MT18LD472 Micron Semiconductor Products, Inc., MT18LD472 Datasheet - Page 24

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

OBSOLETE
ADDR
EDO PAGE MODE
TIMING PARAMETERS
2, 4 Meg x 72 Nonbuffered DRAM DIMMs
DM60.p65 – Rev. 6/98
RAS#
CAS#
WE#
OE#
DQ
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AA
ACH
AR
ASC
ASR
CAC
CAH
CAS
COH
CP
CPA
CRP
CSH
DH
DS
V
V
V
V
IOH
IOL
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
t CRP
t ASR
MIN
12
38
38
8
8
0
0
8
3
5
8
0
ROW
t RAH
-5
t RAD
10,000
MAX
25
13
28
OPEN
EDO-PAGE-MODE READ EARLY WRITE CYCLE
t RCD
t AR
t ASC
MIN
15
45
10
10
10
45
10
t RCS
t
0
0
3
5
0
RAC
t CSH
COLUMN (A)
(Pseudo READ-MODIFY-WRITE)
-6
t AA
10,000
MAX
30
15
35
t CAS
t CAH
t CAC
t OE
t PC
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
VALID DATA (A)
t CP
24
t ASC
t CPA
COLUMN (B)
t RASP
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
OE
PC
RAC
RAD
RAH
RASP
RCD
RCH
RCS
RP
RSH
WCH
WCS
WHZ
t CAS
t AA
t CAH
t COH
t CAC
t RCH
NONBUFFERED DRAM DIMMs
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t PC
t WHZ
DATA (B)
VALID
MIN
20
50
11
30
13
t CP
9
9
0
0
8
0
0
t WCS
-5
t ASC
COLUMN (N)
125,000
t DS
VALID DATA
MAX
12
50
12
IN
t DH
t CAS
t ACH
t CAH
t WCH
MIN
t RSH
25
12
10
60
14
40
15
10
2, 4 MEG x 72
0
0
0
0
-6
125,000
1998, Micron Technology, Inc.
MAX
15
60
15
DON’T CARE
UNDEFINED
t CP
t RP
UNITS
ROW
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns