MT18LSDT6472 Micron, MT18LSDT6472 Datasheet - Page 13

• Manufacturer Part Number: MT18LSDT6472
• Description: 168-Pin SDRAM DIMMs (x72) ECC
• Manufacturer: Micron

16, 32, 64 Meg x 72 PC133/PC100 Registered SDRAM DIMMs
SD18C16_32_64x72G_B.p65 – Pub. 11/01
I
(Notes: 1, 6, 11, 13; notes appear following parameter tables)
(V
*DRAM components only.
PARAMETER/CONDITION
OPERATING CURRENT: Active Mode;
Burst = 2; READ or WRITE;
STANDBY CURRENT: Power-Down Mode;
All device banks idle; CKE = LOW
STANDBY CURRENT: Active Mode;
CKE = HIGH; CS# = HIGH; All device banks active after
No accesses in progress
OPERATING CURRENT: Burst Mode; Continuous burst;
READ or WRITE; All device banks active
AUTO REFRESH CURRENT
CS# = HIGH; CKE = HIGH
SELF REFRESH CURRENT: CKE
DD
DD
SPECIFICATIONS AND CONDITIONS* (512MB MODULE)
, V
DD
Q = +3.3V ±0.3V)
t
RC =
0.2V
t
RC (MIN)
t
t
RFC =
RFC = 7.81 µs
t
RFC (MIN)
13
t
RCD met;
168-PIN REGISTERED SDRAM DIMM
128MB / 256MB / 512MB (x72, ECC)
SYMBOL -13E -133 -10E UNITS NOTES
Micron Technology, Inc., reserves the right to change products or specifications without notice.
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DD
DD
DD
DD
DD
DD
DD
1
2
3
4
5
6
7
2,430 2,250 2,250
2,430 2,430 2,430
5,130 4,860 4,860
720
36
63
45
MAX
720
36
63
45
720
36
63
45
©2001, Micron Technology, Inc.
mA
mA
mA
mA
mA
mA
mA
19, 30
19, 30
19, 30
18, 19,
30, 31
3, 18,
3, 12,
3, 18,
3, 12,
30
4