IS61LV2568 Просмотр технического описания (PDF) - Integrated Silicon Solution
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IS61LV2568 Datasheet PDF : 8 Pages
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IS61LV2568
ISSI ®
OPERATING RANGE
Range
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
VCC
3.3V ± 10%
3.3V ± 10%
DC ELECTRICAL CHARACTERISTICS (Over Operating Range)
Symbol Parameter
VOH
Output HIGH Voltage
VOL
Output LOW Voltage
VIH
Input HIGH Voltage(1)
VIL
Input LOW Voltage(1)
ILI
Input Leakage
Test Conditions
VCC = Min., IOH = –4.0 mA
VCC = Min., IOL = 8.0 mA
GND - VIN - VCC
ILO
Output Leakage
GND - VOUT - VCC, Outputs Disabled
Note:
1. VIL(min) = –0.3V (DC); VIL(min) = –2.0V (pulse width - 2.0 ns).
VIH(max) = VCC + 0.3V (DC); VIH(max) = Vcc + 2.0V (pulse width - 2.0 ns).
Com.
Ind.
Com.
Ind.
Min.
Max.
Unit
2.4
—
V
—
0.4
V
2.0 VCC + 0.3 V
–0.3
0.8
V
–1
1
µA
–5
5
–1
1
µA
–5
5
POWER SUPPLY CHARACTERISTICS(1) (Over Operating Range)
Symbol
ICC
ISB1
ISB2
Parameter
Vcc Operating
Supply Current
TTL Standby
Current
(TTL Inputs)
CMOS Standby
Current
(CMOS Inputs)
Test Conditions
VCC = Max., CE = VIL
IOUT = 0 mA, f = Max.
VCC = Max.,
VIN = VIH or VIL
CE • VIH, f = max
VCC = Max.,
CE - VCC – 0.2V,
VIN > VCC – 0.2V, or
VIN - 0.2V, f = 0
-8 ns
Min. Max.
-10 ns
-12 ns
Min. Max. Min. Max.
-15 ns
Min. Max. Unit
Com.
— 150
— 125
— 110
— 90 mA
Ind.
— 160
— 135 — 120
— 100
Com.
— 50
— 40
— 35
— 30 mA
Ind.
— 60
— 50
— 45
— 40
Com.
— 10
— 10
— 10
— 10 mA
Ind.
— 20
— 20
— 20
— 20
Note:
1. At f = fMAX, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
CAPACITANCE(1,2)
Symbol
CIN
CI/O
Parameter
Input Capacitance
Input/Output Capacitance
Conditions
VIN = 0V
VOUT = 0V
Max.
Unit
6
pF
8
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: TA = 25°C, f = 1 MHz, Vcc = 3.3V.
Integrated Silicon Solution, Inc. — 1-800-379-4774
3
Rev. A
12/19/00
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