IBM11M8735C
IBM11M8735CB
8M x 72 DRAM MODULE
DC Electrical Characteristics
Symbol
I
CC1
(T
A
= 0 to +70˚C, V
CC
= 3.3V
±
0.3V or V
CC
= 5.0V
±
0.5V)
Min.
-60
-70
—
—
Max.
1386
mA
1206
Units
Notes
Parameter
Operating Current
Average Power Supply Operating Current
(RAS, CAS, Address Cycling: t
RC
= t
RC
min.)
Standby Current (TTL)
Power Supply Standby Current
(RAS = CAS = V
IH
)
RAS Only Refresh Current
Average Power Supply Current, RAS Only Mode
(RAS Cycling, CAS = V
IH
: t
RC
= t
RC
min)
EDO Page Mode Current
Average Power Supply Current, EDO Page Mode
(RAS = V
IL
, CAS, Address Cycling: t
HPC
= t
HPC
min)
Standby Current (CMOS)
Power Supply Standby Current
(RAS = CAS = V
CC
- 0.2V)
CAS Before RAS Refresh Current
Average Power Supply Current, CAS Before RAS Mode
(RAS, CAS, Cycling: t
RC
= t
RC
min)
Input Leakage Current
Input Leakage Current, any input
(0.0
≤
V
IN
≤
(V
CC
+ 0.3V)), All Other Pins Not Under Test = 0V
Output Leakage Current
(D
OUT
is disabled, 0.0
≤
V
OUT
≤
V
CC
)
Output Level (TTL)
Output “H” Level Voltage
(I
OUT
= -2.5mA for 3.3V, or I
OUT
= -5mA for 5.0V)
Output Level (TTL)
Output “L” Level Voltage
(I
OUT
= +2.1mA for 3.3V, or I
OUT
= +4.2mA for 5.0V)
-60
-70
CAS, WE,
OE, A0, B0
A1 - A11, DQ
RAS
-60
-70
-60
-70
I
CC2
—
—
—
—
—
72
1386
mA
I
CC3
mA
1206
1206
mA
1026
I
CC4
I
CC5
—
—
—
-10
-20
-90
-10
36
1386
mA
I
CC6
mA
1206
+10
+20
+90
+10
µA
µA
I
I(L)
I
O(L)
V
OH
2.4
V
CC
V
V
OL
0.0
0.4
V
1.
2.
3.
4.
I
CC1
, I
CC3
, I
CC4
and I
CC6
depend on cycle rate.
I
CC1
and I
CC4
depend on output loading. Specified values are obtained with the output open.
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
.
Refresh current is specified for 1 bank active and 1 bank standby.
©IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
50H8010
SA14-4635-02
Revised 5/96
Page 6 of 29
IBM [ IBM ]
