The World Peace Group of the United Nations has launched a general-purpose evaluation board solution for automobiles based on NXP products

“In recent times, beneath the management of the brand new 4 modernizations, vehicles are step by step growing from a easy technique of transportation to an clever cellular terminal. On this course of, the speedy improvement of vehicle expertise has additionally made individuals put ahead diversified calls for for the looks, security and driving expertise of the automotive. Confronted with this development, automakers hope to finish product prototype verification as shortly as doable to fulfill the altering wants of the automotive market. To this finish, primarily based on the NXP S32K1xx sequence merchandise, Dalian Da Shiping has launched a normal automotive analysis board answer, which might help customers shortly develop S32K1xx associated automotive functions.

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On March 17, 2022, Dalian Common Holdings, a number one semiconductor part distributor devoted to the Asia-Pacific market, introduced that its subsidiary World Peace has launched an automotive common analysis board answer primarily based on the NXP S32K1xx sequence.

Determine 1 – The Display board diagram of the NXP product-based automotive normal analysis board answer

In recent times, beneath the management of the brand new 4 modernizations, vehicles are step by step growing from a easy technique of transportation to an clever cellular terminal. On this course of, the speedy improvement of vehicle expertise has additionally made individuals put ahead diversified calls for for the looks, security and driving expertise of the automotive. Confronted with this development, automakers hope to finish product prototype verification as shortly as doable to fulfill the altering wants of the automotive market. To this finish, primarily based on the NXP S32K1xx sequence merchandise, Dalian Da Shiping has launched a normal automotive analysis board answer, which might help customers shortly develop S32K1xx associated automotive functions.

Determine 2 – State of affairs software diagram of the NXP product-based automotive normal analysis board answer

This answer is oriented to general-purpose automotive functions and supplies a wealth of check components, together with: on-board CAN, LIN and UART/SCI interfaces, and two energy provide choices, microUSB and 12V energy provide, for customers to decide on flexibly in response to their very own wants. As well as, the primary management MCU used within the answer, the S32K1xx sequence, is a sequence of automotive-grade general-purpose MCUs launched by NXP, that are primarily based on ARM^®Cortex^®– The M0+/M4F design supplies a scalable platform with safety, scalability, connectivity and low energy consumption for next-generation functions. With its excellent options, this sequence isn't solely appropriate for a variety of energy electronics functions that must work in harsh environments, but additionally for low-cost functions that require using pins.

Determine 3 – Block diagram of the NXP-based automotive normal analysis board answer

As well as, with the assistance of NXP’s free improvement built-in setting S32DS for the general public, customers may shortly familiarize themselves with S32K sequence MCUs, and shortly full product prototype verification, which vastly shortens the product improvement cycle and meets the speedy improvement of automotive Electronic merchandise. Market demand.

Core technical benefits:

• The scale of the analysis board is 55 * 98 (mm), which is mild and handy to make use of;
• Non-compulsory S32K1xx MCU with 48-LQFP or 100-LQFP (this board instance is S32K144/S32K116);
• With Micro-USB or DC-12V energy provide choices, versatile selection of 5V or 3.3V primary management MCU energy provide;
• Use automotive-grade energy chips with excessive effectivity, excessive face up to voltage, and ambient temperature vary from -40°C to 125°C;
• S32K116 (1 channel)/S32K144 (2 channels) CAN PHY peripheral module, helps CAN-FD;
• 1-way LIN PHY peripheral module;
• Elements: 1*RGB LED, 2*Consumer Buttons, 1*Potentiometer;
• Help JTAG customary debug interface and JTAG 4-wire SWD debug mode;
• Ambient temperature vary: -40˚C to 105˚C in primary management MCU energy mode in HSRUN, -40˚C to 125˚C in RUN;
• The peripherals and interface sources cowl a lot of the capabilities of the S32K1xx chip. Utilizing this analysis board can meet the essential software design necessities of builders, and may speed up the event progress within the early stage to a sure extent.

Program Specs:

The principle ICs chosen on the analysis board are:

• Grasp MCU (S32K144):
ARM^®Cortex^®M0+/M4F kernel;
RAM and Flash additionally assist as much as 256KB (RAM) and 2MB (Flash);
Scalable low-power run and cease modes, quick wake-up, clock and energy gating;
With DSP instruction set and single-precision floating level processing unit (FPU);
The best frequency can run as much as 112MHz;
The ADC has two unbiased 12-bit precision SAR ADC modules (16 channels per module, 32 channels in whole);
Help FlexIO and {hardware} encryption module CSEc, in addition to extra ample timer modules;
Help purposeful security ISO-26262 ASIL-B stage, NXP supplies Security Guide and FMEDA;
Ethernet (10/100 Mbps), CAN FD, FlexIO (UART, I²C, SPI, I²S, LIN, PWM), SAI, QSPI;
CAN helps as much as 3 FlexCANs, and all of them assist CAN-FD (S32K148);
The free software program improvement built-in setting – S32DS for ARM, and the software program improvement equipment (SDK) of the low-level driver (LLD) of the built-in Processor Professional’s graphical configuration peripheral.

• Specs of automotive-grade high-speed CAN transceiver (TJA1044GT/3):
Totally compliant with ISO 11898-2:2003, ISO 11898-5:2007 and ISO 11898-6:2013 requirements;
Gives an optimized characteristic set for 12V automotive functions;
The CAN bus has ideally suited passive efficiency when the facility is disconnected;
Very low present standby mode with host and bus wake-up;
Glorious EMC efficiency at speeds as much as 500Kbit/s;
Knowledge charge as much as 5Mbit/s in CAN FD quick part;
The VIO enter on the TJA1044X/3 variants permits direct connection to microcontrollers with a provide voltage of three~5V.

• Specs of automotive-grade high-speed LIN transceiver (TJA1021T/20):
Adjust to LIN 2.1/SAE J2602 customary;
Baud charge as much as 20 kBd;
Extraordinarily low electromagnetic emissions (EME) and excessive electromagnetic immunity (EMI);
Very low energy consumption in sleep mode and minimized energy consumption in failure mode;
Might be passively operated in an unpowered state;
Built-in terminating Resistor for LIN slave functions;
Wake-up supply identification (native or distant);
Ok-line suitable;
The enter stage is suitable with 3V and 5V gadgets and might be instantly linked to the MCU microcontroller.

• Car-grade DC/DC (Silergy SA24403) Specs:
Inner 1ms sluggish begin to restrict inrush present;
Adjustable switching frequency vary: 300kHz to 2.2MHz;
Enter voltage vary: 4.2~40V; most output present 3.5A;
Ambient temperature vary at reference ±2% 0.6V: -40°C~125°C;
Cycle-by-cycle peak present restrict, present safety;
RoHS compliant;
Automotive grade AEC-Q100 Grade 1 certification.

• Car-grade LDO (Silergy SA21345A) Specs:
Enter voltage vary: 4V~36V, enter allow controllable;
Extremely-low quiescent present, extraordinarily low shutdown present;
Glorious load and linear regulation;
Most load present 300mA;
Overcurrent safety, overheating shutdown;
Automotive grade AEC-Q100 Grade 1 certification.