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X20C04

X20C04

Model X20C04
Description Nonvolatile Static RAM
PDF file Total 15 pages (File size: 70K)
Chip Manufacturer XICOR
X20C04
ARRAY RECALL CYCLE LIMITS
X20C04-15
Symbol
t
RCC
t
RCP(6)
t
RWE
Parameter
Array Recall Cycle Time
Recall Pulse Width to
InitiateRecall
WE
Setup Time to
NE
Min.
0.1
0
Max.
5
1
X20C04-20
Min.
0.12
0
Max.
5
1
X20C04-25
Min.
0.15
0
Max.
5
1
X20C04
Min.
0.2
0
Max.
5
1
Units
µs
µs
ns
3825 PGM T13.1
Array Recall Cycle
tRCC
ADDRESS
tRCP
NE
OE
tRWE
WE
CE
DATA I/O
3825 FHD F10
Note:
(6) The Recall Pulse Width (t
RCP
) is a minimum time that
NE, OE
and
CE
must be LOW simultaneously to insure data integrity,
NE
and
CE.
10
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