SDMJ-32 SanDisk, SDMJ-32 Datasheet - Page 67

• Manufacturer Part Number: SDMJ-32
• Manufacturer: SanDisk
• Type: MultiMedia Cardr

Specifications of SDMJ-32

• Density: 32MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: MMC
• Mounting: Socket
• Pin Count: 7
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

Revision 1.3
1)
© 2005 SanDisk Corporation
S: power supply; I: input; O: output; PP: push-pull; OD: open-drain; NC: Not connected (or logical high).
Figure 5-1
Table 5-1
Pin #
1
2
3
4
5
6
7
Power Supply
RSV
CMD
VSS1
VDD
CLK
VSS2
DAT
MultiMediaCard Mode
Name
MultiMediaCard/RS-MultiMediaCard Bus System
SPI Interface Pin Configuration
NC
I/O/PP/OD
S
S
I
S
I/O/PP
SPI Bus (CLK, DataIn, DataOut)
Type
1
SPI Card
5-2
Reserved for
future use
Command/Respo
nse
Supply voltage
ground
Supply voltage
Clock
Supply voltage
ground
Data
Description
MultiMediaCard/RS-MultiMediaCard Product Manual
SPI Card
CS
DI
VSS
VDD
SCLK
VSS2
DO
SPI Mode
Name
SPI Bus Master
I
I/PP
S
S
I
S
O/PP
Type
Chapter 5 –SPI Mode
Chip Select (neg
true)
Data In
Supply voltage
ground
Supply voltage
Clock
Supply voltage
ground
Data Out
CS
CS
Description
04/21/05