLD25‐xxx(M/G)UH1(I) Datasheet 1. Introduction The Industrial 2.5” PATA (IDE) SSD products are designed to follow ATA/ATAPI-6 standard. The main used Flash memories are Samsung SLC-NAND Type Flash memory chips from 128MB up to 8GB, and Micron SLC-NAND Type Flash memory chips for 16GB only. The operating temperature grade is optional for standard grade 0°C ~ 70°C and industrial grade -40°C ~ +85°C. -
Page 6: Scope
QDFLD25‐xxx(M/G)UH1(I) Datasheet 1.1. Scope This document describes the features and specifications and installation guide of the Industrial 2.5” PATA (IDE) SSD. 1.2. System Features Non-volatile memory and no moving parts SLC NAND type flash technology 2.5” IDE drive form-factor Extremely rugged metal casing to endure harsh environments Disk capacity from 128MB to 16GB ATA interface and True IDE mode Master/Slave Switch... -
Page 7: Conformal Coating
QDFLD25‐xxx(M/G)UH1(I) Datasheet 1.5. Conformal coating Conformal coating is a protective, dielectric coating designed to conform to the surface of an assembled printed circuit board. Commonly used conformal coatings include silicone, acrylic, urethane and epoxy. We apply only silicone on our storages products upon requested especially by customers. -
Page 8: Product Specifications
2. -
Page 9: System Reliability
QDFLD25‐xxx(M/G)UH1(I) Datasheet 2.4. System Reliability Table 4: System Reliability >3,000,000 hours MTBF Static Wear Leveling Wear-leveling Algorithms 4 bits per 512 bytes block ECC Technology Greater than 2,000,000 cycles Logically contributed by Endurance Wear-leveling and advanced bad sector management 10 years Data Retention 2.5. -
Page 10: Capacity Specifications
QDFLD25‐xxx(M/G)UH1(I) Datasheet 2.6. Capacity Specifications The table 6 shows the specific capacity for the various models and the default number of heads, sectors/track and cylinders. Table 6: Device Parameter Default CHS Unformatted Capacity Default Cylinder Default Head Default Sector Capacity 254,464 128MB 503,808... -
Page 11: Interface Description
QDFLD25‐xxx(M/G)UH1(I) Datasheet 3. Interface Description 3.1. Physical Description The pin 1 ~ pin 44 are for IDE interface. The pin A ~ pin D are for option selection via physical jumpers. Figure 3: The front view of 2.5” PATA (IDE) SSD 44-pin IDE Connector 3.2. -
Page 12: Electrical Description
QDFLD25‐xxx(M/G)UH1(I) Datasheet DMACK DMA Acknowledge Ground INTRQ Interrupt Request IOCS16 CS I/O 16-Bit HAB[1] Host Address Bit 1 PDIAG Passed Diagnostic HAB[0] Host Address Bit 0 HAB[2] Host Address Bit 2 Chip Select 0 Chip Select 1 DASP Drive Active Ground Supply Voltage Supply Voltage... -
Page 13: Electrical Specification
QDFLD25‐xxx(M/G)UH1(I) Datasheet Used as an input port to evaluate the result of slave diagnosis in the PDIAG- master mode, and as an output port to return the result of diagnosis to the master. DMARQ DMA Request. DMACK- DMA Acknowledge. Connect to VCC , 41 , 42 2, 19, 22, 24,... -
Page 14: Dc Characteristics
QDFLD25‐xxx(M/G)UH1(I) Datasheet 3.4.3. DC Characteristics Table 12: DC Characteristics Value Parameter Symbol Unit Standard Power Supply VCCH Power Supply VCCF Input low voltage -0.3 Input high voltage Vcc+0.3 0.45 (at Output low voltage 4mA) 2.4 (at Output high voltage 1mA) Operating CurrentV Sleep Mode Operation... - Page 15 QDFLD25‐xxx(M/G)UH1(I) Datasheet Table 13: Read/Write Timing Specifications, PIO Mode 0-4 PIO timing parameters Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Cycle time (min.) Address valid to HIOR-/HIOW- setup (min.) HIOR-/HIOW- 16-bit (min.) HIOR-/HIOW- Register 8-bit (min.) HIOR-/HIOW- recovery time (min.) HIOW- data setup (min.) HIOW- data hold (min.) HIOR- data setup (min.)
- Page 16 QDFLD25‐xxx(M/G)UH1(I) Datasheet Table 14: Read/Write Timing Specifications, Multiword DMA Mode 0-2 Multiword DMA timing parameters Mode 0 Mode 1 Mode 2 Cycle time (min.) HIOR-/HIOW- assertion width (min.) HIOR- data access (max.) HIOR- data hold (min.) HIOR-/HIOW- data setup (min.) HIOW- data hold (min.) DMACK to HIOR-/HIOW- setup (min.) HIOR-/HIOW- to DMACK hold (min.)
- Page 17 QDFLD25‐xxx(M/G)UH1(I) Datasheet Figure 7: Ultra DMA Mode Data-out Burst Initiation Timing Diagram Figure 8: Sustained Ultra DMA Mode Data-in Burst Timing Diagram - 13 - 80000-FLD25-xxx(M/G)UH1(I)-March2011...
- Page 18 QDFLD25‐xxx(M/G)UH1(I) Datasheet Figure 9: Sustained Ultra DMA Mode Data-out Burst Timing Diagram Table 15: Timing Diagram, Ultra DMA Mode 0-4 Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Ultra DMA timing parameters Min. Max. Min. Max. Min. Max. Min.
- Page 19 QDFLD25‐xxx(M/G)UH1(I) Datasheet Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Ultra DMA timing parameters Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Unlimited interlock time Maximum time allowed for output drivers to release (from being asserted or negated) Minimum delay time required for output drivers to assert or negate (from released state)
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Page 20: Command Descriptions
QDFLD25‐xxx(M/G)UH1(I) Datasheet 4. Command Descriptions 4.1. Command Set The following table summarizes the command defined in ATAPI-6 specification and lists the commands supported by the controller. Table 16: IDE Commands Command Name Command Code Check Power Mode 98H or E5H Execute Device Diagnostic Erase Sector Format Track... -
Page 21: Installation Procedure
QDFLD25‐xxx(M/G)UH1(I) Datasheet 5. Installation Procedure 5.1. Before unpacking Before unpacking or handling a drive, take all proper electrostatic discharge (ESD) precautions, including personal and equipment grounding. Before you start to install the 44-pin 2.5” PATA (IDE) SSD into your system – please check the following. If the shipping package appears to be damaged or water stained, notify your dealer. -
Page 22: Partition & Format
QDFLD25‐xxx(M/G)UH1(I) Datasheet BIOS always has the correct information about your hardware, and it removes any possibility of you installing a new drive but forgetting to set up the CMOS properly, or of changing a parameter by mistake in the setup program. Not all BIOS offer this setting but most never ones do. Manual IDE Auto-Detection: This type of Auto-Detection is run from the BIOS setup program. - Page 23 QDFLD25‐xxx(M/G)UH1(I) Datasheet (IDE) SSD. Its file system does not support drives that are smaller than 512 MB. When you run the fdisk and format commands, the Master Boot Record (MBR) and file allocation tables are created. The MBR and file allocation tables store the necessary disk geometry that allows 2.5” PATA (IDE) SSD to accept, store, and retrieve data.
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