CY7C441-14JC データシートの表示（PDF） - Cypress Semiconductor
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CY7C441-14JC Datasheet PDF : 15 Pages
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CY7C441
CY7C443
Electrical Characteristics Over the Operating Range
7C441–12 7C441–14 7C441–20 7C441–30
7C443–12 7C443–14 7C443–20 7C443–30
Parameter
Description
Test Conditions
Min. Max. Min. Max. Min. Max. Min. Max. Unit
VOH
Output HIGH
VCC = Min., IOH = –2.0 mA 2.4
2.4
2.4
2.4
V
Voltage
VOL
Output LOW
VCC = Min., IOL = 8.0 mA
Voltage
0.4
0.4
0.4
0.4 V
VIH
VIL
IIX
IOS[2]
ICC1[3]
ICC2[4]
ISB[5]
Input HIGH Voltage
Input LOW Voltage
2.2 VCC 2.2 VCC 2.2 VCC 2.2 VCC V
–0.5 0.8 –0.5 0.8 –0.5 0.8 –0.5 0.8 V
Input Leakage
Current
Output Short
Circuit Current
VCC = Max.,
GND < VI < VCC
VCC = Max., VOUT = GND
–10 +10 –10 +10 –10 +10 –10 +10 µA
–90
–90
–90
–90
mA
Operating Current VCC = Max.,
Com’l
140
140
120
100 mA
IOUT = 0 mA
Mil/Ind
150
150
130
110 mA
Operating Current VCC = Max.,
Com’l
70
70
70
70 mA
IOUT = 0 mA
Mil/Ind
80
80
80
80 mA
Standby Current VCC = Max.,
Com’l
30
30
30
30 mA
IOUT = 0 mA
Mil/Ind
30
30
30
30 mA
Capacitance[6]
Parameter
CIN
Description
Input Capacitance
Test Conditions
TA = 25°C, f = 1 MHz,
VCC = 5.0V
Max.
Unit
10
pF
AC Test Loads and Waveform[7,8]
5V
OUTPUT
R1 500Ω
Equivalent to:
CL
INCLUDING
JIG AND
SCOPE
R2
333Ω
C441-4
THÉVENIN EQUIVALENT
200Ω
OUTPUT
2V
3.0V
GND
≤ 3 ns
ALL INPUT PULSES
90%
10%
90%
10%
≤ 3 ns
C441-5
Notes:
1. The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
2. Test no more than one output at a time and do not test any output for more than one second.
3. Input signals switch from 0V to 3V with a rise/fall time of 3 ns or less, clocks and clock enables switch at maximum frequency (fMAX), while data inputs switch
at fMAX/2. Outputs are unloaded.
4. Input signals switch from 0V to 3V with a rise/fall time less than 3 ns, clocks and clock enables switch at 20 MHz, while the data inputs switch at 10 MHz.
Outputs are unloaded.
5. All inputs signals are connected to VCC. All outputs are unloaded. Read and write clocks switch at maximum frequency (fMAX).
6. Tested initially and after any design or process changes that may affect these parameters.
7. CL = 30 pF for all AC parameters.
8. All AC measurements are referenced to 1.5V.
Document #: 38-06032 Rev. *A
Page 3 of 15
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