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What is QDCF-2GUH1I?

This electronic component, produced by the manufacturer "Quantum Digital", performs the same function as "(QDCF-xxx(M/G)UH1(I)) Compact Flash".


QDCF-2GUH1I Datasheet PDF - Quantum Digital

Part Number QDCF-2GUH1I
Description (QDCF-xxx(M/G)UH1(I)) Compact Flash
Manufacturers Quantum Digital 
Logo Quantum Digital Logo 


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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 customerspecific applications while 
supporting key flash management features resulting in the 
industry’s highest reliability and endurance. Key features include: 
Builtin ECC engine detects up to 5byte and corrects up to 4byte 
errors Sophisticated block management and wear leveling 
algorithms guarantees 2,000,000 write/erase cycles Powerdown 
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 valueadded services including: 
    
SolidState Memory Card (No 
Moving Parts)   
Capacity: 128MB to 16GB   
CFA 4.1 and ATA7 Compatible   
ATA Transfer modes:   
  UDMA 06, MWDMA 04   
UDMA 06, MWDMA 02 
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 WearLeveling 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 DataPath Protection with 
builtin ECC Engine   
10 Year Data Retention 
RoHS6 Compliant 
Free Datasheet http://www.0PDF.com

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QDCF-2GUH1I equivalent
  CONTENTS 
 
QDCFxxx(M/G)UH1(I)
  Datasheet 
4.1.1. INTERFACE I/O AT 5.0V.................................................................................................................. - 14 -
4.1.2. INTERFACE I/O AT 3.3V.................................................................................................................. - 14 -
4.2. AC CHARACTERISTICS ...................................................................................................................... - 15 -
4.2.1. ATTRIBUTE MEMORY READ TIMING.............................................................................................. - 15 -
4.2.2. CONFIGURATION REGISTER (ATTRIBUTE MEMORY) WRITE TIME ............................................... - 16 -
4.2.3. COMMON MEMORY READ TIMING................................................................................................. - 17 -
4.2.4. COMMON MEMORY WRITE TIMING ............................................................................................... - 18 -
4.2.5. I/O READ TIMING........................................................................................................................... - 19 -
4.2.6. I/O WRITE TIMING......................................................................................................................... - 20 -
4.2.7. TRUE IDE PIO MODE READ/WRITE TIMING ................................................................................ - 21 -
4.2.8. TRUE IDE MULTIWORD DMA MODE READ/WRITE TIMING ........................................................ - 23 -
4.2.9. ULTRA DMA SIGNAL IN EACH INTERFACE MODE ........................................................................ - 24 -
4.2.10. ULTRA DMA DATA BURST TIMING REQUIREMENT ....................................................................... - 25 -
4.2.11. ULTRA DMA DATA BURST TIMING DESCRIPTIONS ....................................................................... - 26 -
4.2.12. ULTRA DMA SENDER AND RECIPIENT IC TIMING REQUIREMENTS............................................. - 27 -
4.2.13. ULTRA DMA AC SIGNAL REQUIREMENTS..................................................................................... - 27 -
4.2.14. ULTRA DMA DATA-IN BURST INITIATION TIMING........................................................................ - 28 -
4.2.15. SUSTAINED ULTRA DMA DATA-IN BURST TIMING........................................................................ - 29 -
4.2.16. ULTRA DMA DATA-IN BURST HOST PAUSE TIMING...................................................................... - 29 -
4.2.17. ULTRA DMA DATA-IN BURST DEVICE TERMINATION TIMING ..................................................... - 30 -
4.2.18. ULTRA DMA DATA-IN BURST HOST TERMINATION TIMING ......................................................... - 31 -
4.2.19. ULTRA DMA DATA-OUT BURST HOST INITIATION TIMING........................................................... - 32 -
4.2.20. SUSTAINED ULTRA DMA DATA-OUT BURST HOST INITIATION TIMING ....................................... - 33 -
4.2.21. ULTRA DMA DATA-OUT BURST DEVICE PAUSE TIMING............................................................... - 34 -
ii 40000-CF-XXX-01AX, March 2011
Free Datasheet http://www.0PDF.com


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Featured Datasheets

Part NumberDescriptionMFRS
QDCF-2GUH1The function is (QDCF-xxx(M/G)UH1(I)) Compact Flash. Quantum DigitalQuantum Digital
QDCF-2GUH1IThe function is (QDCF-xxx(M/G)UH1(I)) Compact Flash. Quantum DigitalQuantum Digital

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