ST72T631K4D0 データシートの表示（PDF） - STMicroelectronics
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ST72T631K4D0
STMicroelectronics
ST72T631K4D0 Datasheet PDF : 109 Pages
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ST7263
7 ELECTRICAL CHARACTERISTICS
7.1 ABSOLUTE MAXIMUM RATINGS
Devices of the ST72 family contain circuitry to pro-
tect the inputs against damage due to high static
voltage or electric fields. Nevertheless, it is recom-
mended that normal precautions be observed in
order to avoid subjecting this high-impedance cir-
cuit to voltages above those quoted in the Abso-
lute Maximum Ratings. For proper operation, it is
recommended that the input voltage VIN be con-
strained within the range:
(VSS - 0.3V) ≤ VIN ≤ (VDD + 0.3V)
To enhance reliability of operation, it is recom-
mended to configure unused I/Os as inputs and to
connect them to an appropriate logic voltage level
such as VSS or VDD. it is also recommended to
connect VDDA and VDD together on application.
(same remark for VSSA and VSS).
All the voltage in the following tables are refer-
enced to VSS.
Stresses above those listed as “Absolute Maxi-
mum Ratings” may cause permanent damage to
the device. Functional operation of the device at
these conditions is not implied. Exposure to maxi-
mum rating conditions for extended periods may
affect device reliability.
Table 24. Absolute Maximum Ratings (Voltage Referenced to VSS)
Symbol
VDD
VDDA
|VDDA - VDD|
|VSSA - VSS|
IVDD - IVSS
VIN
VOUT
TA
TSTG
TJ
PD
ESD
Ratings
Recommended Supply Voltage
Analog Reference Voltage
Max. variations on Power Line
Max. variations on Ground Line
Total current into VDD/VSS
Input Voltage
Output Voltage
Ambient Temperature Range
Storage Temperature Range
Junction Temperature
Power Dissipation
ESD susceptibility
Value
- 0.3 to +6.0
- 0.3 to +6.0
50
50
80/80
VSS - 0.3 to VDD + 0.3
VSS - 0.3 to VDD + 0.3
TL to TH
0 to + 70
-65 to +150
150
350
2000
Unit
V
V
mV
mV
mA
V
V
°C
°C
°C
mW
V
93/109
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