X86C64 Datasheet, PDF (9/12 Pages) Xicor Inc. – E2 Micro-Peripheral

X86C64
DS Controlled Write Cycle
Symbol
Parameter
PWASH
tAS
t_AH
tDSW
tDHW
t_CS
PWDSH
tWC
t_DSS
tRWS
tDSH
t_BLC
Address Strobe Pulse Width
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
CE Setup Time
DS Pulse Width
Write Cycle Time
Enable Setup Time
R/W Setup Time
DS Hold Time
Byte Load Time (Page Write)
DS Controlled Write Cycle
Min.
80
20
30
50
30
7
120
30
20
20
0.5
Max.
5
100
Units
ns
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
µs
3819 PGM T10
CE
AS
A/D0–A/D7
PWASH
tAS
tCS
tDSS
tAH
AIN
A8–A12
R/W
A8–A12
tRWS
tDSH
tDSH
DIN
tDSW
tDHW
tDSH
DS
PWDSH
3819 FHD F06
Note: (4) t_WC is the minimum cycle time to be allowed from the system perspective unless polling techniques are used. It is the maximum
time the device requires to automatically complete the internal write operation.
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