MT49H32M18BM-33:A Micron Technology Inc, MT49H32M18BM-33:A Datasheet - Page 17

• Manufacturer Part Number: MT49H32M18BM-33:A
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H32M18BM-33:A

• Organization: 32Mx18
• Address Bus: 24b
• Operating Supply Voltage (typ): 1.8V
• Package Type: uBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Electrical Specifications – Idd
Table 5:
PDF: 09005aef80fe62fb/Source: 09005aef809f284b
576Mb_RLDRAM_II_CIO_D2.fm - Rev. H 6/09 EN
Standby current
Active standby
current
Operational
current
Operational
current
Operational
current
Burst refresh
current
Distributed
refresh current
Operating burst
write current
example
Operating burst
write current
example
Operating burst
write current
example
Operating burst
read current
example
Operating burst
read current
example
Operating burst
read current
example
Description
Idd Operating Conditions and Maximum Limits
t
CS# = 1; No commands; Bank address
incremented and half address/data change
once every four clock cycles
BL = 2; Sequential bank access; Bank transitions
once every
every
Continuous data during WRITE commands
BL = 4; Sequential bank access; Bank transitions
once every
every
Continuous data during WRITE commands
BL = 8; Sequential bank access; Bank transitions
once every
every
Continuous data during WRITE commands
Eight bank cyclic refresh; Continuous address/
data; Command bus remains in refresh for all
eight banks
Single bank refresh; Sequential bank access;
Half address transitions once every
Continuous data
BL = 2; Cyclic bank access; Half of address bits
change every clock cycle; Continuous data;
Measurement is taken during continuous
WRITE
BL = 4; Cyclic bank access; Half of address bits
change every two clock cycles; Continuous
data; Measurement is taken during continuous
WRITE
BL = 8; Cyclic bank access; Half of address bits
change every four clock cycles; Continuous
data; Measurement is taken during continuous
WRITE
BL = 2; Cyclic bank access; Half of address bits
change every clock cycle; Continuous data;
Measurement is taken during continuous READ
BL = 4; Cyclic bank access; Half of address bits
change every two clock cycles; Continuous
data; Measurement is taken during continuous
READ
BL = 8; Cyclic bank access; Half of address bits
change every four clock cycles; Continuous
data; Measurement is taken during continuous
READ
CK = idle; All banks idle; No inputs toggling
t
t
t
RC; Read followed by write sequence;
RC; Read followed by write sequence;
RC; Read followed by write sequence;
t
t
t
RC; Half address transitions once
RC; Half address transitions once
RC; Half address transitions once
576Mb: x9, x18, x36 2.5V Vext, 1.8V Vdd, HSTL, CIO, RLDRAM II
Condition
t
RC;
17
Idd2R (Vdd) x9/x18 1225
Idd4R (Vdd) x9/x18
Idd8R (Vdd) x9/x18
Iref1 (Vdd) x9/x18
Iref2 (Vdd) x9/x18
Idd1 (Vdd) x9/x18
Idd2 (Vdd) x9/x18
Idd3 (Vdd) x9/x18
Isb1 (Vdd) x9/x18
Isb2 (Vdd) x9/x18
Idd2W (Vdd) x36
Idd4W (Vdd) x36
Idd8W (Vdd) x36
Idd2R (Vdd) x36
Idd4R (Vdd) x36
Idd8R (Vdd) x36
Iref1 (Vdd) x36
Iref2 (Vdd) x36
Idd1 (Vdd) x36
Idd2 (Vdd) x36
Idd3 (Vdd) x36
Isb1 (Vdd) x36
Isb2 (Vdd) x36
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Idd2W (Vext)
Idd4W (Vext)
Idd8W (Vext)
Idd2W (Vdd)
Idd8W (Vdd)
I
Idd2R (Vext)
Idd4R (Vext)
Idd8R (Vext)
Iref1 (Vext)
Iref2 (Vext)
DD
Idd1 (Vext)
Idd2 (Vext)
Idd3 (Vext)
Isb1 (Vext)
Isb2 (Vext)
Symbol
x9/x18
X
x9/x18
4W (V
9/
X
18
DD
Electrical Specifications – Idd
)
1335
1545
1185
1095
1270
-18
365
365
465
485
475
510
505
625
995
995
425
425
985
770
860
920
655
855
55
55
15
15
20
80
20
50
30
30
50
30
30
5
5
©2004 Micron Technology, Inc. All rights reserved.
1,105 1,100
-25E
293
293
380
400
400
425
430
540
790
915
330
390
980
785
887
675
755
940
995
685
735
575
665
53
53
15
15
20
80
20
50
30
30
50
30
30
5
5
288
288
348
374
362
418
408
460
785
785
325
326
970
779
882
668
750
935
990
680
730
570
660
-25
48
48
15
15
20
80
20
50
30
30
50
30
30
5
5
233
233
305
343
319
389
368
425
615
615
267
281
819
914
609
790
525
580
735
795
525
660
450
505
-33
48
48
13
13
18
70
18
40
25
25
40
25
25
5
5
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA