MT18LD472 Micron Semiconductor Products, Inc., MT18LD472 Datasheet - Page 27

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

OBSOLETE
FAST PAGE MODE AND EDO PAGE MODE
TIMING PARAMETERS
*EDO version only
2, 4 Meg x 72 Nonbuffered DRAM DIMMs
DM60.p65 – Rev. 6/98
SYMBOL
t
t
t
t
t
t
t
ASR
CHR
CP
CRP
CSR
RAH
RAS
ADDR
RAS#
CAS#
RAS#
CAS#
WE#
WE#
DQ
DQ
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
V
V
V
V
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
V
V
IH
IL
IH
IL
IH
IL
MIN
50
0
8
8
5
5
9
-5*
10,000
MAX
t RPC
t CP
t CRP
t ASR
t RP
t CSR
MIN
t WRP
10
10
10
60
ROW
0
5
5
RAS#-ONLY REFRESH CYCLE
(Addresses, OE# = DON’T CARE)
-6
t RAH
t WRH
10,000
t CHR
t RAS
MAX
CBR REFRESH CYCLE
NOTE 1
UNITS
ns
ns
ns
ns
ns
ns
ns
t RAS
27
t RPC
OPEN
OPEN
t RP
SYMBOL
t
t
t
t
t
t
t
RC (FPM)
RC (EDO)
RP
RPC (FPM)
RPC (EDO)
WRH
WRP
t CSR
t RC
t WRP
NONBUFFERED DRAM DIMMs
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t WRH
27
t CHR
t RPC
27
MIN
t RP
84
30
t RAS
–
–
5
8
8
-5*
MAX
ROW
DON’T CARE
UNDEFINED
MIN
110
104
40
10
10
2, 4 MEG x 72
0
5
-6
1998, Micron Technology, Inc.
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns