STM8S207MBT3B datasheet(87/103 Pages) STMICROELECTRONICS

87 / 103 page

STM8S207xx, STM8S208xx

Electrical characteristics

Doc ID 14733 Rev 9

87/103

Electromagnetic interference (EMI)

Emission tests conform to the SAE IEC 61967-2 standard for test software, board layout and

pin loading.

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 48.

EMI data

Symbol

Parameter

Conditions

Unit

General conditions

Monitored

frequency band

Max fHSE/fCPU

(1)

8 MHz/

8 MHz

8 MHz/

16 MHz

8 MHz/

24 MHz

SEMI

Peak level

VDD = 5 V

TA = 25 °C

LQFP80 package

conforming to SAE IEC

61967-2

0.1MHz to 30 MHz

dBµV

30 MHz to 130 MHz

130 MHz to 1 GHz

-1

SAE EMI

level

SAE EMI level

2.5

Data based on characterization results, not tested in production.

Table 49.

ESD absolute maximum ratings

Symbol

Ratings

Conditions

Class

Maximum

value(1)

Data based on characterization results, not tested in production.

Unit

VESD(HBM)

Electrostatic discharge voltage

(Human body model)

TA = 25°C, conforming to

JESD22-A114

A2000

VESD(CDM)

Electrostatic discharge voltage

(Charge device model)

TA= 25°C, conforming to

JESD22-C101

1000

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