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