TS1~2GSD80I 80x Industrial Secure Digital Card Description Features • ROHS compliant product Secure Digital Card is a compact, slim and high capacity storage media with copyright protection. • Operating Voltage: 2.7 ~ 3.6V Designed in advanced SD specification Ver.1.1, • Operating Temperature: -40 ~ 85°C Transcend 80x SD card now reaches a new • Insertion/removal durability: 10,000 cycles performance milestone. Based on 0.18um process • Fully compatible with SD card spec. v1.1 controller and high quality SLC (Single-Level-Cell) • Support SD command class 0,2,4,5,7,8 NAND Flash chip, Transcend 80x SD card can • Mechanical Write Protection Switch provide high performance, low power consumption • Forward compatibility to MultiMediaCard Version 2.11 yet excellent reliability. • Supports Copy Protection for Recorded Media(CPRM) for music and other commercial media Placement Front • Form Factor: 24mm x 32mm x 2.1mm • MTBF: 4,000,000 hours Back Pin Definition Pin No. 1 Name Type SD Mode Description CD/DAT3 I/O/PP 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 TS1~2GSD80I 80x Industrial Secure Digital Card Architecture Transcend Information Inc. 2 TS1~2GSD80I 80x Industrial Secure Digital Card Bus Operating Conditions • General Parameter Symbol Min. Max. Unit -0.3 VDD+0.3 V -10 10 µA -10 10 µA 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. • 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 + Ν*CCARD Parameter Bus signal line capacitance Single card capacitance Symbol Min. Max. Unit CL 100 pF CCARD 10 pF 16 nH fPP ≤ 20 MHz 90 kΩ 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 Symbol Min. Max. Unit RCMD, RDAT 10 100 kΩ To prevent bus floating 250 pF fPP ≤ 5 MHz, 21 cards CL • Bus Signal Levels Transcend Information Inc. 3 Remark TS1~2GSD80I 80x Industrial Secure Digital Card 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 V IOH = -100 μA @VDD min 0.125* VDD V IOL = -100 μA @VDD min 0.625* VDD VDD + 0.3 V VSS – 0.3 0.25* VDD V 4 Remark TS1~2GSD80I 80x Industrial Secure Digital Card • Bus Timing (Default) 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) 50 ns CL ≤ 250 pF, (21 cards) 10 ns CL ≤ 100 pF, (7 cards) 50 ns CL ≤ 250 pF, (21 cards) Clock high time Clock rise time Transcend Information Inc. tWH tTLH 5 TS1~2GSD80I Clock fall time 80x Industrial 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) Output Delay time during Data Transfer Mode tODLY 0 14 ns CL ≤ 25 pF, (1 cards) Output Delay time during Identification Mode tODLY 0 50 ns CL ≤ 25 pF, (1 cards) Outputs CMD, DAT (referenced to CLK) Transcend Information Inc. 6 TS1~2GSD80I 80x Industrial Secure Digital Card • Bus Timing (High Speed Mode) Parameter Symbol Min Max. Unit 50 MHz Clock CLK (All values are referred to min (VIH) and max (VIL) Clock frequency Data Transfer Mode fPP 0 Clock low time tWL 7 ns Clock high time tWH 7 ns Clock rise time tTLH 3 ns Clock fall time tTHL 3 ns Inputs CMD, DAT (referenced to CLK) Input set-up time tISU 6 ns Input hold time tIH 2 ns Outputs CMD, DAT (referenced to CLK) Output Delay time during Data Transfer Mode Transcend Information Inc. tODLY 14 7 ns Remark TS1~2GSD80I 80x Industrial Secure Digital Card Output Hold time tOH Total System capacitance for each line CL 2.5 ns 40 pF Reliability and Durability Temperature Operation: -40°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% NaCl/35C; 24h acc. MIL STD Method 1009 Durability 10.000 mating cycles Bending 10N Torque 0.15N.m or +/-2.5 deg Drop test 1.5m free fall UV light exposure UV: 254nm, 15Ws/cm² according to ISO 7816-1 Visual inspection No warpage; no mold skin; complete form; no cavities surface smoothness <= -0.1 mm/cm² within contour; no cracks; no pollution (fat, oil dust, etc.) Shape and form 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. 8 TS1~2GSD80I 80x Industrial Secure Digital Card Mechanical Dimension Transcend Information Inc. 9 TS1~2GSD80I Transcend Information Inc. 80x Industrial Secure Digital Card 10 TS1~2GSD80I Transcend Information Inc. 80x Industrial Secure Digital Card 11