STM8S207xx, STM8S208xx
Electrical characteristics
Electromagnetic interference (EMI)
Emission tests conform to the SAE IEC 61967-2 standard for test software, board layout and
pin loading.
Table 48. EMI data
Conditions
(1)
Max fHSE/fCPU
Symbol
Parameter
Unit
Monitored
frequency band
General conditions
8 MHz/ 8 MHz/ 8 MHz/
8 MHz 16 MHz 24 MHz
0.1MHz to 30 MHz
30 MHz to 130 MHz
130 MHz to 1 GHz
15
18
-1
20
21
1
24
16
4
VDD = 5 V
Peak level
dBµV
TA = 25 °C
SEMI
LQFP80 package
conforming to SAE IEC
61967-2
SAE EMI
level
SAE EMI level
2
2.5
2.5
1. Data based on characterization results, not tested in production.
Absolute maximum ratings (electrical sensitivity)
Based on two different tests (ESD and LU) using specific measurement methods, the
product is stressed in order to determine its performance in terms of electrical sensitivity.
For more details, refer to the application note AN1181.
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 49. ESD absolute maximum ratings
Maximum
Symbol
Ratings
Conditions
Class
Unit
value(1)
Electrostatic discharge voltage
(Human body model)
TA = 25°C, conforming to
VESD(HBM)
A
2000
V
V
JESD22-A114
Electrostatic discharge voltage
(Charge device model)
TA= 25°C, conforming to
JESD22-C101
VESD(CDM)
IV
1000
1. Data based on characterization results, not tested in production.
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