V53C8128H Datasheet, PDF (6/20 Pages) Mosel Vitelic, Corp – ULTRA-HIGH PERFORMANCE, 128K X 8 BIT EDO PAGE MODE CMOS DYNAMIC RAM

MOSEL-VITELIC
AC Characteristics (continued)
JEDEC
# Symbol Symbol Parameter
27 t_WL1CL2
28 t_CL1WH1
29 t_WL1WH1
30 t_RL1WH1
t_WCS
t_WCH
t_WP
t_WCR
31 t_WL1RH1 t_RWL
32 t_DVWL2
33 t_WL1DX
34 t_WL1GL2
35 t_GH2DX
36 t_RL2RL2
(RMW)
37 t_RL1RH1
(RMW)
38 t_CL1WL2
39 t_RL1WL2
t_DS
t_DH
t_WOH
t_OED
t_RWC
t_RRW
t_CWD
t_RWD
40 t_CL1CH1
41 t_AVWL2
42 t_CL2CL2
t_CRW
t_AWD
t_PC
43 t_CH2CL2
44 t_AVRH1
t_CP
t_CAR
45 t_CH2QV
t_CAP
46 t_RL1DX
t_DHR
47 t_CL1RL2 t_CSR
48 t_RH2CL2
49 t_RL1CH1
t_RPC
t_CHR
50 t_CL2CL2
(RMW)
t_PCM
Write Command Setup Time
Write Command Hold Time
Write Pulse Width
Write Command Hold Time
from RAS
Write Command to RAS
Lead Time
Data in Setup Time
Data in Hold Time
Write to OE Hold Time
OE to Data Delay Time
Read-Modify-Write
Cycle Time
Read-Modify-Write Cycle
RAS Pulse Width
CAS to WE Delay
RAS to WE Delay in
Read-Modify-Write Cycle
CAS Pulse Width (RMW)
Col. Address to WE Delay
EDO Page Mode
Read or Write Cycle Time
CAS Precharge Time
Column Address to RAS
Setup Time
Access Time from
Column Precharge
Data in Hold Time
Referenced to RAS
CAS Setup Time
CAS-before-RAS Refresh
RAS to CAS Precharge Time
CAS Hold Time
CAS-before-RAS Refresh
EDO Page Mode Read-
Modify-Write Cycle Time
V53C8128H
35
40
45
50
Min. Max. Min. Max. Min. Max. Min. Max. Unit
Notes
0
0
0
0
ns 12, 13
5
5
6
7
ns
5
5
6
7
ns
28
30
35
40
ns
12
12
13
14
ns
0
0
0
0
4
5
6
7
5
6
7
8
5
6
7
8
105
110
115
130
ns
14
ns
14
ns
14
ns
14
ns
70
75
80
87
ns
28
30
32
34
54
58
62
68
ns
12
ns
12
46
48
50
52
35
38
41
42
14
15
17
19
ns
ns
12
ns
4
5
6
7
ns
18
20
22
24
ns
21
23
25
27 ns
7
28
30
35
40
ns
10
10
10
10
ns
0
0
0
0
ns
8
8
10
12
ns
58
60
65
70
ns
V53C8128H Rev. 1.1 November 1997
6