MT18LD1672 Micron Semiconductor Products, Inc., MT18LD1672 Datasheet - Page 18

• Manufacturer Part Number: MT18LD1672
• Description: 168-Pin DRAM Dimms, Buffered, (x72), , Status: End of Life (EOL)
• Manufacturer: Micron Semiconductor Products, Inc.

TIMING PARAMETERS
8, 16, 32 Meg x 72 Buffered DRAM DIMMs
DM77_2.p65 – Rev. 3/00
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AA
ACH
AR
ASC
ASR
AWD
CAC
CAH
CAS
CLZ
CRP
CSH
CWD
CWL
DH
DS
ADDR
RAS#
CAS#
WE#
OE#
DQ
V
V
V
V
V
V
V
V
V
V
V
V
IOH
IOL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
MIN
12
36
44
13
10
36
30
13
-2
8
2
5
2
8
-5
10,000
MAX
t CRP
t ASR
30
18
(LATE WRITE and READ-MODIFY-WRITE cycles)
ROW
MIN
15
43
51
15
10
10
43
37
10
15
-2
t RAD
t RAH
2
5
2
t AR
-6
10,000
MAX
35
20
t RCD
READ-WRITE CYCLE
OPEN
t ASC
t RCS
t RWC
t RAS
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t CLZ
COLUMN
18
t CAH
t RSH
t CSH
t CAS
t CWD
t RWD
t AWD
t AA
t RAC
t CAC
t OE
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
OD
OE
OEH
RAC
RAD
RAH
RAS
RCD
RCS
RP
RSH
RWC
RWD
RWL
WP
VALID D
Micron Technology, Inc., reserves the right to change products or specifications without notice.
OUT
t OD
BUFFERED DRAM DIMMs
t DS
VALID D
MIN
121
50
30
18
69
18
0
6
7
7
9
2
5
t CWL
t RWL
t WP
t DH
t ACH
IN
t OEH
-5
8, 16, 32 MEG x 72
10,000
MAX
12
12
50
OPEN
t RP
MIN
145
DON’T CARE
UNDEFINED
10
60
12
40
20
81
20
0
8
8
2
5
ROW
-6
©2000, Micron Technology, Inc.
10,000
MAX
15
15
60
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns