IS61SP6464 Datasheet, PDF (8/20 Pages) Integrated Silicon Solution, Inc – 64K x 64 SYNCHRONOUS PIPELINE STATIC RAM

IS61SP6464
ISSI ^®
POWER SUPPLY CHARACTERISTICS (Over Operating Range)
Symbol Parameter
Test Conditions
-133 -117 -100 -6
-7
-8
Max. Max. Max. Max. Max. Max. Unit
ICC
AC Operating
Device Selected,
Supply Current
All Inputs = VIL or VIH
OE = VIH,
Cycle Time • tKC min.
Com. 280 270 250 200 170 150 mA
Ind. — 290 270 220 190 170
ISB1
Standby Current Device Deselected,
Com. 70
70
70
70
70
70
mA
TTL Inputs
VCC = Max.,
Ind. —
80
80
80
80
80
All Inputs = VIH or VIL
CLK Cycle Time • tKC min.
ISB2
Standby Current Device Deselected,
Com. 20
20
20
20
20
20
mA
CMOS Inputs
VCC = Max.,
Ind. —
30
30
30
30
30
VIN = VCC • 0.2V, or VIN - 0.2V
CLK Cycle Time • tKC min.
IZZ
Power-Down Mode ZZ = VCCQ, CLK Running
Com. 20
20
20
20
20
20
mA
Current
All Inputs - GND + 0.2V
Ind. —
30
30
30
30
30
or • VCC – 0.2V
Notes:
1. The MODE pin has an internal pullup. ZZ pin has an internal pull-down. This pin may be a No Connect, tied to GND, or tied to
VCCQ.
2. The MODE pin should be tied to Vcc or GND. It exhibits ±10 µA maximum leakage current when tied to - GND + 0.2V
or • Vcc – 0.2V.
8
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
04/17/01