MT18LD472 Micron Semiconductor Products, Inc., MT18LD472 Datasheet - Page 20

• Manufacturer Part Number: MT18LD472
• Description: 168-Pin DRAM Dimms, Nonbuffered, (x72), , Status: End of Life (EOL)
• Manufacturer: Micron Semiconductor Products, Inc.

OBSOLETE
EDO PAGE MODE
TIMING PARAMETERS
2, 4 Meg x 72 Nonbuffered DRAM DIMMs
DM60.p65 – Rev. 6/98
ADDR
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CAS#
RAS#
AA
ACH
AR
ASC
ASR
CAC
CAH
CAS
CLZ
COH
CP
CPA
CRP
CSH
OD
OE
OE#
WE#
DQ
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
t CRP
t ASR
MIN
12
38
38
8
8
0
0
0
8
0
3
5
ROW
-5
t RAD
t RAH
10,000
MAX
25
13
28
12
12
OPEN
t CSH
MIN
15
45
10
10
10
45
0
0
0
3
5
0
t AR
t ACH
t ASC
t RCS
t RCD
EDO-PAGE-MODE READ CYCLE
t CLZ
-6
COLUMN
10,000
MAX
30
15
35
15
15
t CAH
t AA
t RAC
t CAC
t CAS
t OE
t OES
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
20
VALID
DATA
t PC
t CP
t ACH
t ASC
t RASP
COLUMN
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
OEHC
OEP
OES
OFF
PC
RAC
RAD
RAH
RASP
RCD
RCH
RCS
RP
RRH
RSH
t COH
t CAH
t CAS
t AA
t CPA
t CAC
NONBUFFERED DRAM DIMMs
Micron Technology, Inc., reserves the right to change products or specifications without notice.
VALID
DATA
t OD
t OD
t OEP
t OEHC
t CP
MIN
20
50
11
30
13
5
5
4
0
9
9
0
0
0
t ACH
t CLZ
t ASC
COLUMN
-5
125,000
MAX
t CAH
12
50
t CAS
t AA
t CPA
t CAC
t RSH
t OE
t OES
MIN
10
25
12
10
60
14
40
15
2, 4 MEG x 72
5
5
0
0
0
0
VALID
DATA
-6
125,000
1998, Micron Technology, Inc.
MAX
15
60
DON’T CARE
UNDEFINED
t CP
t RRH
t RCH
t OFF
t OD
t RP
ROW
UNITS
OPEN
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns