MT18LD272A Micron Technology, MT18LD272A Datasheet - Page 19

• Manufacturer Part Number: MT18LD272A
• Description: (MT18LD272A / MT18LD472A) NONBUFFERED DRAM DIMMs
• Manufacturer: Micron Technology

OBSOLETE
FAST PAGE MODE
TIMING PARAMETERS
2, 4 Meg x 72 Nonbuffered DRAM DIMMs
DM60.p65 – Rev. 6/98
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
AA
AR
ASC
ASR
CAC
CAH
CAS
CLZ
CP
CPA
CRP
CSH
OD
ADDR
RAS#
CAS#
OE#
WE#
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
t CRP
t ASR
ROW
t RAD
t RAH
OPEN
t CSH
MIN
45
10
15
10
60
0
0
3
5
3
t AR
t ASC
t RCS
t RCD
FAST-PAGE-MODE READ CYCLE
-6
t CLZ
COLUMN
10,000
MAX
30
15
35
15
t CAH
t AA
t RAC
t CAC
t CAS
t OE
t RCH
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
VALID
DATA
t OFF
t OD
t PC
t CP
19
t CLZ
t ASC
t RASP
COLUMN
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
OE
OFF
PC
RAC
RAD
RAH
RASP
RCD
RCH
RCS
RP
RRH
RSH
t CAH
t RCS
t AA
t CPA
t CAC
t CAS
t OE
t RCH
NONBUFFERED DRAM DIMMs
Micron Technology, Inc., reserves the right to change products or specifications without notice.
VALID
DATA
t OFF
t OD
t CP
t CLZ
t ASC
COLUMN
t CAH
t RCS
t AA
t CPA
t CAC
t RSH
t CAS
t OE
VALID
DATA
t OD
MIN
35
15
10
60
20
40
15
2, 4 MEG x 72
3
0
0
0
t RCH
t OFF
-6
DON’T CARE
UNDEFINED
125,000
1998, Micron Technology, Inc.
OPEN
t CP
MAX
t RP
15
15
60
t RRH
ROW
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns