Transcend miniSDHC Card Series - Manuals

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. T...

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 ...

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 Transfer Mode t ODLY 0 14 ns C L ≤ 40 pF, (1 card) Output Delay time during Identification Mode t ODLY ...

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 temperatur...

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 onl...

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 t...

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 there is another configuration register that named - SD CARD Configuration Re...

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 erase, whether it is ‘0’ or ‘1’ (the status is card vendor dependent). • SD_SECURITY Describes the sec...

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

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

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

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