MEM4X16E43VTW-5 Datasheet, PDF (15/24 Pages) List of Unclassifed Manufacturers – 4 MEG x 16 EDO DRAM

4 MEG x 16
EDO DRAM
RAS# ^VVIIHL
CAS#
V
V
IH
IL
ADDR
V
V
IH
IL
WE#
V
V
IH
IL
DQ
V
V
IOH
IOL
OE#
V
V
IH
IL
READ-WRITE CYCLE
(LATE WRITE and READ-MODIFY-WRITE cycles)
tRWC
tRAS
tCRP
tRCD
tCSH
tRSH
tCAS
tASR
tAR
tRAD
tRAH
ROW
tASC
tCAH
COLUMN
tRCS
tRWD
tCWD
tAWD
tACH
tCWL
tRWL
tWP
tCLZ
OPEN
tAA
tRAC
tCAC
tOE
tDS
tDH
VALID D _OUT
tOD
VALID D _IN
tOEH
tRP
ROW
OPEN
DON?T CARE
UNDEFINED
TIMING PARAMETERS
SYMBOL
t_AA
t_ACH
t_AR
t_ASC
t_ASR
t_AWD
t_CAC
t_CAH
t_CAS
t_CLCH
t_CLZ
t_CRP
t_CSH
t_CWD
t_CWL
t_DH
MIN
12
38
0
0
42
8
8
5
0
5
38
28
8
8
-5
MAX
25
13
10,000
MIN
15
45
0
0
49
10
10
5
0
5
45
35
10
10
-6
MAX
30
15
10,000
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SYMBOL
t_DS
t_OD
t_OE
t_OEH
t_RAC
t_RAD
t_RAH
t_RAS
t_RCD
t_RCS
t_RP
t_RSH
t_RWC
t_RWD
t_RWL
t_WP
MIN
0
0
8
9
7
50
11
0
30
13
116
67
13
5
-5
MAX
12
12
50
10,000
MIN
0
0
10
12
10
60
14
0
40
15
140
79
15
5
-6
MAX
15
15
60
10,000
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15