參數(shù)資料
型號： IBM13M32734JCA
廠商： IBM Microeletronics
英文描述： 32M x 72 Two Bank Registered/Buffered SDRAM Module(64M x 64 2組不帶緩沖同步動(dòng)態(tài)RAM模塊)
中文描述： 32M × 72配置兩個(gè)銀行的注冊/緩沖內(nèi)存模組（64米× 64 2組不帶緩沖同步動(dòng)態(tài)內(nèi)存模塊）
文件頁數(shù)： 12/20頁
文件大小： 529K
代理商： IBM13M32734JCA
IBM13M32734JCA
32M x 72 Two Bank Registered/Buffered SDRAM Module
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 12 of 20
09K3883.F38743
4/00
Operating, Standby, and Refresh Currents
(T
A
= 0 to +70
°
C, V
DD
= 3.3V
±
0.3V)
Parameter
Symbol
Test Condition
Clock Cycle
10ns
Units
Notes
15ns
Burst Operating Mode/Active Standby
I
CC4
/I
CC3N
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≤
V
IL
(max), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≤
V
IL
(max), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≤
V
IL
(max), t
CK
= min,
S0 - S3 =V
IH
(min)
CKE
≥
V
IH
(min), t
CK
= Infinity,
S0 - S3 =V
IH
(min)
CKE
≤
V
IH
(min), t
CK
= Infinity,
S0 - S3 =V
IH
(min)
CKE
≤
V
IH
(min), t
CK
= Infinity,
S0 - S3 =V
IH
(min)
1323
1023
mA
1, 2, 3
Burst Operating Mode/Precharge Standby
I
CC4
/I
CC2N
1278
870
mA
1, 2, 3
Burst Operating Mode/Auto Refresh
I
CC4
/I
CC5
2768
2067
mA
1, 2, 3
Non-burst Operating Mode/Active Standby
I
CC1
/I
CC3N
1373
1167
mA
1, 2, 3
Non-burst Operating Mode/Precharge Standby
I
CC1
/I
CC2N
1022
816
mA
1, 2, 3
Non-burst Operating Mode/Auto Refresh
I
CC1
/I
CC5
2678
2112
mA
1, 3
Active Standby/Active Standby
I
CC3N
/I
CC3N
1013
942
mA
3
Active Standby/Precharge Standby
I
CC3N
/I
CC2N
968
789
mA
3
Active Standby/Auto Refresh
I
CC3N
/I
CC5
2318
1887
mA
1, 3
Precharge Standby/Precharge Standby
I
CC2N
/I
CC2N
925
636
mA
3
Precharge Standby/Auto Refresh
I
CC2N
/I
CC5
2275
1734
mA
1, 3
Auto Refresh/Auto Refresh
I
CC5
/I
CC5
3483
2733
mA
1, 3
Active Standby Power Down/ Active Standby
Power Down
I
CC3p
/I
CC3p
473
402
mA
3
Active Standby Power Down/Precharge
Standby Power Down
I
CC3p
/I
CC2p
392
321
mA
3
Precharge Standby Power Down/ Precharge
Standby Power Down
I
CC2p
/I
CC2p
311
240
mA
3
Precharge Standby Non-power Down/Pre-
CC2NS
/I
CC2NS
300
215
mA
3
Precharge Standby Power Down/Precharge
Standby Power Down (NO CLOCK)
I
CC2PS
/I
CC2PS
38
38
mA
3
Self Refresh Current /Self Refresh Current
I
CC6
/I
CC6
56
51
mA
3
1. These parameters depend on the cycle rate and are measured with the cycle determined by the minimum value of t
CK
and t
RC
.
Input signals are changed once during t
CK
(min).
2. The specified values are obtained with the output open.
3. The specified values are obtained with the output open.
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