MT18LSDT3272 Micron, MT18LSDT3272 Datasheet - Page 12

• Manufacturer Part Number: MT18LSDT3272
• Description: 168-Pin SDRAM DIMMs (x72) ECC Registered
• Manufacturer: Micron

I
(Notes: 1, 6, 11, 13; notes appear following parameter tables)
(V
I
(Notes: 1, 6, 11, 13; notes appear following parameter tables)
(V
*DRAM components only.
16, 32, 64 Meg x 72 PC133/PC100 Registered SDRAM DIMMs
SD18C16_32_64x72G_B.p65 – Pub. 11/01
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
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
DD
DD
SPECIFICATIONS AND CONDITIONS* (128MB MODULE)
SPECIFICATIONS AND CONDITIONS* (256 MODULE)
, V
, V
DD
DD
Q = +3.3V ±0.3V)
Q = +3.3V ±0.3V)
t
t
RC =
RC =
0.2V
0.2V
t
t
RC (MIN)
RC (MIN)
t
t
t
t
RFC =
RFC = 15.6 µs
RFC =
RFC = 15.6µs
t
t
RFC (MIN)
RFC (MIN)
12
t
t
RCD met;
RCD met;
168-PIN REGISTERED SDRAM DIMM
128MB / 256MB / 512MB (x72, ECC)
SYMBOL -13E -133 -10E UNITS NOTES
SYMBOL -13E -133 -10E UNITS NOTES
Micron Technology, Inc., reserves the right to change products or specifications without notice.
I
I
I
I
I
I
I
I
I
I
I
I
I
I
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1,250 2,070 1,710
2,700 2,520 2,160
4,140 3,780 3,420
2,880 2,700 2,520
2,970 2,700 2,520
5,940 5,580 4,860
810
900
36
54
18
36
54
36
MAX
MAX
810
900
36
54
18
36
54
36
630
720
36
54
18
36
54
36
©2001, Micron Technology, Inc.
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
18, 19,
19, 30
19, 30
19, 30
30, 31
19, 30
19, 30
19, 30
18, 19,
30, 31
3, 18,
3, 12,
3, 18,
3, 12,
3, 18,
3, 12,
3, 18,
3, 12,
30
30
4
4