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GM71C4403C
Write Cycle
Symbol
GM71C4403 GM71C4403 GM71C4403
C-60 C-70 C-80
Unit Note
Parameter
Min Max Min Max Min Max
t
t
t
t
t
t
t
WCS
WCH
WP
Write Command Setup Time
Write Command Hold Time
Write Command Pulse Width
Write Command to RAS Lead Time
Write Command to CAS Lead Time
Data-in Setup Time
0
10
10
10
10
0
-
-
-
-
-
-
-
0
13
10
13
13
0
-
-
-
-
-
-
-
0
15
10
15
15
0
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
10
RWL
CWL
DS
11
11
DH
Data-in Hold Time
10
13
15
Read- Modify-Write Cycle
GM71C4403 GM71C4403 GM71C4403
C-60 C-70 C-80
Unit Note
Symbol
Parameter
Min Max Min Max Min Max
t
t
t
t
t
RWC
RWD
CWD
AWD
OEH
Read-Modify-Write Cycle Time
RAS to WE Delay Time
133
77
32
47
15
-
-
-
-
-
159
90
38
55
18
-
-
-
-
-
183
102
42
-
-
-
-
-
ns
ns
ns
ns
ns
10
10
10
CAS to WE Delay Time
Column Address to WE Delay Time
OE Hold Time from WE
62
20
Refresh Cycle
Symbol
GM71C4403 GM71C4403 GM71C4403
C-60 C-70 C-80
Unit Note
Parameter
Min Max Min Max Min Max
t
t
CSR
CAS Set-up Time
(CAS-before-RAS Refresh Cycle)
10
10
-
-
10
10
-
-
10
10
-
-
ns
ns
CHR
CAS Hold Time
(CAS-before-RAS Refresh Cycle)
t
t
RPC
CPN
RAS Precharge to CAS Hold Time
CAS Precharge Time in Normal Mode
10
10
-
-
10
13
-
-
10
15
-
-
ns
ns
6
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