GM71C(S)17403C/CL
Write Cycle
Symbol
Parameter
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
Data-in Hold Time
GM71C(S)17403 GM71C(S)17403
C/CL-5
C/CL-6
GM71C(S)17403
C/CL-7
Unit
ns
ns
ns
ns
ns
ns
ns
Note
14
Min Max Min Max Min Max
t
WCS
t
WCH
0
7
7
7
7
0
7
-
-
-
-
-
-
-
0
10
10
10
10
0
10
-
-
-
-
-
-
-
0
13
10
13
13
0
13
-
-
-
-
-
-
-
t
WP
t
RWL
t
CWL
t
DS
t
D
H
15
15
Read- Modify-Write Cycle
Symbol
Parameter
Read-Modify-Write Cycle Time
RAS to WE Delay Time
CAS to WE Delay Time
Column Address to WE Delay Time
OE Hold Time from WE
GM71C(S)17403 GM71C(S)17403 GM71C(S)17403
C/CL-5
C/CL-6
C/CL-7
Unit
ns
ns
ns
ns
ns
Note
Min Max Min Max Min Max
t
RWC
t
RWD
t
CWD
t
AWD
t
OEH
111
67
30
42
13
-
-
-
-
-
136
79
34
49
15
-
-
-
-
-
161
92
40
57
18
-
-
-
-
-
14
14
14
Refresh Cycle
Symbol
Parameter
CAS Setup Time
(CAS-before-RAS Refresh Cycle)
CAS Hold Time
(CAS-before-RAS Refresh Cycle)
WE Setup Time
(CAS-before-RAS Refresh Cycle)
WE Hold Time
(CAS-before-RAS Refresh Cycle)
RAS Precharge to CAS Hold Time
GM71C(S)17403
C/CL-5
GM71C(S)17403 GM71C(S)17403
C/CL-6
C/CL-7
Unit
Note
Min
Max Min Max Min Max
-
-
-
-
-
5
10
0
10
5
-
-
-
-
-
5
10
0
10
5
-
-
-
-
-
ns
ns
ns
ns
ns
t
CSR
t
CHR
t
WRP
t
WRH
t
RPC
5
7
0
10
5
Rev 0.1 / Apr’01
HYNIX [ HYNIX SEMICONDUCTOR ]
