SDMJ-32 SanDisk, SDMJ-32 Datasheet - Page 57

• 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
© 2005 SanDisk Corporation
4.7
Class
Independent
CRC error
Command not
supported
Class 0
CMD0
CMD1, card
VDD range
compatible
CMD1, card is
busy
CMD1, card
VDD range not
compatible
CMD2, card
wins bus
CMD2, card
loses bus
CMD3
CMD4
CMD7, card is
addressed
CMD7, card is
not addressed
CMD9
CMD10
CMD12
CMD13
CMD15
Card State Transition
CMD55
…
CMD56
transition dependence on the received command.
Table 4-7
Table 4-7 contains information about the MultiMediaCard/RS-MultiMediaCard state-
Index
Command
CMD
Type
MMCA Optional Command, currently not supported
---
---
---
---
---
---
idle
ready
idle
ina
---
---
Not supported
---
---
---
---
idle
Argument
Card State Transition Table
---
---
idle
---
---
---
ident
ready
---
---
---
---
---
---
---
---
ready
Resp.
---
---
idle
---
---
---
---
---
stby
---
---
---
---
---
---
---
ident
4-19
---
---
idle
---
---
---
---
---
---
tran
--
stby
stby
---
stby
ina
stby
MultiMediaCard/RS-MultiMediaCard Product Manual
Current Status
Abbreviation
Changes to
---
---
idle
---
---
---
---
---
---
---
stby
---
---
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tran
ina
Chapter 4 – MultiMediaCard Protocol Description
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data
ina
data
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idle
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---
---
---
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prg
rcv
ina
rcv
---
---
idle
---
---
---
---
---
---
---
dis
---
---
---
prg
ina
prg
Description
dis
---
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idl
e
---
---
---
---
---
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prg
---
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04/22/05
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
stby
irq