TS2GSD133 Secure Digital Card Description Features * ROHS compliant product Secure Digital Card of high capacity but economic cost. It is specifically designed to meet the security, * Operating Voltage: 2.7 ~ 3.6V capacity and small form factor requirements in newly * Operating Temperature: -25 ~ 85C emerging audio and video consumer electronic * Insertion/removal durability: 10,000 cycles devices.Transcend Secure Digital Card can lead you * Fully compatible with SD card spec. v1.1 to a colorful digital world. * Mechanical Write Protection Switch * Forward compatibility to MultiMediaCard Version 2.11 Placement * Supports Copy Protection for Recorded Media(CPRM) for music and other commercial media * Form Factor: 24mm x 32mm x 2.1mm Front Back Pin Definition Pin No. 1 Name Type SD Mode Description CD/DAT I/O/PP3 Card Detect/Data Line [Bit3] Name Type SPI Mode Description CS I Chip Select (neg true) 2 CMD PP Command/Response DI I Data In 3 VSS1 S Supply voltage ground VSS S Supply voltage ground 4 VDD S Supply voltage VDD S Supply voltage 5 CLK I Clock SCLK I Clock 6 VSS2 S Supply voltage ground VSS2 S Supply voltage ground 7 DAT0 I/O/PP Data Line [Bit0] DO O/PP 8 DAT1 I/O/PP Data Line [Bit1] RSV 9 DAT2 I/O/PP Data Line [Bit2] RSV Transcend Information Inc. 1 Data Out TS2GSD133 Secure Digital Card Architecture Transcend Information Inc. 2 TS2GSD133 Secure Digital Card Bus Operating Conditions * General Parameter Symbol Min. Max. Unit -0.3 VDD+0.3 V -10 10 A -10 10 A Symbol Min. Max. Unit VDD 2.0 3.6 V CMD0, 15,55,ACMD41 commands Supply voltage specified in OCR register 2.7 3.6 V Except CMD0, 15,55, ACMD41 commands Supply voltage differentials (VSS1, VSS2) -0.3 0.3 V 250 ms Peak voltage on all lines Remark All Inputs Input Leakage Current All Outputs Output Leakage Current * Power Supply Voltage Parameter Supply voltage Power up time Remark From 0v to VDD Min. Note. The current consumption of any card during the power-up procedure must not exceed 10 mA. * Bus Signal Line Load The total capacitance CL the CLK line of the SD Memory Card bus is the sum of the bus master capacitance CHOST, the bus capacitance CBUS itself and the capacitance CCARD of each card connected to this line: CL = CHOST + CBUS + *CCARD Where N is the number of connected cards. Requiring the sum of the host and bus capacitances not to exceed 30 pF for up to 10 cards, and 40 pF for up to 30 cards, the following values must not be exceeded: Parameter Bus signal line capacitance Single card capacitance Symbol Min. Max. Unit CL 100 pF CCARD 10 pF 16 nH fPP 20 MHz 90 k May be used for card detection Maximum signal line inductance Pull-up resistance inside card (pin1) RDAT3 10 Remark fPP 20 MHz, 7 cards Note that the total capacitance of CMD and DAT lines will be consist of CHOST, CBUS and one CCARD only since they are connected separately to the SD Memory Card host. Parameter Pull-up resistance Bus signal line capacitance Transcend Information Inc. Symbol Min. Max. Unit RCMD, RDAT 10 100 k To prevent bus floating 250 pF fPP 5 MHz, 21 cards CL 3 Remark TS2GSD133 Secure Digital Card * 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 within the following specified ranges for any VDD of the allowed voltage range: Parameter Symbol Min. Output HIGH voltage VOH 0.75* VDD Output LOW voltage VOL Input HIGH voltage VIH Input LOW voltage VIL Transcend Information Inc. Max. Unit Remark V IOH = -100 A @VDD min 0.125* VDD V IOL = -100 A @VDD min 0.625* VDD VDD + 0.3 V VSS - 0.3 0.25* VDD V 4 TS2GSD133 Secure Digital Card * Bus Timing Parameter Symbol Min Max. Unit Remark Clock CLK (All values are referred to min (VIH) and max (VIL) Clock frequency Data Transfer Mode fPP 0 25 MHz CL 100 pF, (7 cards) Clock frequency Identification Mode (The low freq. is required for MultiMediaCard compatibility.) fOD 0 400 KHz CL 250 pF, (21 cards) Clock low time tWL 10 ns CL 100 pF, (7 cards) 50 ns CL 250 pF, (21 cards) 10 ns CL 100 pF, (7 cards) Clock high time tWH Clock rise time tTLH ns CL 250 pF, (21 cards) 10 ns CL 100 pF, (7 cards) 50 ns CL 250 pF, (21 cards) 50 Transcend Information Inc. 5 TS2GSD133 Clock fall time Secure Digital Card tTHL 10 ns CL 100 pF, (7 cards) 50 ns CL 250 pF, (21 cards) Inputs CMD, DAT (referenced to CLK) Input set-up time tISU 5 ns CL 25 pF, (1 cards) Input hold time tIH 5 ns CL 25 pF, (1 cards) tODLY 0 ns CL 25 pF, (1 cards) Outputs CMD, DAT (referenced to CLK) Output Delay time Transcend Information Inc. 6 14 TS2GSD133 Secure Digital Card Reliability and Durability Temperature Operation: -25C / 85C (Target spec) Storage: -40C (168h) / 85C (500h) Junction temperature: max. 95C Moisture and corrosion Operation: 25C / 95% rel. humidity Storage: 40C / 93% rel. hum./500h Salt Water Spray: 3% NaCl/35C; 24h acc. MIL STD Method 1009 Durability 10.000 mating cycles; test procedure: tbd. Bending 10N Torque 0.15N.m or +/-2.5 deg Drop test 1.5m free fall UV light exposure UV: 254nm, 15Ws/cm according to ISO 7816-1 Visual inspection Shape and form No warp page; no mold skin; complete form; no cavities surface smoothness <= -0.1 mm/cm within contour; no cracks; no pollution (fat, oil dust, etc.) Minimum moving force of WP witch 40gf (Ensures that the WP switch will not slide while it is inserted to the connector.) WP Switch cycles minimum 1000 Cycles(@Slide force 0.4N to 5N) Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product. Transcend reserves the right to make changes in specifications at any time without prior notice. Transcend Information Inc. 7 TS2GSD133 Secure Digital Card Mechanical Dimension Transcend Information Inc. 8 TS2GSD133 Transcend Information Inc. Secure Digital Card 9 TS2GSD133 Transcend Information Inc. Secure Digital Card 10