M34C02(1999) Просмотр технического описания (PDF) - STMicroelectronics
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M34C02 Datasheet PDF : 19 Pages
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M34C02
Table 6. DC Characteristics
(TA = –40 to 85 °C; VCC = 2.5 to 5.5 V, 2.2 to 5.5 V)
Symbol
Parameter
Test Condition
Min.
ILI
Input Leakage
Current
SCL, SDA
0 V ≤ VIN ≤ VCC
ILO Output Leakage Current
0 V ≤ VOUT ≤ VCC, SDA in Hi-Z
-W or -L series VCC =5V, fc=400kHz (rise/fall time < 30ns)
ICC Supply Current
-W series VCC =2.5V, fc=400kHz (rise/fall time < 30ns)
-L series VCC =2.2V, fc=400kHz (rise/fall time < 30ns)
-W or -L series
ICC1
Supply Current
(Stand-by)
-W series
-L series
VIN = VSS or VCC , VCC = 5 V
VIN = VSS or VCC , VCC = 2.5 V
VIN = VSS or VCC , VCC = 2.2 V
VIL
Input Low
Voltage
SCL, SDA
E0, E1, E2
WC
– 0.3
– 0.3
– 0.3
VIH
Input High
Voltage
SCL, SDA
E0, E1, E2
WC
0.7VCC
0.7VCC
0.7VCC
VOL
Output Low
Voltage
-W or -L series
-W series
-L series
IOL = 3 mA, VCC = 5 V
IOL = 2.1 mA, VCC = 2.5 V
IOL = 2.1 mA, VCC = 2.2 V
Max. Unit
± 2 µA
± 2 µA
2
mA
1
mA
1
mA
1
µA
0.5
µA
0.5
µA
0.3VCC V
0.3VCC V
0.5
V
VCC+1 V
VCC+1 V
VCC+1 V
0.4
V
0.4
V
0.4
V
Table 7. AC Measurement Conditions
Input Rise and Fall Times
≤ 50 ns
Input Pulse Voltages
0.2VCC to 0.8VCC
Input and Output Timing
Reference Voltages
0.3VCC to 0.7VCC
Figure 11. AC Testing Input Output Waveforms
0.8VCC
0.7VCC
0.2VCC
0.3VCC
AI00825
Table 8. Input Parameters 1(TA = 25 °C, f = 400 kHz)
Symbol
Parameter
Test Condition
CIN
Input Capacitance (SDA)
CIN
ZWCL
Input Capacitance (other pins)
WC Input Impedance
VIN < 0.5 V
ZWCH
WC Input Impedance
VIN > 0.7VCC
tNS
Low Pass Filter Input Time
Constant (SCL and SDA)
Note: 1. Sampled only, not 100% tested.
Min.
5
500
100
Max.
8
6
20
500
Unit
pF
pF
kΩ
kΩ
ns
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