MT16LSDT6464 Micron, MT16LSDT6464 Datasheet - Page 12

• Manufacturer Part Number: MT16LSDT6464
• Description: 168-Pin SDRAM DIMMs (x64)
• Manufacturer: Micron

32, 64 Meg x 64 SDRAM DIMMs
SD8_16C32_64x64AG_B.p65–Rev. B, Pub. 8/01
I
(Notes: 1, 6, 11, 13; notes appear following parameter tables)
(V
*DRAM components only.
†Value calculated as one module bank in this operating condition, and all other module banks in Power-Down Mode.
‡Value calculated reflects all module banks in this operating condition.
I
(Notes: 1, 5, 6, 11, 13; notes appear following the 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
P A R A M E T E R / C O N D I T I O N
OPERATING CURRENT: Active Mode;
Burst = 2; READ or WRITE;
STANDBY CURRENT: Power-Down Mode;
All device 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
CKE = HIGH; CS# = HIGH
SELF REFRESH CURRENT: CKE
DD
DD
DD
DD
SPECIFICATIONS AND CONDITIONS*: 256MB Module
SPECIFICATIONS AND CONDITIONS*: 512MB 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 = 7.81 µs
RFC =
RFC = 7.81µs
t
t
RFC (MIN)
RFC (MIN)
12
t
t
RCD met;
RCD met;
SYMBOL -13E -133 -10E U N I T S N O T E S
SYMBOL -13E -133 -10E UNITS NOTES
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
168-PIN SDRAM DIMMs
1
2
3
4
5
6
7
1
2
3
4
5
6
7
†
‡
†
†
‡
‡
‡
256MB / 512MB (x64)
1,080 1,000 1,000
1,080 1,080 1,080
2,280 2,160 2,160
1,096 1,016 1,016
1,096 1,096 1,096
4,560 4,320 4,320
336
16
320 320
28
20
32
56
40
MAX
MAX
336
32
56
40
16
28
20
336
320
32
56
40
16
28
20
©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
18, 19,
30, 31
19, 30
19, 30
19, 30
30, 31
3, 18,
3, 12,
3, 18,
3, 12,
3, 18,
3, 18,
3, 12,
3, 12,
30
30
4
4