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Transcend Information miniSDHC Card Series manual

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Table of contents for the manual

  • Page 1

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 1 Description Transcend High Capacity miniSD Card series are specifically designed to m eet the High Capacity, High Definition Audio and Video requirement for the latest Digital Cameras[...]

  • Page 2

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 2[...]

  • Page 3

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 3 P/N Information Picture Transcend P/N TS4GSDMHC Speed Class (1) CLASS 2 Total Area Bytes 4,029,677,568 User Area Bytes 4,021,288,960 User Area Sectors 7,854,080 Read Speed (Min.) (2) [...]

  • Page 4

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 4 Architecture[...]

  • Page 5

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 5 Bus Operating Conditions • General Parameter Symbol Min. Max. Unit Remark Peak voltage on all lines -0.3 V DD +0.3 V All Inputs Input Leakage Current -10 10 µA All Outputs Output L[...]

  • Page 6

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 6 Single card capacitance C CARD 10 pF Maximum signal line inductance 16 nH f PP ≤ 20 MHz Pull-up resistance inside card (pin1) R DAT3 10 90 k Ω May be used for card detection Note t[...]

  • Page 7

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 7 • 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 specificati[...]

  • Page 8

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 8 • 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 CARD ≤ 10 [...]

  • Page 9

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 9 Output Delay time during Data T ransfer Mode t ODL Y 0 14 ns C L ≤ 40 pF , (1 card) Output Delay time during Identification Mode t ODL Y 0 50 ns C L ≤ 40 pF , (1 card) (1) 0 Hz me[...]

  • Page 10

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 10 • Bus Timing (High Speed Mode) Parameter Symbol Min Max. Unit Remark Clock CLK (All values are referred to min (V IH ) and max (V IL ) Clock frequency Data Transfer Mode f PP 0 50 [...]

  • Page 11

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 11 Output Delay time during Data Transfer Mode t ODL Y 14 ns C L ≤ 40 pF , (1 card) Output Hold time t OH 2.5 ns C L ≤ 40 pF , (1 card) T otal System cap acitance for each line 1 C [...]

  • Page 12

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 12 Reliability and Durability Temperature Operation: -25°C / 85°C (Target spec) Storage: -40°C (168h) / 85°C (500h) Junction temperature: max. 95°C Moisture and corrosion Operation[...]

  • Page 13

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 13 Register Information Within the card interface six registers are defined: OCR, CID, CSD, RCA, DSR and SCR. These can be accessed only by corresponding commands (see Chapter 4. 7). Th[...]

  • Page 14

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 14 1) This bit is valid only when the card power up status bit is set. 2) This bit is set to LOW if the card has not finished t he power up routine. The supported voltage range is coded[...]

  • Page 15

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 15 The product revision is composed of tw o Binary Coded Decimal (BCD) digits, four bits each, representing an “n.m” revision number. The “n” is the most significant nibble and [...]

  • Page 16

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 16 The CSD Register Fields (CSD Version 2.0) The following sections describe the CSD fields and the relevant data types. If not explicitly defined otherwise, all bit strings are interpr[...]

  • Page 17

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 17 CSD Register Structure • TAAC This field is fixed to 0Eh, which indicates 1 ms. The host should not use TAAC, NSAC, and R2W_FACTOR to calculate timeout and should uses fixed timeou[...]

  • Page 18

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 18 Note that for current SD Memory Cards that field must be always 0_0110_010b (032h) which is equal to 25MHz - the mandatory maximum operating frequency of SD Memory Card. In High-Spee[...]

  • Page 19

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 19 • C_SIZE This field is expanded to 22 bits and can indi cate up to 2 TBytes (It is the same as the maximum memo ry space specified by a 32-bit block address.) This parameter is use[...]

  • Page 20

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 20 • COPY Defines if the contents is original (= ‘0’) or has been copied (=’1’). The COPY bit for OTP and MTPdevices, sold to end consumers, is set to ‘1’ which identif ie[...]

  • Page 21

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 21 4. RCA Register The writable 16-bit relative card address register carries t he card address that is published by the card during the card identification. This address is used fo r t[...]

  • Page 22

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 22 0x404. 6. SCR Register In addition to the CSD register ther e is another configurati on register that named - SD CARD Configuration Register (SCR). SCR provides information on SD Mem[...]

  • Page 23

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 23 Defines the data status after eras e, whether it is ‘0’ or ‘1’ (t he status is card vendor dependent). • SD_SECURITY Describes the security algor ithm supported by the card[...]

  • Page 24

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 24 Mechanical Dimension Mechanical Description: Top View[...]

  • Page 25

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 25 Mechanical Description: Bottom View Mechanical Description: Contact Area[...]

  • Page 26

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 26 Mechanical Description: Keep Out Area Mechanical Description: Variations[...]

  • Page 27

    m m m i i i n n n i i i S S S D D D H H H C C C C C C a a a r r r d d d s s s e e e r r r i i i e e e s s s 4GB High Capacity miniSD Card Transcend Information Inc. 27 miniSD Card package dimensions[...]