SMS512DFA5E NUMONYX, SMS512DFA5E Datasheet - Page 54

• Manufacturer Part Number: SMS512DFA5E
• Description: MICROSD CARD SMS 512MB FLASH MEM
• Manufacturer: NUMONYX

Specifications of SMS512DFA5E

• Memory Size: 512MB
• Memory Type: SD (Secure Digital)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial peripheral interface (SPI) mode
Figure 45. Single block write operation
Figure 46. Multiple block write operation
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Data out
Data out
Data in
Data in
CS
CS
H
X
H
H H
Z Z
L
H * H Write command
Data block
L
* * * * * * * * * * * * * * * * * * * * *
N
H H H
H H H
CS
* * * * * * * * * * * * * * * * * * * * *
H H H H
response
Data
* * * *
H
Busy
H * H
H H H H
H
N
H
CR
H H H H H
H * H
N
WR
response
Card
H
H
Data block
H
H H H H H
H
L L L L
H * H
N
H
WR
H H
response
Data block
Data
H
L
H
H
L
L
H H H
L
H
L L
Busy
H H H H
L L
response
N
CX
Data
L L L L L
H H
L L L L L
H * H
N
WR
H
H * H
Busy
N
STOP_TR
H
EC
CMD
H H
L L
H H
X * X
L
N
Z
L L L L L
H
X * X
DS
N
H H
H L L L L
Z Z
BR
H H
Busy
Busy
H H
H H
H
SMSxxxDF
ai10079
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