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CY7C1049BV33
Document #: 38-05139 Rev. *A
Page 3 of 10
DC Electrical Characteristics Over the Operating Range (continued)
-20
-25
Parameter
Description
Test Conditions
Min.
Max.
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = Min.,
IOH = –4.0 mA
2.4
2.4
V
VOL
Output LOW Voltage
VCC = Min.,
IOL = 8.0 mA
0.4
0.4
V
VIH
Input HIGH Voltage
2.2
VCC + 0.5
2.2
VCC + 0.5
V
VIL
Input LOW Voltage[2]
–0.5
0.8
–0.5
0.8
V
IIX
Input Load Current
GND < VI < VCC
–1+1
–1+1
µA
IOZ
Output Leakage
Current
GND < VOUT < VCC,
Output Disabled
–1+1
–1+1
µA
ICC
VCC Operating
Supply Current
VCC = Max.,
f = fMAX = 1/tRC
Com’l
160
150
mA
Ind’l
170
170
mA
ISB1
Automatic CE
Power-Down Current
—TTL Inputs
Max. VCC, CE > VIH
VIN > VIH or
VIN < VIL, f = fMAX
30
30
mA
ISB2
Automatic CE
Power-Down Current
—CMOS Inputs
Max. VCC,
CE > VCC – 0.3V,
VIN > VCC – 0.3V,
or VIN < 0.3V, f = 0
Com’l/Ind’l8
8
mA
Com’lL
0.5
0.5
mA
Capacitance[3]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
8pF
COUT
I/O Capacitance
8
pF
AC Test Loads and Waveforms
Note:
3.
Tested initially and after any design or process changes that may affect these parameters.
90%
10%
3.3V
GND
90%
10%
ALL INPUT PULSES
3.3V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
OUTPUT
(a)
(b)
R1 317
Ω
167
Ω
R2
351
Ω
VENIN EQUIVALENT
THÉ
1.73V
RiseTime:1 V/ns
Fall time:
1 V/ns