ES1274A - ECOTRONS VCU | EFI · 2020. 5. 14. · microcontroller. The MP574xP M U family features a...

ES1274A Datasheet_V1.9

Copyright ECOTRONS LLC All Rights Reserved

ES1274A

Main Microprocessor

MPC5744

ISO26262 ASIL-D integrity level

200MHz

2.5M Flash

384K SRAM

Float Point Capability

(SBC) MC33CFS6500 microprocessor

Inputs

8 Analog Inputs

9 Digital Inputs

2 Frequency Inputs

Communication

3 CAN 2.0B (CANA, CANB, CANC)

CANA supports wake-up function

1 LIN

Sensor 5V Supply: 2 channels

SPI Serial EEPROM: 64K

Hardware Watchdog

Outputs

4 High-Side Drivers (2 of which could be configured as

PWM outputs)

10 Low Side Drivers (2 of which could be configured as

PWM outputs)

9-32 V Operating Voltage

OTP: 12KB, 10KB Optional

Environmental

-40°C to +85°C Operating

ISO26262 Compliant

Simulink Model Based Design



2

Date Version Note

V1.0

Nov. 11, 2019 V1.8 Section 4.7

Bootloader Reset

May 11, 2020 V1.9 Contact info update

Contact us: Web: http://www.ecotrons.com Email: [email protected]

[email protected]

Address: 13115 Barton Rd, STE H Whittier, CA, 90605 United States

Tel: +1 562-758-3039 +1 562-713-1105

http://www.ecotrons.com/

mailto:[email protected]

mailto:[email protected]



3

CONTENTS

CHAPTER 1 GENERAL INFORMATION ................................................................................ 5

1.1 SCU Introduction ...................................................................................................................................... 5

1.2 SCU Features ............................................................................................................................................ 5

CHAPTER 2 HARDWARE ......................................................................................................... 7

2.1 Specifications ........................................................................................................................................... 7

2.2 Mechanical Dimensions .......................................................................................................................... 8

CHAPTER 3 CONNECTOR AND PINOUTS .......................................................................... 9

3.1 Connector .................................................................................................................................................. 9

3.2 Pinouts ..................................................................................................................................................... 10

3.3 System Example ..................................................................................................................................... 13

CHAPTER 4 APPLICATION NOTES ..................................................................................... 14

4.1 Power ........................................................................................................................................................ 14 4.1.1 SCU Power ............................................................................................................................................. 14 4.1.2 Sensor Power Supply ........................................................................................................................... 15 4.1.3 VPWR Control Logic.............................................................................................................................. 16

4.2 Inputs ........................................................................................................................................................ 17 4.2.1 Digital Inputs ........................................................................................................................................... 17 4.2.2 Analog Inputs .......................................................................................................................................... 18 4.2.3 Frequency Inputs ................................................................................................................................... 20

4.3 Outputs ..................................................................................................................................................... 20 4.3.1 Low Side Outputs ................................................................................................................................... 20 4.3.2 High Side Outputs .................................................................................................................................. 22

4.4 Communication Module ........................................................................................................................ 23 4.4.1 SCU CAN Module Introduction ............................................................................................................ 23 4.4.2 DBC File Import ...................................................................................................................................... 25 4.4.3 CCP Protocol Implementation .............................................................................................................. 26

4.5 Safety Monitoring Module ..................................................................................................................... 27

4.6 Software Architecture ............................................................................................................................ 29

4.7 Reset ......................................................................................................................................................... 30



4

CHAPTER 5 SOFTWARE TOOLS ......................................................................................... 31

5.1 Code Generation Tool – EcoCoder ...................................................................................................... 32

5.2 Calibration Tool – EcoCal ...................................................................................................................... 33

5.3 Re-Programming Tool – EcoFlash ....................................................................................................... 34

APPENDIX: STANDARD TESTS ........................................................................................... 35



5

Chapter 1 General Information

1.1 SCU Introduction

Supervisory Control Unit, or SCU, is the auxiliary power controller for electrical/hybrid vehicles.

The range extender is an additional power storage component installed on vehicle to extend the

actual vehicle mileage. The SCU determines the vehicle operating condition by receiving input

information from ECU, MCU and VCU (such as engine speed, engine torque, request power,

etc.).

According to the MAP efficiency diagram of the engine and generator, SCU can choose the best

operating point for them to make the range extender reach the maximum efficiency, and meet

the product design requirements.

1.2 SCU Features

ISO26262 Oriented Design ASIL-D Safety Level

ES1274A SCU has an NXP MPC5744 microcontroller. The MPC574xP MCU family features a 32-bit embedded Power Architecture®, designed to meet the ASIL-D safety level. *Please refer to NXP official file MPC5744P Microcontroller Data Sheet (REV 6.1)

Basic Software (BSW) Ecotrons SCU comes with the Basic Software (BSW) pre-programmed, supporting all typical input/output drivers for vehicle controls.

Model Based Design Production Code Generation Tool

The BSW is encapsulated as Simulink library block sets, called “EcoCoder”. Users could take advantage of the model-based design to quickly build control strategy within Simulink. With one-click in Simulink, you can get the executable code and A2L description file.



6

CAN Bus-Based Programming EcoFlash is a CAN bus-based programming tool. Users could re-program the executable into SCU conveniently.

CAN Calibration Protocol (CCP) Ecotrons SCU supports the Ecotrons calibration tool, EcoCAL, and can be compatible with INCA, CANape, or other CCP-based calibration tools.



7

Chapter 2 Hardware

2.1 Specifications

Supply Voltage DC 12/24V(9~32V)

Working Temperature -40~85 °C

Humidity 0~95%, no condensation

Storage Temperature -40~85 °C

Protection Level IP67

Mechanical Shock 50g

Expected Life 10 years

Electric Performance ISO16750, ISO7637 compliance

EMC CISPR25 compliance

Dimensions 156×128×46mm

Weight ≤350g

Housing Die-casting aluminum

Rated Power Consumption 3W



8

2.2 Mechanical Dimensions

Unit: mm



9

Chapter 3 Connector and Pinouts

3.1 Connector

Ecotrons SCUs use the automotive rated connector, made by Delphi, which meet the automotive

safety requirements. The following table lists parts of the connector. Customers can buy their

own connector parts to make the harness, or they can ask Ecotrons to buy for them.

No. Name Part Number manufacturer

1 CONN HEADER 122POS R/A TIN .100 F932300 Delphi

4 Contact Crimp Socket 20-24 AWG Tin PPI0001484 Delphi

5 Contact Crimp Socket 20-24 AWG Tin PPI0000489 Delphi

8 MQS RETAINER HSG FOR 64P PPI0001501 Delphi

9 MQS 64P LEVER ASSY PPI0001526 Delphi



10

3.2 Pinouts

Name Pin # Description Specification

Power supply

BATT

10

DC 12/24V power

Voltage range: 9-32V Voltage monitoring channel: AI28 Voltage dividing ratio in EcoCoder: ‘(200K + 31.6K) / 31.6K’

*See page 13 for application note

11

26

27

PGND

9

Power ground

25

28

44

47

60

63

5V2 5 5V sensor supply

Maximum current: 150mA * Use blocks ‘PWR5V2’, ‘PWR5V3’ from ‘Power Control

Output’ to enable the 5V sensor supply or not 5V3 21

GND

23

Signal ground

*See page 14 for application note

24

49

50

51

52

57

Power-on

KEYON 18 KEYON Active-high: ＞8V *See page 16 for application note



11

DI21 55 LOW WAKE Active-low: ≤5V

Communication

CAN_SHILD1 8 CANA shielding

CAN_SHILD2 22 CANB shielding

CANA_H 6 CANA signal

Support CAN bus wake up. Built-in 120 Ω terminal resistor. CANA_L 7

CAN B_H 20 CANB signal No terminal resistor

CAN B_L 19

CAN C_H 4 CANC signal Built-in 120 Ω terminal resistor.

CAN C_L 3

LIN 12 LINBUS Could be added upon customer requirement.

Input

AI01 54

Analog inputs

A/D resolution: 12bit Input voltage range: 0-5V Pull-up power supply: 5V Pull-up resistor: 10K Voltage dividing ratio in EcoCoder: 1 * Use blocks ‘PWR5V1’ from ‘Power Control Output’ to

enable the pull-up power supply *See page 18 for application note

AI02 53

AI03 37 A/D resolution: 12bit Input voltage range: 0-5V Voltage dividing ratio in EcoCoder: 1

AI04 35

AI05 33

AI06 38 A/D resolution: 12bit Input voltage range: 0-36V Dividing resistor: 16K Voltage dividing ratio in EcoCoder: ‘(100K + 16K) / 16K’

AI07 36

AI08 34

DI01 40 Digital inputs Active-low: ≤5V



12

DI02 17

*See page 17 for application note DI03 42

DI04 43

DI06 59

Active-high: ≥8V

DI07 1

DI08 58

DI09 39

DI10 56

DI31 2 Frequency inputs by default. (Could be configured as digital inputs)

Frequency range: 20Hz-2KHz DI31 active low, DI32 active high

DI32 41

Output

HSO01 16

High-side drivers

Two channels @ 3A, max 5A * Use blocks ‘PWR12V_DRVP’ from ‘Power Control

Output’ to enable the HSO01-HSO02 HSO02 32

HSO03 48 Each channel @ 0.8A can be configured as PWM output, frequency range: 20Hz-2KHz * Use blocks ‘PWR12V_DRVP’ and ‘PWR5V1’ from ‘Power

Control Output’ to enable the HSO03-HSO04

HSO04 64

LSO01 29

Low-side drivers

Each channel @ 0.25A can be configured as PWM output, frequency range: 20Hz-2KHz * Use blocks ‘PWR5V1’ from ‘Power Control Output’ to

enable the LSO01-LSO08

LSO02 62

LSO03 14

Each channel @ 0.25A * Use blocks ‘PWR5V1’ from ‘Power Control Output’ to


LSO04 45

LSO05 46

LSO06 13

LSO07 61

LSO08 30

LSO09 31 Each channel @ 3A, max 5A



13

LSO10 15 * Use blocks ‘PWR5V1’ from ‘Power Control Output’ to


3.3 System Example

This simple system diagram provides a sample application for SCU hardware resource. It only illustrates some typical connections. The full wiring connection is to be defined for specific user applications.



14

Chapter 4 Application Notes

4.1 Power

4.1.1 SCU Power

Example Diagram

Fuse

+

-

PGND

PGND

SCU

BATT

BATT

63

PGND

PGND

PGND

60

47

44

28

26

27

Fuse10

11

25

9

PGND

PGND

BATT

BATT

Always connect all available power supply pins to allow maximum current capability, because each 12V power pin only allows limited current through. To avoid current overload on certain pins, thus to avoid the potential damage, all power pins should be connected even they seem to be redundant.

The total current through SCU is as maximum 15A.

Analog input channel AI28 is internally connected to BATT for SCU power supply voltage measurement. Its input voltage range is 0-36V with 12 bits resolution.

‘Read ADC Volt’ block in EcoCoder could be used to read voltage of BATT, please refer to ‘0-36V’ Analog Voltage Input’ part of section 4.2.2 for block setting details.

It is recommended to use a 5A fuse for pin10 and pin11. And a 5A fuse for pin26 and pin27.



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4.1.2 Sensor Power Supply

Example Diagram

SCU

5

49

5V2

A_n

GND

xxSensor

* A_n can be any 0-5V analog input channel

The ES1274A provides 2 channels of 5V sensor power supply.

5V sensor ground is common grounded internally with SCU power ground.

Sensor ground should connect to SCU signal ground instead of vehicle chassis ground.



16

4.1.3 VPWR Control Logic

CAN Wake

KEYON

LOW WAKE

PowerDelay

OR

OR

BATT

VPWR

With BATT connected, SCU Power (VPWR) could be activated by KEYON, CAN Wake, LOW WAKE and Power Delay signal.

KEYON is hardwired wake-up input with actual pin on the SCU connector. It is active-high. KEYON is a typical key switch input.

CAN Wake are wake-up signal controlled by the CAN A bus driver. The driver constantly monitors CAN bus and could activate VPWR when there is traffic detected on the bus.

Power Delay signal is controlled by the low-level software and it is used for SCU power-down delay. This delay function provides the power to the SCU for an extended time window after the user turning off the key-switch. During this extended time, or “after-run”, SCU could do some “house-keeping” work, such as storing the critical data into non-volatile memory (NVM).

The user application software shall, before initiating the SCU shutdown process, make sure all the wake-up signals mentioned above are not keeping the SCU awake:

• LOW WAKE input needs to be high or floating. • Make sure there is no traffic on CAN WAKE bus. • Lastly trigger the EcoCoder power-down block.

Notice: It is recommended to connect KEYON (Pin 18) to the actual vehicle key switch and use the “Power Management Example” block in EcoCoder to manage the SCU and vehicle shutdown process. Proved power management strategies are integrated in that block.



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4.2 Inputs

4.2.1 Digital Inputs

Example Diagram

Active High

Active Low

SCU

40

1

DI01

DI07

The digital inputs on ES1274A can be used to read the state of a digital signal input which shares ground reference with SCU.

There are two kinds of DI channels: • Active-high: EcoCoder block will read a default value of 0; When the input voltage is ≥8 V, the EcoCoder block will read the input as 1.

• Active-low: EcoCoder block will read a default value of 1; When the input voltage is ≤5 V, the EcoCoder block will read the input as 0.



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4.2.2 Analog Inputs

Analog Input Wiring Example

0-5V Analog Inputs

Voltage Input Example:

xx

SCU5V

ADCAI_n1

15K

10K

0-5V DC

*n1=01, 02

* Use blocks ‘PWR5V1’ from ‘Power Control Output’ to enable the pull-up power supply for AI01 and AI02

xx

SCU

ADCAI_n2

15K220K

0-5V DC

*n2=03, 04, 05

ES1274A offers 8 analog inputs with 12bits resolution.

Voltage input ranges are: 0-5V / 0-36V.

0-5V analog inputs are capable of both resistance and voltage type inputs



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0-36V Analog Inputs

Voltage Input Example:

xx

SCU

ADCAI_n3

100K220K 16K

0-36V DC

*n3=06, 07, 08

Dividing resistors are used for 0-36V analog inputs. AI06, 07, 08 are the three analog input channels that can measure 0-36V input.

0-36V analog voltage inputs have a voltage dividing ratio of ‘(100 + 16) / 16’ as indicated by the picture above.

Select ‘Custom Voltage Ratio’ of ‘Input Type’ in EcoCoder block.



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4.2.3 Frequency Inputs

Example Diagram

2

100k

30K

PWM Input

Frequency Input

SCU

30K

BATT

4.3 Outputs

4.3.1 Low Side Outputs

Example Diagram

This SCU provides 2 digital inputs that could be configured as PWM frequency input channels with pull-up resistors.

The maximum resolution for frequency measurement could be configured to 1Hz.

The measurable frequency range is 20Hz-2kHz.

SPEED 1, 2, could be configured in EcoCoder as digital inputs.

8 channels x 0.25A continuous current, LSO 01, 02, 03, 04, 05, 06, 07, 08.

2 channels x 3A continuous current, LSO 09, 10.



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LOAD

V

29

SCU

LSO01

LSO Control

Channel Number Diagnostic Method

LSO 01 - 08

– Output shorted to V + – Output shorted to GND – Open circuit – Overload – Over temperature

LSO 09, 10

– Output shorted to V + – Output shorted to GND – Open circuit



22

4.3.2 High Side Outputs

All the high side output channels are controllable. By configuring the block ‘PWR12V_DRVP’ from ‘Power Control Output’, users can decide whether to enable all the high side output channels or not.

High Side Outputs Wiring Example

High Side Outputs Driver Diagnostic

Channel Number Diagnostic Method

HSO 01, 02

– Output shorted to V + – Output shorted to GND – Open circuit – Overload – Over temperature

HSO 03, 04 – Output shorted to V + – Output shorted to GND – Open circuit

This SCU provides 4 high side outputs with overcurrent and overvoltage protection. These drivers could be used as Boolean outputs for driving peripheral devices such as relays, pumps, etc.

2 channels (HSO 01 - 02) x 3A continuous.

2 channels (HSO 03 - 04) x 0.8A continuous, and these two channels could be configured as PWM outputs. (20Hz-2kHz)



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4.4 Communication Module

4.4.1 SCU CAN Module Introduction

CAN Node

CANAH

CAN Node

CANH CANLCANH CANL … …

CAN Node

CANH CANL … …

CANBH CANBL

Driver

CAN Node

CANH CANL

120Ω

Driver

CANCH CANCL

PC

CAN Bus CAN Bus

… …

120ΩCANAL

Driver

120Ω

120Ω

CAN Implementation Layers

(1) Driver layer: the data link layer of communication model, including the IO driver and CAN drive

of the microcontroller.

This SCU provides 3 CAN channels– CAN A, CAN B, CAN C, all of the three CAN channels are CAN 2.0B high speed type.

CAN A and CAN C each has a built-in internal 120Ω terminal resistor, while there is no terminal resistor on CAN B.

CAN A supports SCU wake-up function, the SCU will be woken up by messages on the bus. For example, after the SCU goes to sleep, it will be woken up as soon as there are messages on CAN A. This function could be used for situations where SCU need to be turned on for certain applications.



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(2) Abstraction layer: the network layer of communication model. It is responsible for choosing

corresponding IOs, providing CAN channel initialization, CAN sender/receiver interface for the

service layer.

(3) Service layer: the interactive layer of communication model. The implementation of this layer

is based on the interface function provided by the abstraction layer and achieved with the

Simulink model and s-function.

(4) Application layer: with DBC file and customer’s Simulink model, specific CAN communication

setup based on user-defined parameters could be implemented in this layer.



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4.4.2 DBC File Import

The implementation of CAN messages in the application software can utilize the DBC file which

specifies formats and scaling of the CAN messages and signals already. In many cases, the DBC

file is existing and full of CAN signals, and it saves a lot of work for users simply import the DBC

file into the Simulink models, and populate the CAN messages. Ecotrons provides a convenient

way to convert the “.DBC” file to “.M” file and then populate the Simulink models. The procedure

is shown as below:



26

4.4.3 CCP Protocol Implementation

CCP service, DAQ definition and storage page configuration are implemented in low level

software; while the station address, DTO ID, CRO ID and other basic parameters can be configured

in the s-function.

Ecotrons SCU supports CCP-based online calibration, the SCU is compatible with EcoCAL, the

Ecotrons in-house calibration software, and other CCP-based calibration software such as INCA.

For more information about our calibration software EcoCAL, please refer to the EcoCAL User’s

Manual.



27

4.5 Safety Monitoring Module

In ES1274A, the checker core and the fault collection and control unit (FCCU) in the main

microcontroller NXP MPC5744P, together with the Fail-safe Machine in SBC FS6500, establish a

master-slave architecture to realize the safety monitoring function.

The safety monitoring function could be abstracted as a 3-level structure, as shown in the

picture below.

Level 1: Vehicle control functions, including all vehicle control strategies and fault diagnosis.

Level 2: Monitoring level 1 by a redundancy design, level 2 is independent to the Level 1. If there

is discrepancy between level 2 and the level 1, level 2 will force the critical safety reaction, such

as setting the torque command to ‘Neutral’.

Level 3: Low level monitoring of the software and hardware. CPU0 and CPU1 will constantly cross-

check each other, if the check fails, it will shut of the actuator/outputs, and avoid hazard situations.



28

After VCU received the all the inputs, the input data would be sent to both level 1 and level 2

at the same time, level 1 would send the processed results to level 2, those results would be

verified in level 2 and if the verification in level 2 fails, the VCU would cut off the outputs.

The main controller is responsible for level 1 and level 2, plus the memory (RAM) monitoring.

Whatever process being executed by the main controller will be running in the checker core at

the same time and two chips crosscheck each other constantly. When the crosscheck between

the checker core and the main controller indicates a faulty result, the FCCU fault mitigation

strategy will be triggered, and the fault will be reported to SBC chip at the same time, through

FCCU_F[0] and FCCU_F[1], and SBC will cut off the VCU output.



29

4.6 Software Architecture

There are two parts of software inside the microcontroller, application software (ASW) and basic software (BSW). BSW is also called “low level software”, and it is preloaded into microcontroller by SCU manufacturer. ASW is usually created by the customer in Simulink environment and programmed to SCU via CAN bus tool EcoFlash.

BSW consist of three sub layers: • Service layer includes system service, memory service and communication service. This layer encapsulates the functions into different services which would be directly called by Simulink blocks in application software. • ECU* abstraction layer encapsulates drivers of microprocessor and peripherals. Software and ECU hardware can be separated. • Microprocessor and peripheral driver layer include drivers of microprocessor and peripherals. Typically, microprocessor includes driver of watchdog, timer, SPI, LIN, CAN, ADC, PWM and Flash. Peripheral includes drivers of HSO, LSO, power management chip and CAN transceiver.

Notice: ECU stands for electronic control unit. SCU is one kind of ECU.



30

4.7 Reset

This section is intended to demonstrate how to reset the VCU if it is powered off by accident during flashing procedure/voltage does not conform the operating voltage while flashing. Note: the consequence for the behaviors above is that the PC cannot recognize the VCU via EcoFlash, thus SW can’t be flashed, therefore, users must do the reset process. Solution: 1. Connection Connect SPEED1 (pin 2) to Ground. Connect SPEED2 (pin 41) to Power Supply. 2. Flash Configuration: CRO ID: 100; DTO ID: 101 Choose the correct baud rate (by default 500kbs) During the flashing process, make sure the switch is always on Note: It is highly recommended to flash the demotest SW for bootloader reset.



31

Chapter 5 Software Tools

Function Software Feature

Production Code

Generation EcoCoder

Specifically designed Simulink library for Ecotrons

hardware

One-click code generation process

Complete model-based design with lower-level

software encapsulation, and abstraction

Short learning curve

Calibration and

Measurement

EcoCAL

INCA

CANape

For EcoCAL:

Powerful calibration tool

CCP based

Various integrated measurement tools

Data logging and analysis

SCU Programming EcoFlash CAN bus based programming tool



32

5.1 Code Generation Tool – EcoCoder

EcoCoder is an enhanced auto code generation library added on top of Simulink’s generic

Embedded Coder.

It is specifically designed for Ecotrons hardware and it links the Simulink models directly to the

target hardware, providing users the capability to generate the production code by ‘ONE CLICK’.

For more details, please refer to the EcoCoder User Manual.



33

5.2 Calibration Tool – EcoCal

EcoCAL is a professional calibration tool, developed by Ecotrons. It is specifically designed for

Ecotrons SCUs.

The software is based on the CCP protocol, and uses the CAN bus for data communication with

target hardware. It has various measurement tools integrated for different kinds of signals,

providing user-friendly interfaces. EcoCAL also integrates data logging function, and includes a

data analysis tool.

It parses the standard A2L files, and manages the calibration data in the format of Mot files.

For more details, please refer to EcoCAL User manual.



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5.3 Re-Programming Tool – EcoFlash

EcoFlash is a simple PC based software to program the controller, using CAN bus with a typical

CAN-USB adapter. Ecotrons SCU comes with a typical bootloader pre-programmed. The

programming uses either the CCP based protocols or UDS based.

For more details, please refer to Ecotrons EcoFlash User Manual.



35

Appendix: Standard Tests The tables list the standard tests done according to the ISO or SAE standards, by SCU manufacturer or the third party, which is an authorized certification institute. For complete test reports, please email [email protected].

NO Test Description Test Standard

1

Environmental Tests

Waterproof experiment IEC/EN 60529 IP67

2 Anti-dust experiment ISO 16750-3: 2010

3 Salt-fog leakage test ISO 16750-4: 2010

4 Corrosion test ISO 16750-4: 2010

5 Mechanical shock test ISO 16750-3: 2010

6 Drop test ISO 16750-3: 2010

7 Electrical operation at ambient temperature ISO 16750-4: 2010

8 High and low temperature operation test ISO 16750-4: 2010

9 high and low temperature test ISO 16750-4: 2010

10 Thermal cycling with humidity test IEC 60068-2-30

11 Constant temperature and humidity test ISO 16750-4: 2010

12 Vibration test ISO 16750-3: 2010

13 Thermal shock test ISO 16750-4: 2010

14 ESD GMW3097-2015

15

EMC Tests

DC supply voltage ISO 16750-2: 2012

16 Overvoltage ISO 16750-2: 2012

17 Superimposed alternating voltage ISO 16750-2: 2012



36

18

EMC Tests

Slow decrease and increase of supply voltage

ISO 16750-2: 2012

19 Discontinuities in supply voltage (Reset behaviors at voltage drop)

ISO 16750-2: 2012

20 Discontinuities in supply voltage (Starting profile)

ISO 16750-2: 2012

21 Reverse Polarity ISO 16750-2: 2012

22 Open circuit tests (Single line interruption) ISO 16750-2: 2012

23 Open circuit tests (Multiple lines interruption)

ISO 16750-2: 2012

24 Short interrupts ISO 16750-2: 2012

25 Withstand voltage ISO 16750-2: 2012

26 Leakage Resistance ISO 16750-2: 2012

27 Voltage Transient Emissions Test ISO 7637-2: 2004

28 Conducted emission test-voltage method CISPR25: 2008

29 Conducted emission test-current probe method

CISPR25: 2008

30 Radiated emission test-ALSE method CISPR25: 2008

31 Signal line transient conducted immunity test

ISO 7637-3: 2007

32 Bulk Current Injection ISO 11452-4: 2011

33 Absorber-lined shielded enclosure ISO 11452-2: 2004

34 Disturbance resistance-magnetic fields ISO 11452-8: 2007

ES1274A - ECOTRONS VCU | EFI · 2020. 5. 14. · microcontroller. The MP574xP M U family features a...

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