STM8T141 datasheet(37/50 Pages) STMICROELECTRONICS

Part #	STM8T141

Description	Single-channel capacitive sensor for touch or proximity detection with shielded sensing electrode

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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37 / 50 page

STM8T141

Electrical characteristics

Doc ID 15699 Rev 7

37/50

9.6.6

Static latchup

Two complementary static tests are required on 10 parts to assess the latchup performance.

●

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.

This test conforms to the EIA/JESD 78 IC latchup standard. For more details, refer to

application note AN1181.

Table 22.

Electrical sensitivities

Symbol

Parameter

Conditions

Class(1)

Class description: A Class is an STMicroelectronics internal specification. All its limits are higher than the

JEDEC specifications, that means when a device belongs to class A it exceeds the JEDEC standard. B

class strictly covers all the JEDEC criteria (international standard).

Static latchup class

TA +25 °C

TA +85 °C

STM8T141 Datasheet(PDF) 37 Page - STMicroelectronics