STM8AF52A8TDX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8AF52A8TDX

Automotive 8-bit MCU, with up to 128 Kbyte Flash, data EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 to 5.5 V

STMicroelectronics 

Electrical characteristics

STM8AF526x/8x/Ax STM8AF6269/8x/Ax

Electromagnetic interference (EMI)

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

loading.

Table 46. EMI data

Conditions

Symbol Parameter

General

conditions

Monitored

frequency band

Max fCPU(1)

8

16 24

MHz MHz MHz

Unit

Peak level

SEMI

EMI level

VDD = 5 V,

0.1 MHz to 30 MHz 15 17 22

TA = 25 °C,

30 MHz to 130 MHz 18 22 16

LQFP80 package

dBµV

conforming to IEC 130 MHz to 1 GHz -1

3

5

61967-2

-

2

2.5 2.5

1. Guaranteed by 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 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 47. ESD absolute maximum ratings

Symbol

Ratings

Conditions

Class

Maximum

value(1)

Unit

VESD(HBM)

Electrostatic discharge voltage

(human body model)

TA = 25 °C, conforming

to JESD22-A114

3A

4000

VESD(CDM)

Electrostatic discharge voltage

(charge device model)

TA = 25 °C, conforming

to JESD22-C101

3

500

V

VESD(MM)

Electrostatic discharge voltage

(charge device model)

TA = 25 °C, conforming

to JESD22-A115

B

200

1. Guaranteed by characterization results, not tested in production

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