IBM04184BSLAC
IBM04364BSLAC
256K x 18 & 128K x 36 Standard Write SRAM
Preliminary
Recommended DC Operating Conditions
(T
A
= 0 to +85°C)
Symbol
V
DD
V
DDQ
V
IH
V
IL
I
OUT
1.
2.
3.
4.
Parameter
Supply Voltage
OCD Supply Voltage
Input High Voltage
Input Low Voltage
Output Current
Min.
3.135
2.375
2.0
-0.3
—
Typ.
3.3
2.5
—
—
5
Max.
3.47
3.47
V
DD
+0.3
0.8
8
Units
V
V
V
V
mA
Notes
All voltages referenced to V
SS
. All V
DD
, V
DDQ
and V
SS
pins must be connected.
V
IH
(Max)DC = V
DD
+ 0.3 V, V
IH
(Max)AC = V
DD
+ 1.5 V (pulse width
≤
4.0ns).
V
IL
(Min)DC = - 0.3 V, V
IL
(Min)AC= -1.5 V (pulse width
≤
4.0ns).
Must be powered up after V
DDQ
.
Capacitance
(T
A
= 0 to +85°C, V
DD
= 3.3V
±5%,
f=1MHz)
Symbol
C
IN
C
OUT
Input Capacitance
Data I/O Capacitance (DQ0-DQ35)
Parameter
Test Condition
V
IN
= 0V
V
OUT
= 0V
Max,
4
7
Units
pF
pF
DC Electrical Characteristics
(T
A
= 0 to +85°C, V
DD
=V
DDQ
=3.3V ±5%)
Symbol
I
DD7
I
DD7
I
SBZZ
Parameter
Average Power Supply Operating Current - x18
(I
OUT
= 0, V
IN
= V
IH
or V
IL
, ZZ & SS = V
IL
)
Average Power Supply Operating Current - x36
(I
OUT
= 0, V
IN
= V
IH
or V
IL
, ZZ & SS = V
IL
)
Power Supply Standby Current
(ZZ =V
IH,
All other inputs = V
IH
or V
IL
, I
OUT
= 0)
Power Supply Standby Current
(SS=V
IH
,ZZ=V
IL
, All other inputs= V
IH
or V
IL
, I
OUT
=0)
Input Leakage Current, any input
(V
IN
= V
SS
or V
DD
)
Output Leakage Current
(V
OUT
= V
SS
to 3.0V, DQ in High-Z)
(V
OUT
= 3.0 to V
DD
, DQ in High-Z)
Output High “H” Level Voltage (I
OH
=-8mA @ 2.4V)
Output Low “L” Level Voltage (I
OL
=+8mA @ 0.4V)
Output High “H” Level Voltage (I
OH
=-8mA @ 2.4V) V
DDQ
= 2.5V
Output Low “L” Level Voltage (I
OL
=+8mA @ 0.4V) V
DDQ
= 2.5V
—
Min.
—
Max.
400
Units
mA
Notes
—
450
mA
—
120
mA
I
SBSS
150
mA
I
LI
I
LO1
I
LO2
V
OH
V
OL
V
OH
V
OL
+1
µ
A
—
-
2.4
—
1.6
—
+6
+100
—
0.4
—
0.4
µ
A
V
V
V
V
1. I
OUT
= Chip Output Current. I
DD7
refers to 7ns cycle time.
©IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
75H4340
July 25, 2000
Page 6 of 20
IBM [ IBM ]
