mt18ld472fg-5 Micron Semiconductor Products, mt18ld472fg-5 Datasheet - Page 16

• Manufacturer Part Number: mt18ld472fg-5
• Description: 2, 4 Meg X 72 Buffered Dram Dimms
• Manufacturer: Micron Semiconductor Products

OBSOLETE
FAST PAGE MODE AND EDO PAGE MODE
TIMING PARAMETERS
*EDO version only
2, 4 Meg x 72 Buffered DRAM DIMMs
DM33.p65 – Rev. 2/99
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
ACH (EDO)
AR
ASC
ASR
CAH
CAS (FPM)
CAS (EDO)
CRP
CSH (FPM)
CSH (EDO)
CWL (FPM)
CWL (EDO)
DH
DS
RAD (FPM)
ADDR
CAS#
RAS#
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
13
10
36
13
-2
2
5
–
8
–
–
8
–
-5*
10,000
MAX
t CRP
t ASR
–
ROW
MIN
15
43
15
15
10
10
58
43
15
10
15
13
-2
2
5
t RAD
t RAH
-6
10,000
10,000
MAX
EARLY WRITE CYCLE
UNITS
t WCS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t DS
t RCD
t AR
t ASC
COLUMN
VALID DATA
16
t RC
t RAS
t CSH
t RSH
t CAS
t CAH
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t CWL
t RWL
t WCR
t WCH
t WP
t DH
RAD (EDO)
RAH
RAS
RC (FPM)
RC (EDO)
RCD (FPM)
RCD (EDO)
RP
RSH
RWL
WCH
WCR
WCS
WP (FPM)
WP (EDO)
t ACH
34
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BUFFERED DRAM DIMMs
MIN
50
84
30
18
18
13
36
7
7
–
–
9
2
–
5
-5*
t RP
10,000
MAX
2, 4 MEG x 72
MIN
110
104
10
60
18
12
40
20
20
15
43
10
8
2
5
ROW
DON’T CARE
UNDEFINED
-6
©1999, Micron Technology, Inc.
10,000
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns