is42s16400b1 Integrated Silicon Solution, Inc., is42s16400b1 Datasheet - Page 12

• Manufacturer Part Number: is42s16400b1
• Description: 1 Meg Bits X 16 Bits X 4 Banks 64-mbit Synchronous Dynamic Ram - Integrated Silicon Solution, Inc
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S16400B1
DC ELECTRICAL CHARACTERISTICS
Notes:
1. These are the values at the minimum cycle time. Since the currents are transient, these values decrease as the cycle time
2. Icc
12
Symbol Parameter
I
I
V
V
I
I
I
I
I
I
I
I
I
I
I
I
IL
OL
CC1
CC2P
CC2PS
CC2N
CC2NS
CC3P
CC3PS
CC3N
CC3NS
CC4
CC5
CC6
OL
OH
increases. Also note that a bypass capacitor of at least 0.01 µF should be inserted between V
chip to suppress power supply voltage noise (voltage drops) due to these transient currents.
1
and Icc
Input Leakage Current
Output Leakage Current
Output High Voltage Level
Output Low Voltage Level
Operating Current
Precharge Standby Current
(In Power-Down Mode)
Precharge Standby Current
(In Non Power-Down Mode)
Active Standby Current
(In Power-Down Mode)
Active Standby Current
(In Non Power-Down Mode)
Operating Current
(In Burst Mode)
Auto-Refresh Current
Self-Refresh Current
4
depend on the output load. The maximum values for Icc
(1)
(1,2)
Test Condition
0V V
the tested pin at 0V
Output is disabled, 0V V
I
I
One Bank Operation,
Burst Length=1
t
I
CKE V
CKE V
CKE V
CKE V
t
I
t
CKE 0.2V
OUT
OUT
RC
OUT
CK
OUT
RC
= t
= t
= –2 mA
= +2 mA
= 0mA
= 0mA
t
RC
CK
RC
IN
IL
IL
IH
IH
(min.)
(
(
MIN
MIN
(
(
(
(
Integrated Silicon Solution, Inc. — www.issi.com —
V
MAX
MAX
MIN
MIN
(Recommended Operation Conditions unless otherwise noted.)
DD
)
)
)
)
)
, with pins other than
)
OUT
CAS latency = 2
CAS latency = 3
CAS latency = 3 Com.
CAS latency = 3 Com.
CAS latency = 2 Com.
1
and Icc
t
t
t
t
t
t
t
t
CK
CK
CK
CK
CK
CK
CK
CK
V
DD
= t
=
= t
=
= t
=
= t
=
CK
CK
CK
CK
4
(
(
(
(
are obtained with the output open state.
MIN
MIN
MIN
MIN
)
)
)
)
Com.
Com.
Com.
Com.
Com.
Com.
Com.
Speed
-7
—
—
—
—
—
—
—
-7
-7
-7
-7
—
DD
and GND for each memory
Min.
2.4
–5
–5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ISSI
Max.
1-800-379-4774
120
130
100
0.4
1.5
30
15
10
10
40
20
90
90
—
5
5
2
12/09/03
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
Rev. A
V
V
®