Document
Quantum Digital Compact Flash
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
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:
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QDCF‐xxx(M/G)UH1(I) Datasheet
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
Ordering Information: Compact Flash Card Ordering Information: Part Number
QDCF‐128MUH1(I) QDCF‐256MUH1(I) QDCF‐512MUH1(I) QDCF‐ 1 GUH1(I) QDCF‐2 GUH1(I) QDCF‐4 GUH1(I) QDCF‐8 GUH1(I) QDCF‐16GUH1(I)
CF Foam FACTOR
Type I Type I Type I Type I Type I Type I Type I Type II
Capacity
128 Mbytes 256 Mbytes 512 Mbytes 1 Gbytes 2 Gbytes 4 Gbytes 8 Gbytes 16 Gbytes
QDCF= QDT standard CF Card part number prefix. (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.
40000-CF-XXX-01AX, March 2011
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QDCF‐xxx(M/G)UH1(I) Datasheet
This document is for information use only and is subject to change without prior notice. Revision History Rev. 1.0 2.0 2.1 2.2 2.3 2.4 Description Preliminary release and general changes - Rugged CF Card added - New part number Decoder and part number list - Optional Conformal Coating Specification added - Specification of PIO mode and UDMA mode updated - 2.2 System Power Requirements updated General revised - Typo corrected - Table format changed - Table 3: System Performances updated - Table 4: System Reliability updated - Table 6: Flash memory chips part no. updated 3.0 4.0 - Table 6: Device Parameter updated - New part number Decoder and part number list - Capacity 16MB CF Card added - Capacity 32GB CF Card added - General revised 2011/9/09 2011/2/23 2010/7/21 Update 2006/07/31 2008/11/5 2008/11/27 2008/12/09 2009/10/01
40000-CF-XXX-01AX, March 2011
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CONTENTS
QDCF‐xxx(M/G)UH1(I) Datasheet
CONTENTS
1. INTRODUCTION ............................................................................................................................... - 1 -
1.1. 1.2. 1.3. 1.4. 1.5. 1.6.
2.
SCOPE .................................................................................................................................................. - 2 SYSTEM FEATURES ...................................................................................................