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Teilenummer | QDCF-2GUH1I |
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Beschreibung | (QDCF-xxx(M/G)UH1(I)) Compact Flash | |
Hersteller | Quantum Digital | |
Logo | ||
Gesamt 30 Seiten Quantum Digital Compact Flash
General Description and Key Features
Quantum Digital’s flash storage products meet the latest industry
compliance and regulatory standards including UL, FCC, and
RoHS. Each device incorporates a proprietary cutting edge flash
memory controller (hyperstone f3 series) 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 2,000,000 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 CF Card 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:
Solid‐State Memory Card (No
Moving Parts)
Capacity: 128MB to 16GB
CFA 4.1 and ATA‐7 Compatible
ATA Transfer modes:
UDMA 0‐6, MWDMA 0‐4
UDMA 0‐6, MWDMA 0‐2
Supports True IDE and PC Card
Memory and I/O Modes
Form Factors:
Compact Flash Type I
Compact Flash Type II
Compact Flash Adapter
Advanced Wear‐Leveling for
Greater Flash Endurance
Card Information Structure (CIS)
Programmed into Internal
Memory
PC Card and Socket Services
Release 2.1 or later compatible
5V or 3.3V Power Supply
Commercial and Industrial
Operating Temperature Ranges
Available
Full Data‐Path Protection with
built‐in ECC Engine
10 Year Data Retention
RoHS‐6 Compliant
Free Datasheet http://www.0PDF.com
CONTENTS
QDCF‐xxx(M/G)UH1(I)
Datasheet
4.2.22. ULTRA DMA DATA-OUT BURST DEVICE TERMINATION TIMING .................................................. - 35 -
4.2.23. ULTRA DMA DATA-OUT BURST HOST TERMINATION TIMING...................................................... - 36 -
5. INTERFACE REGISTER DEFINITION............................................................................................ - 37 -
5.1. DEVICE ADDRESS.............................................................................................................................. - 37 -
5.2. I/O REGISTER DESCRIPTIONS........................................................................................................... - 37 -
6. SOFTWARE SPECIFICATION........................................................................................................ - 39 -
6.1. ATA COMMAND SET.......................................................................................................................... - 39 -
6.2. ATA COMMAND DESCRIPTION.......................................................................................................... - 40 -
6.3. ID TABLE INFORMATION .................................................................................................................. - 48 -
APPENDIX A. ORDERING INFORMATION.......................................................................................... - 50 -
PART NUMBER LIST:.................................................................................................................................... - 50 -
iii 40000-CF-XXX-01AX, March 2011
Free Datasheet http://www.0PDF.com
6 Page PRODUCT SPECIFICATION
QDCF‐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
Unformatted Capacity
Default Cylinder
Default Head
Default Sector
LBA Total Sectors
16MB
248 4
32 31,744
32MB
500 8
16 64,000
64MB
500 8
32 112,000
128MB
497 16
32 254,464
256MB
984 16
32 503,808
512MB
1,001
16
63 1,009,008
1GB
2,002
16
63 2,018,016
2GB
4,003
16
63 4,035,024
4GB
8,006
16
63 8,070,048
8GB
16,000
16
63 16,128,000
16GB
16,383
16
63 32,492,880
32GB
16,383
16
63 64,331,568
-6-
40000-CF-XXX-01AX, March 2011
Free Datasheet http://www.0PDF.com
12 Page | ||
Seiten | Gesamt 30 Seiten | |
PDF Download | [ QDCF-2GUH1I Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
QDCF-2GUH1 | (QDCF-xxx(M/G)UH1(I)) Compact Flash | Quantum Digital |
QDCF-2GUH1I | (QDCF-xxx(M/G)UH1(I)) Compact Flash | Quantum Digital |
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