IS27LV020-12PL 데이터 시트보기 (PDF) - Integrated Silicon Solution
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IS27LV020-12PL Datasheet PDF : 11 Pages
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IS27LV020
ISSI®
POWER SUPPLY CHARACTERISTICS(1,2,5) (Over Operating Range)
Symbol Parameter
ICC1
Vcc Operating
Supply Current(3)
IPP1
ICCSB0
ICCSB1
VPP Current During
Read(4)
Vcc CMOS Standby
Current
Vcc TTL Standby
Current
Test Conditions
VCC = Max., CE = VIL
IOUT = 0 mA, f = 5 MHz
(Open outputs)
VCC = Max., CE = OE = VIL
VPP = VCC
CE = VCC + 0.3V (No toggling)
CE = VIH (No toggling)
Min.
Max.
Unit
—
10
mA
—
10
µA
—
20
µA
—
200
µA
Notes:
1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP. Never try to force VPP LOW to 1V
below VCC. Manufacturer suggests to tie VPP and VCC together during the READ operation.
2. Caution: the IS27LV020 must not be removed from (or inserted into) a socket when VCC or VPP is applied.
3. ICC1 is tested with OE = VIH to simulate open outputs.
4. Maximum active power usage is the sum of ICC and IPP.
5. Minimum DC input voltage is –0.5V. During transitions, the inputs may undershoot to –2.0V for periods less than 10 ns.
Maximum DC voltage on output pins is VCC + 0.5V which may overshoot to VCC + 2.0V for periods less than 10 ns.
CAPACITANCE(1,2,3)
Symbol
CIN
COUT
Parameter
Input Capacitance
Output Capacitance
Conditions
VIN = 0V
VOUT = 0V
Notes:
1. Typical values are for nominal supply voltage.
2. This parameter is only sampled, but not 100% tested.
3. Test conditions: TA = 25°C, f = 1 MHz.
Typ.
Max.
Unit
8
10
pF
8
12
pF
SWITCHING TEST CIRCUIT
3.3V
Device
Under
Test
100 pF CL
6.0KΩ
1.2KΩ
SWITCHING TEST WAVEFORM
2.4V
0.4V
2.0V
0.8V
INPUT
2.0V
0.8V
OUTPUT
Notes:
AC Testing:
1. Inputs are driven at 2.4V for a logic "1" and 0.4V for a logic "0".
2. Input pulse rise and fall times are ≤ 20 ns.
6
Integrated Silicon Solution, Inc.
EP019-0A
12/19/97
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