CY62256VLL-70ZRI(2004) 데이터 시트보기 (PDF) - Cypress Semiconductor
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CY62256VLL-70ZRI Datasheet PDF : 13 Pages
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CY62256V
Electrical Characteristics Over the Operating Range (continued)
Parameter
ICC
ISB1
ISB2
Description
Test Conditions
VCC Operating Supply Current
Automatic CE Power-down
Current— TTL Inputs
Automatic CE Power-down
Current — CMOS Inputs
VCC = 2.7V, IOUT = 0 mA, f = fMAX
= 1/tRC
VCC = 2.7V, CE > VIH,
VIN > VIH or VIN < VIL, f = fMAX
VCC = 2.7V, CE > VCC − 0.3V
VIN > VCC – 0.3V or VIN < 0.3V, f = 0
Com’l, Ind’l
Com’l, Ind’l
Com’l
Ind’l
CY62256V25-100
Min. Typ.[2] Max.
9
15
Unit
mA
75 225 µA
0.1
4
8
Capacitance[5]
Parameter
CIN
COUT
Description
Input Capacitance
Output Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 3.0V
Max.
Unit
6
pF
8
pF
AC Test Loads and Waveforms
R1
VCC
OUTPUT
50 pF
INCLUDING
JIG AND
SCOPE
ALL INPUT PULSES
VCC
90%
90%
10%
R2
GND
10%
< 5 ns
< 5 ns
Equivalent to:
THÉVENIN EQUIVALENT
Rth
OUTPUT
Vth
Parameter
3.3V
2.5V
R1
1100
16600
R2
1500
15400
RTH
645
8000
VTH
1.750
1.20
Notes:
5. Tested initially and after any design or process changes that may affect these parameters.
Units
Ohms
Ohms
Ohms
Volts
Document #: 38-05057 Rev. *D
Page 4 of 13
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