SLSD2GBBSIU STEC, SLSD2GBBSIU Datasheet - Page 13
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SLSD2GBBSIU
Manufacturer Part Number
SLSD2GBBSIU
Description
Manufacturer
STEC
Type
SD Cardr
Datasheet
1.SLSD2GBBSIU.pdf
(22 pages)
Specifications of SLSD2GBBSIU
Density
2GByte
Operating Supply Voltage (typ)
3.3V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Package Type
Not Required
Pin Count
9
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Programmable
Yes
Lead Free Status / RoHS Status
Compliant
SLSDxxxBS(I)U
4.0 Host Access Specifications
The following chapters summarize how the host accesses the card:
4.1
The block diagram in Chapter 4.1 shows how the SD and SPI buses interact with the registers via the
controller.
Chapter 4.2 summarizes the SD and SPI buses.
Chapter 4.3 summarizes the registers.
Functional Block Diagram
Figure 7: SD Card Function Block Diagram
DAT2
61000-05203-107, March 2008
CD/DAT3
CSD[127:0]
CID[127:0]
OCR[31:0]
RCA[15:0]
DSR[15:0]
SCR[63:0]
CMD
Memory core interface
Memory core
Interface driver
V
DD
controller
interface
Card
CLK
Industrial Grade SD Card Datasheet
reset
reset
DAT0
DAT1
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