ZPSD211RM View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ZPSD211RM Datasheet PDF : 51 Pages
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PSD211R Family
18.8 Timing Parameters – ZPSD211RV (3 V devices only) (cont.)
Symbol
Parameter
-20
-25
CMiser Turbo
On = Off = Unit
Min Max Min Max Add Add
T29
Hold Time of Port A Valid During Write CSOi
Trailing Edge
T30
CSI Active to CSOi2 Active
T31
CSI Inactive to CSOi2 Inactive
T32
Direct PAD Input3 as Hold Time
3
3
0
9
80
9
90
0
9
80
9
90
0
0
0
0
0
ns
0
ns
0
ns
0
ns
T33
R/W Active to E or DS Start
40
50
0
0
ns
T34
E or DS End to R/W
40
50
0
0
ns
T35
AS Inactive to E high
0
0
0
0
ns
T36
Address to Leading Edge of Write
35
40
0
0
ns
NOTES: 1. ADi = any address line.
2. CSOi = any of the chip-select output signals coming through Port B (CS0–CS7) or through Port C (CS8–CS10).
3. Direct PAD input = any of the following direct PAD input lines: CSI/A19 as transparent A19, RD/E, WR or
R/W, transparent PC0–PC2, ALE (or AS).
4. Control signals RD/E or WR or R/W.
35
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