Quantum QDFLD25-***MUH1I Series Manuale utente



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



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







QDFLD25-xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011



OrderingInformation:IDEFlashDrive



OrderingInformation:

Part Number Form Factor Capacity

QDFLD25-128MUH1(I) 2.5-inch/44-pin 128 Mbytes

QDFLD25-256MUH1(I) 2.5-inch/44-pin 256 Mbytes

QDFLD25-512MUH1(I) 2.5-inch/44-pin 512 Mbytes

QDFLD25-1GUH1(I) 2.5-inch/44-pin 1 GByte

QDFLD25-2GUH1(I) 2.5-inch/44-pin 2 GBytes

QDFLD25-4GUH1(I) 2.5-inch/44-pin 4 GBytes

QDFLD25-8GUH1(I) 2.5-inch/44-pin 8 GBytes

QDFLD25-16GUH1(I) 2.5-inch/44-pin 16 GBytes



QDFLD = QDT standard 2.5” IDE Flash Drive part number prefix.

25 = 2.5-inch form factor.

(M/G)=proceedingcapacity(xxx)isinMegabytes(M)orGigabytes(G).

H1 = QDT H1 controller.

U=RoHS‐6compliantlead‐free.

Partnumberswithout(I)=Commercialtemperaturerange(0ºCto70ºC).

(I)=Industrialtemperaturerange(‐40ºCto+85ºC).

F = media set to fixed storage for non - removable IDE applications. Use with operating systems, such as

Windows XP, that require storage media to be identified as a fixed drive before it can be used as a bootable

drive.

QDFLD25-xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

CONTENTS

1. INTRODUCTION.................................................................................................................................... - 1-

1.1. SCOPE..................................................................................................................................................- 2-

1.2. SYSTEM FEATURES .............................................................................................................................-2-

1.3. ATA/ATAPI-6 STANDARD ................................................................................................................... - 2-

1.4. TECHNOLOGY INDEPENDENCE -STATIC WEAR LEVELING................................................................ - 2-

1.5. CONFORMAL COATING ........................................................................................................................ - 3-

2. PRODUCT SPECIFICATIONS ................................................................................................................. - 4-

2.1. SYSTEM ENVIRONMENTAL SPECIFICATIONS ......................................................................................- 4-

2.2. SYSTEM POWER REQUIREMENTS ....................................................................................................... - 4-

2.3. SYSTEM PERFORMANCE ..................................................................................................................... - 4-

2.4. SYSTEM RELIABILITY.......................................................................................................................... - 5-

2.5. PHYSICAL SPECIFICATIONS ................................................................................................................ - 5-

2.6. CAPACITY SPECIFICATIONS................................................................................................................. - 6-

3. INTERFACE DESCRIPTION ................................................................................................................... - 7-

3.1. PHYSICAL DESCRIPTION ..................................................................................................................... - 7-

3.2. PIN ASSIGNMENTS ..............................................................................................................................- 7-

3.3. ELECTRICAL DESCRIPTION................................................................................................................. - 8-

3.4. ELECTRICAL SPECIFICATION.............................................................................................................. - 9-

3.4.1. ABSOLUTE MAXIMUM RATING......................................................................................................... - 9-

3.4.2. RECOMMENDED OPERATING CONDITION ....................................................................................... - 9-

3.4.3. DC CHARACTERISTICS................................................................................................................... - 10 -

QDFLD25-xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

3.4.4. TIMING SPECIFICATIONS............................................................................................................... - 10 -

4. COMMAND DESCRIPTIONS ................................................................................................................ - 16-

4.1. COMMAND SET..................................................................................................................................- 16 -

5. INSTALLATION PROCEDURE .............................................................................................................. - 17-

5.1. BEFORE UNPACKING ......................................................................................................................... - 17-

5.2. ESD PRECAUTIONS........................................................................................................................... - 17-

5.3. IDE DEVICE SETUP /AUTO-DETECTION..........................................................................................- 17 -

5.4. PARTITION &FORMAT ...................................................................................................................... - 18-

APPENDIX A. ORDERING INFORMATION ....................................................ERROR!BOOKMARK NOT DEFINED.

PART NUMBER LIST:.......................................................................................ERROR!BOOKMARK NOT DEFINED.

QDFLD25‐xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

- 1 -

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. The Industrial 2.5” PATA (IDE) SSD are designed electrically compliant with the

conventional IDE hard disk and support True IDE Mode. The data transfer modes supports PIO 0~4, MWDMA 0~2, or

UDMA 0~4; Default setting are PIO mode-4 or UDMA-4. 2.5” PATA (IDE) SSD features an extremely light weight, reliable,

low-profile form factor.

The Industrial 2.5” PATA (IDE) SSD provides a high level interface to the host computer. This interface allows a host

computer to issue commands to the SSD to read or write blocks of memory. The host addresses the card in 512 byte

sectors. Each sector is protected by a powerful 4 bits Error Correcting Code (ECC). The Industrial 2.5” PATA (IDE) SSD,

it uses intelligent controller which manages interface protocols, data storage and retrieval as well as ECC, defect handling

and diagnostics, power management and clock control.

Figure 1 shows a block diagram of the used high tech Industrial 2.5” PATA (IDE) SSD controller.

Figure 1: 2.5” PATA (IDE) SSD Controller Block Diagram

ATA Host

ATA Interface

Data Signal

Control & Address

Signal

Buffer

Management

and Control

Micro

Processor

RAM ROM

Code

EDC/ECC

Circuit

Flash

Sequencer

and Control

Logic

Flash Flash

QDFLD25‐xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

- 2 -

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

zNon-volatile memory and no moving parts

zSLC NAND type flash technology

z2.5” IDE drive form-factor

zExtremely rugged metal casing to endure harsh environments

zDisk capacity from 128MB to 16GB

zATA interface and True IDE mode

zMaster/Slave Switch

zData transfer supports PIO-4 and UDMA-4 (Default setting)

zPerformance up to 40.0MB/sec

zAutomatic 4 bits error correction and retry capabilities

zSupports power down commands and Auto stand-by / sleep modes.

z+5 V ±10％operation

zWorking well in critical environment

zVery high performance, very low power consumption

zLow weight, Noiseless

zOptional for conformal-coating special PCB surface coating treatment

1.3. ATA/ATAPI-6 Standard

The Industrial 2.5” PATA (IDE) SSD disks are fully compatible with the ATA/ATAPI-6 standard.

1.4. Technology Independence - Static Wear Leveling

In order to gain the best management for flash memory, the Industrial Rugged Metal 2.5” PATA (IDE) SSD supports

Static Wear-leveling technology to manage the Flash system. The life of flash memory is limited; the management

is to increase the life of the flash product.

A static wear-leveling algorithm evenly distributes data over an entire Flash cell array and searches for the least used

physical blocks. The identified low cycled sectors are used to write the data to those locations. If blocks are empty, the

write occurs normally. If blocks contain static data, it moves that data to a more heavily used location before it moves the

newly written data. The static wear leveling maximizes effective endurance Flash array compared to no wear leveling or

dynamic wear leveling.

QDFLD25‐xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

- 3 -

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. The type of silicone coating features good thermal shock

resistance due to flexibility. It is also easy to apply and repair.

Conformal coating offers protection of circuitry from moisture, fungus, dust and corrosion caused by extreme

environments. It also prevents damage from those Flash storages handling during construction, installation and use, and

reduces mechanical stress on components and protects from thermal shock. The greatest advantage of conformal coating

is to allow greater component density due to increased dielectric strength between conductors.

We use MIL-I-46058C silicon conformal coating.

2. Product Specifications

For all the following specifications, values are defined at ambient temperature and nominal supply voltage unless

otherwise stated.

2.1. System Environmental Specifications

Table 1: Environmental Specification

The Industrial 2.5” PATA (IDE) SSD Standard Grade Industrial Grade

Temperature Operating:

Non-operating:

0ºC ~ +70ºC

-20ºC ~ +80ºC

-40ºC ~ +85ºC

-50ºC ~ +95ºC

Humidity Operating & Non-operating:

10% ~ 95% non-condensing

Vibration Operating & Non-operating: 15G compliance to MIL-STD-810F

Shock Operating & Non-operating: 1,500G compliance to MIL-STD-810F

Altitude Operating & Non-operating: 70,000 feet

2.2. System Power Requirements

Table 2: Power Requirement

The Industrial 2.5” PATA (IDE) SSD Standard Grade Industrial Grade

DC Input Voltage (VCC) 100mV max. ripple(p-p) +5 V ±10％

+5V Current

(Maximum average value)

Reading Mode : 124.0 mA (Max.)

Writing Mode : 121.0 mA (Max.)

Idle Mode : 1.8 mA (Max.)

2.3. System Performance

Table 3: System Performances

Data Transfer Mode supporting

- PIO mode: 0,1,2,3,4, (Default PIO-4)

- MWDMA mode: 0,2

- UDMA Mode: 0,1,2,3,4 (Default UDMA-4)

Data Transfer Rate To/Form Host 16.6Mybtes/sec burst under PIO Mode 4

66.6Mbytes/sec burst under UDMA-4 Mode

Average Access Time 0.2 ms(estimated)

Maximum Performance Sequential Read 40 Mbytes/sec Max.

Sequential Write 20 Mbytes/sec Max.

Note:

(1). All values quoted are typically at 25oC and nominal supply voltage.

(2). Testing of the Industrial 2.5” PATA (IDE) SSD maximum performance was performed under the following platform:

- Computer with AMD 3.0GHz processor

- Windows XP Professional operating system

- IDE transfer mode: Ultra DMA mode 4

- PATA (IDE) SSD capacity: 4GB

QDFLD25‐xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

- 5 -

2.4. System Reliability

Table 4: System Reliability

MTBF >3,000,000 hours

Wear-leveling Algorithms Static Wear Leveling

ECC Technology 4 bits per 512 bytes block

Endurance Greater than 2,000,000 cycles Logically contributed by

Wear-leveling and advanced bad sector management

Data Retention 10 years

2.5. Physical Specifications

Refer to Table 5 and see Figure 2 for Industrial 2.5” PATA (IDE) SSD physical specifications and dimensions.

Table 5: Physical Specifications

2.5” PATA (IDE) SSD

Length: 99.70 ± 0.25mm(4.0 ± 0.010 in)

Width: 69.9 ± 0.25mm(2.76 ± 0.1.010 in)

Thickness: 9.5 ± 0.25mm(0.4 ± 0.010 in)

G. W. : 115g (4.6oz)

Figure 2: 2.5” PATA (IDE) SSD

QDFLD25‐xxx(M/G)UH1(I)

Datasheet

80000-FLD25-xxx(M/G)UH1(I)-March2011

- 6 -

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

Unformatted Capacity Default Cylinder Default Head Default Sector Default CHS

Capacity

128MB 497 16 32 254,464

256MB 984 16 32 503,808

512MB 1,001 16 63 1,009,008

1,024MB 2,002 16 63 2,018,016

2.04GB 4,003 16 63 4,035,024

4GB 8,006 16 63 8,070,048

8GB 16,000 16 63 16,128,000

16GB 32,235 16 63 32,492,880

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