Datasheet

DS7147 Rev 10 87/103
STM8S003F3 STM8S003K3 Electrical characteristics
87
Static latch-up
Two complementary static tests are required on 10 parts to assess the latch-up
performance:
• A supply overvoltage (applied to each power supply pin)
• A current injection (applied to each input, output and configurable I/O pin) is performed
on each sample.
This test conforms to the EIA/JESD 78 IC latch-up standard. For more details, refer to the
application note AN1181.
Table 51. Electrical sensitivities
Symbol Parameter Conditions Class
(1)
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).
LU Static latch-up class
T
A
= 25 °C A
T
A
= 85 °C A