STM8T143 STMicroelectronics, STM8T143 Datasheet - Page 46

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

Electrical characteristics
9.7.5
9.7.6
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Electrostatic discharge (ESD)
Electrostatic discharges (3 positive then 3 negative pulses separated by 1 second) are
applied to the pins of each sample according to each pin combination. The sample size
depends on the number of supply pins in the device (3 parts*(n+1) supply pin). This test
conforms to the JESD22-A114A/A115A standard. For more details, refer to the application
note AN1181.
Table 24.
1. Data based on characterization results, not tested in production
Static latchup
Two complementary static tests are required on 10 parts to assess the latchup performance.
●
●
This test conforms to the EIA/JESD 78 IC latchup standard. For more details, refer to
application note AN1181.
Table 25.
1. Class description: A class is an STMicroelectronics internal specification. All its limits are higher than the
M
V
V
Symbol
Symbol
ESD(CDM)
ESD(HBM)
JEDEC specifications, that means when a device belongs to class A it exceeds the JEDEC standard.
Class B strictly covers all the JEDEC criteria (international standard).
LU
A supply overvoltage (applied to each power supply pin) and
A current injection (applied to each input, output and configurable I/O pin) are
performed on each sample.
Static latchup
Electrostatic discharge voltage
(Human body model)
Electrostatic discharge voltage
(Charge device model)
ESD absolute maximum ratings
Electrical sensitivities
Parameter
Ratings
Doc ID 18315 Rev 3
T
T
A
A
= +25 °C
= +85 °C
T
to JESD22-A114
T
to JESD22-C101
A
A
= +25°C, conforming
= +25°C, conforming
Conditions
Conditions
Class
3A
IV
Maximum
value
4
1
STM8T143
(1)
Class
A
Unit
(1)
kV