Transcend Information TS2GSDG manual

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Table of contents for the manual

  • Page 1

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 1 Description Secure Digital Card of high capacity but economic cost. It is specifically des igned to meet the security, capacity and small form factor requirements in newly emerging audio and video consumer electronic devices. Transcend Secur[...]

  • Page 2

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 2 Architecture[...]

  • Page 3

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 3 Bus Operating Conditions • General Parameter Symbol Min. Max. Unit Remark Peak voltage on all lines -0.3 VDD+0.3 V All Inputs Input Leakage Current -10 10 µA All Outputs Output Leakage Current -10 10 µA • Power Supply Voltage Parameter[...]

  • Page 4

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 4 • Bus Signal Levels As the bus can be supplied with a variable supply voltage, all signal levels are related to the supply voltage. To meet the requirements of the JEDEC specification JESD8- 1A, the card input and output voltages shall be [...]

  • Page 5

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 5 • Bus Timing Parameter Symbol Min Max. Unit Remark Clock CLK (All values are referred to min (V IH ) and max (V IL ) Clock frequency Data T ransfer Mode f PP 0 25 MHz C L ≤ 100 pF , (7 cards) Clock frequency Identification Mode (The low [...]

  • Page 6

    T T T S S S 1 1 1 G G G ~ ~ ~ 2 2 2 G G G S S S D D D G G G Secure Digital Card Transcend Information Inc. 6 t THL 10 ns C L ≤ 100 pF , (7 cards) Clock fall time 50 ns C L ≤ 250 pF , (21 cards) Inputs CMD, DA T (referenced to CLK) Input set-up time t ISU 5 ns C L ≤ 25 pF , (1 cards) Input hold time t IH 5 ns C L ≤ 25 pF , (1 cards) Outputs [...]

  • Page 7

    T T T S S S 5 1G ~ ~ ~ 2 2 2 G G G S S S D DG Secure Digital Card Transcend Information Inc. 7 Reliability and Durability Temperature Operation: -25°C / 85°C Storage: -40°C (168h) / 85°C (500h) Junction temperature: max. 95°C Moisture and corrosion Operation: 25°C / 95% rel. humidity Storage: 40°C / 93% rel. hum./500h Salt Water Spray: 3% Na[...]