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T

T

T

S

S

S

2

2

2

G

G

G

S

S

S

D

D

D

1

1

1

5

5

5

0

0

0

 

 

 

                           

2GB 150x Secure Digital Card

 
 

Transcend Information Inc.

 

 

1

Description 

TS2GSD150 is a 2GB Secure Digital Card of 150X 

ultra-high performance. It is specifically designed to 

meet the security, capacity, performance and small 

form factor requirements in newly emerging audio 

and video consumer electronic devices. Based on 

dual channel technology and high quality SLC (Single 

Level Cell) NAND flash chip, TS2GSD150 is the ideal 

companion to bring out the most from your 

high-performance electronic devices.

 

 
Placement 

  

       

 

   

   

    Front                        Back 

 

Features 

  ROHS compliant product 

  Operating Voltage: 2.7 ~ 3.6V 

  Operating Temperature: -25 ~ 85°C 

  Insertion/removal durability: 10,000 cycles 

  Fully compatible with SD card spec. v1.1 

  Mechanical Write Protection Switch 

  Support clock frequencies: 0~50MHz 

  Support different Bus width: x1, x4 

  Support SD command class 0,2,4,5,7,8 

  Supports Copy Protection for Recorded Media(CPRM) for 

music and other commercial media 

  Form Factor: 24mm x 32mm x 2.1mm 

 

Pin Definition

 

SD Mode 

SPI Mode 

Pin No. 

Name   Type 

Description 

Name

Type

Description 

CD/DAT3

 

I/O/PP

 

Card Detect/Data Line [Bit3] 

CS I 

Chip Select (neg true) 

CMD PP 

Command/Response 

DI I 

Data In 

V

SS1

Supply voltage ground 

VSS S 

Supply voltage ground 

V

DD

S Supply 

voltage 

VDD S 

Supply voltage 

CLK I 

Clock 

SCLK

Clock 

V

SS2

Supply voltage ground 

VSS2

Supply voltage ground 

DAT0 

I/O/PP  Data Line [Bit0] 

DO O/PP 

Data Out 

DAT1 

I/O/PP  Data Line [Bit1] 

RSV   

 

DAT2 

I/O/PP  Data Line [Bit2] 

RSV   

 

 

Summary of Contents for Secure Digital Card TS2GSD150

Page 1: ...25 85 C Insertion removal durability 10 000 cycles Fully compatible with SD card spec v1 1 Mechanical Write Protection Switch Support clock frequencies 0 50MHz Support different Bus width x1 x4 Suppor...

Page 2: ...T T TS S S2 2 2G G GS S SD D D1 1 15 5 50 0 0 2GB 150x Secure Digital Card Transcend Information Inc 2 Architecture...

Page 3: ...ta data can be transferred from the card to the host or vice versa Data is transferred via the data lines Figure 4 no response and no data operations Card addressing is implemented using a session add...

Page 4: ...data lines used for transferring the data Figure 6 Multiple Block write operation Command tokens have the following coding scheme Figure 7 Command token format Each command token is preceded by a sta...

Page 5: ...is transmitted first the LSB bit is the last When the wide bus option is used the data is transferred 4 bits at a time refer to Figure 10 Start and end bits as well as the CRC bits are transmitted for...

Page 6: ...t will respond with an error response which replaces the expected data block rather than by a time out as in the SD mode In addition to the command response every data block sent to the card during wr...

Page 7: ...e token and will wait for a data block to be sent from the host CRC suffix block length and start address restrictions are identical to the read operation see Figure 13 Figure 13 Write operation After...

Page 8: ...0000 b 7 1 65V 1 95V 0 b 14 8 2 0V 2 6V 000 0000 b 23 15 2 7V 3 6V 1 1111 1111 b 30 24 Reserved 000 0000 b 31 Card power status bit 1 OCR bit 31 is set to LOW if the card has not finished the power u...

Page 9: ...erved 119 112 8 Data read access time 1 TAAC 7F h 80 ms 111 104 8 Data read access time 2 NSAC FF h 25 5k clocks 103 96 8 Max bus clock freq TRAN_SPEED 32 h 25 MHz 95 84 12 Card command classes CCC 1F...

Page 10: ...4 This field is not a constant value The value will be changed by different flash memory 6 Extended CSD Register EXT_CSD The Extended CSD register defines the card properties and selected modes It is...

Page 11: ...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 lin...

Page 12: ...ly 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 Param...

Page 13: ...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 25...

Page 14: ...cards Clock fall time 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 Outputs CMD DAT referenced to CLK...

Page 15: ...Min Max Unit Remark Clock CLK All values are referred to min VIH and max VIL Clock frequency Data Transfer Mode fPP 0 50 MHz Clock low time tWL 7 ns Clock high time tWH 7 ns Clock rise time tTLH 3 ns...

Page 16: ...GS S SD D D1 1 15 5 50 0 0 2GB 150x Secure Digital Card Transcend Information Inc 16 Output Delay time during Data Transfer Mode tODLY 14 ns Output Hold time tOH 2 5 ns Total System capacitance for e...

Page 17: ...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...

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