參數(shù)資料
型號(hào)： IBM11N4845CB
廠商： IBM Microeletronics
英文描述： 4M x 72 Chip-Kill Protect ECC-on-DIMM Module(4M x 72 帶糾錯(cuò)代碼保護(hù)的小外形雙列直插動(dòng)態(tài)RAM模塊)
中文描述： 4米× 72片，殺死保護(hù)ECC的上內(nèi)存模塊（4米× 72帶糾錯(cuò)代碼保護(hù)的小外形雙列直插動(dòng)態(tài)內(nèi)存模塊）
文件頁數(shù)： 6/29頁
文件大小： 542K
代理商： IBM11N4845CB
IBM11N4845BB
IBM11N4845CB
4M x 72 Chip-Kill Protect ECC-on-DIMM Module
Preliminary
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 6 of 29
75H5485
GA14-4640-00
Revised 11/96
DC Electrical Characteristics
(T
C
= 0 to +60C, V
CC
= 3.3V
±
0.15V)
Symbol
Parameter
11/11 Addressing
12/10 Addressing
Units
Notes
x72
x72
Min.
Max.
Min.
Max.
I
CC1
Operating Current
Average Power Supply Operating Current
(RAS, CAS, Address Cycling: t
RC
= t
RC
min.)
-6R
—
1870
—
1650
mA
1, 2, 3
I
CC2
Standby Current (TTL)
Power Supply Standby Current
(RAS = CAS = V
IH
)
—
50
—
50
mA
I
CC3
RAS Only Refresh Current
Average Power Supply Current, RAS Only Mode
(RAS Cycling, CAS = V
IH
: t
RC
= t
RC
min)
-6R
—
1870
—
1650
mA
1, 3
I
CC4
EDO Page Mode Current
Average Power Supply Current, EDO Page Mode
(RAS = V
IL
, CAS, Address Cycling: t
HPC
= t
HPC
min)
-6R
—
1430
—
1430
mA
1, 2, 3
I
CC5
Standby Current (CMOS)
Power Supply Standby Current
(RAS = CAS = V
CC
- 0.2V)
—
28
—
28
mA
I
CC6
CAS Before RAS Refresh Current
Average Power Supply Current, CAS Before RAS
Mode
(RAS, CAS, Cycling: t
RC
= t
RC
min)
-6R
—
1870
—
1650
mA
1, 3
I
I(L)
Input Leakage Current
Input Leakage Current, any input
(0.0
≤
V
IN
≤
(V
CC
+ 0.3V)), All Other Pins Not Under
Test = 0V
RAS
-360
+360
-360
+360
μ
A
WE, OE
-20
+20
-20
+20
CAS
-60
+60
-60
+60
Address
-220
+220
-220
+220
I
O(L)
Output Leakage Current
(D
OUT
is disabled, 0.0
≤
V
OUT
≤
V
CC
)
-10
+10
-10
+10
μ
A
V
OH
Output Level (TTL)
Output “H” Level Voltage
( I
OUT
= -2.5mA)
2.4
V
CC
2.4
V
CC
V
V
OL
Output Level (TTL)
Output “L” Level Voltage
( I
OUT
= +2.1mA)
0.0
0.4
0.0
0.4
V
1. I
CC1
, I
CC3
, I
CC4
and I
CC6
depend on cycle rate.
2. I
CC1
and I
CC4
depend on output loading. Specified values are obtained with the output open.
3. Address can be changed once or less while RAS =V
IL
. In the case of I
CC4
, it can be changed once or less when CAS =V
IH
.
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