SMC032BF View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
SMC032BF Datasheet PDF : 91 Pages
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SMCxxxBF
Command Interface
Table 16. Attribute Memory Read timing (continued)
Speed Version
300ns
Symbol
ta(OE)
tdis(CE)
tdis(OE)
ten(CE)
ten(OE)
tv(A)
tsu(A)
IEEE Symbol
tGLQV
tEHQZ
tGHQZ
tELQNZ
tGLQNZ
tAXQX
tAVGL
Parameter
OE Access Time
Output Disable Time from CE
Output Disable Time from OE
Output Enable Time from CE
Output Enable Time from OE
Data Valid from Address Change
Address Setup Time
Min
Max
Unit
150
ns
100
ns
100
ns
5
ns
5
ns
0
ns
30
ns
Figure 3. Configuration Register (Attribute Memory) Write waveforms
–REG
tc(W)
Address Inputs
–WE
–CE2/–CE1
tsu(A)
VALID
tw(WE)
tsu(D-WEH)
trec(WE)
th(D)
–OE
D0 to D15 (DIN)
DATA IN VALID
1. DIN signifies data provided by the system to the CompactFlash Card.
Table 17. Configuration Register (Attribute Memory) Write timing
Speed Version
Symbol
IEEE Symbol
Parameter
Min
tc(W)
tAVAV
Write Cycle Time
250
tw(WE)
tWLWH
Write Pulse Width
150
tsu(A)
tAVWL
Address Setup Time
30
tsu(D-WEH)
tDVWH
Data Setup Time from WE
80
th(D)
tWMDX
Data Hold Time
30
trec(WE)
tWMAX
Write Recovery Time
30
AI10081
250ns
Max
Unit
ns
ns
ns
ns
ns
ns
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