STM8T141 STMicroelectronics, STM8T141 Datasheet - Page 35

• Manufacturer Part Number: STM8T141
• Description: Single-channel capacitive sensor for touch or proximity detection with shielded sensing electrode
• Manufacturer: STMicroelectronics

STM8T141
9.6
9.6.1
9.6.2
EMC characteristics
Susceptibility and emission tests are performed on a sample basis during product
characterization.
Both the sample and its applicative hardware environment
dedicated specific EMC board defined in the IEC61967-1 standard.
Functional EMS (electromagnetic susceptibility)
While running in the above described environment the product is stressed by two
electromagnetic events until a failure occurs.
●
●
A device reset allows normal operations to be resumed. The test results are given in
Table 19
Prequalification trials
Table 19.
Symbol
V
V
FESD
EFTB
ESD: Electrostatic discharge (positive and negative) is applied on all pins of the device
until a functional disturbance occurs. This test complies with the IEC 1000-4-2
standard.
FTB: A burst of fast transient voltage (positive and negative) is applied to V
through a 100 pF capacitor, until a functional disturbance occurs. This test complies
with the IEC 1000-4-4 standard.
based on the EMS levels and classes defined in application note AN1709.
Voltage limits to be applied on any pin to
induce a functional disturbance
Fast transient voltage burst limits to be
applied through 100pF on V
to induce a functional disturbance
EMS data
Parameter
Doc ID 15699 Rev 7
DD
and V
SS
pins
V
(Narrow) package, complies
with IEC 1000-4-2
V
(Narrow) package, complies
with IEC 1000-4-4
DD
DD
5 V, T
5 V, T
(Figure
Conditions
A
A
+25 °C, SO8
+25 °C, SO8
Electrical characteristics
10) are mounted on a
DD
Level/class
and V
1B
4A
35/50
SS