GM71C18163C
GM71CS18163CL
Write Cycle
GM71C(S)18163 GM71C(S)18163 GM71C(S)18163
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
14,21
21
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
23
t
15,23
15,23
tDS
Data-in Hold Time
10
13
tDH
Read- Modify-Write Cycle
GM71C(S)18163 GM71C(S)18163 GM71C(S)18163
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
ns
ns
ns
ns
t
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)18163 GM71C(S)18163 GM71C(S)18163
C/CL-5 C/CL-6 C/CL-7
Unit Note
Symbol
Parameter
Min Max Min Max Min Max
tCSR
CAS Setup Time
(CAS-before-RAS Refresh Cycle)
21
5
-
5
-
5
-
ns
t
CHR
CAS Hold Time
(CAS-before-RAS Refresh Cycle)
22
21
7
5
-
-
10
5
-
-
10
5
-
-
ns
ns
RAS Precharge to CAS Hold Time
tRPC
Rev 0.1 / Apr’01
HYNIX [ HYNIX SEMICONDUCTOR ]
