STM8T143 STMicroelectronics, STM8T143 Datasheet - Page 39

• Manufacturer Part Number: STM8T143
• Description: Single-channel capacitive sensor for touch and proximity detection
• Manufacturer: STMicroelectronics

STM8T143
9.2
9.3
9.3.1
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 8.
1. Care must be taken as option bit could be modified if this voltage is higher than 5.5 V.
Table 9.
1. All power (V
Table 10.
Operating conditions
General operating conditions and supply characteristics
Table 11.
1. The supply voltage must reach 0 V when it drops below the minimum operating voltage.
Symbol
V
Symbol
Symbol
T
DD
STG
I
I
T
VDD
VSS
Symbol
I
J
IO
− V
t
V
VDD
T
DD
SS
A
Storage temperature range
Junction temperature range (SO8 narrow and UFDFPN8
package)
Voltage characteristics
Current characteristics
Thermal characteristics
Operating characteristics
DD
Supply voltage
Total current into V
Total current out of V
Output current sunk by output pin
Output current sourced by output pin
) and ground (V
Supply voltage
Operating temperature
Turn-on slope
(rise time rate)
Turn-off slope
(fall time rate)
SS
) lines must always be connected to the external supply.
Doc ID 18315 Rev 3
DD
SS
Ratings
Ratings
power lines (source)
Parameter
Ratings
ground lines (sink)
(1)
(1)
Min.
2.0
-40
0
0
Electrical characteristics
Maximum value
Maximum value
− 65 to +150
6.4
2
2
1
1
Value
(1)
Max.
10
90
+85
5.5
10
(1)
mS/V
Unit
°C
Unit
Unit
Unit
V
mA
°C
°C
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V