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TS2G~8GCF266
TS2G~8GCF266 266X CompactFlash Card
TS2G~8GCF266
Features
Description
• CompactFlash Specification Version 4.1 Complaint
The Transcend CF 266X is a High Speed Compact
• RoHS compliant products
Flash Card with high quality Flash Memory assembled
• Single Power Supply: 3.3V ± 5% or 5V ± 10%
on a printed circuit board.
o o
• Operating Temperature: -25 C to 85 C
•
Operation Modes:
Placement
PC Card Memory Mode
PC Card IO Mode
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Transcend Transcend Information Inc. 2
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Block Diagram Transcend Information Inc. 3
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Pin Assignments and Pin Type Transcend Information Inc. 4
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Note: 1) These signals are required only for 16 bit accesses and not required when installed in 8 bit systems. Devices should allow for 3-state signals not to consume current. 2) The signal should be grounded by the host. 3) The signal should be tied to VCC by the host. 4) The mode is optional for CF+ Cards, but required for CompactFlash Storage Cards. 5) The -CSE
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Signal Description Transcend Information Inc. 6
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Transcend Information Inc. 7
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Transcend Information Inc. 8
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Transcend Information Inc. 9
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Transcend Information Inc. 10
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Electrical Specification The following tables indicate all D.C. Characteristics for the CompactFlash Storage Card. Unless otherwise stated, conditions are: Vcc = 5V ±10% Vcc = 3.3V ± 5% Absolute Maximum Conditions Input Power Input Leakage Current Input Characteristics Transcend Information Inc. 11
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Output Drive Type Output Drive Characteristics Transcend Information Inc. 12
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Signal Interface Transcend Information Inc. 13
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Notes: 1) Control Signals: each card shall present a load to the socket no larger than 50 pF 10 at a DC current of 700 μ A low state and 150 μ A high state, including pull-resistor. The socket shall be able to drive at least the following load 10 while meeting all AC timing requirements: (the number of sockets wired in parallel) multiplied by (50 pF with DC current 700 μ A low state and 150 μ A hi
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Ultra DMA Electrical Requirements Host and Card signal capacitance limits for Ultra DMA operation The host interface signal capacitance at the host connector shall be a maximum of 25 pF for each signal as measured at 1 MHz. The card interface signal capacitance at the card connector shall be a maximum of 20 pF for each signal as measured at 1 MHz. Series termination required for Ultra DMA
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Table: Ultra DMA Termination with Pull-up or Pull down Example Printed Circuit Board (PCB) Trace Requirements for Ultra DMA On any PCB for a host or device supporting Ultra DMA: The longest D[15:00] trace shall be no more than 0.5" longer than either STROBE trace as measured from the IC pin to the connector. The shortest D[15:00] trace shall be no more
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Attribute Memory Read Timing Specification Transcend Information Inc. 17
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Configuration Register (Attribute Memory) Write Timing Specification Transcend Information Inc. 18
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Common Memory Read Timing Specification Transcend Information Inc. 19
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TS2G~8GCF266 TS2G~8GCF266 266X CompactFlash Card TS2G~8GCF266 Common Memory Write Timing Specification Transcend Information Inc. 20
