1. Get Started

The NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost and improved performance in powering state-of-the-art systems.

This page will guide you through the process of setting up and using the UJA1162A-EVB evaluation board.

1.1 Kit Contents/Packing List

The UJA1162A-EVB contents include:

Assembled and tested evaluation board in an anti-static bag

Mark as complete:1.1 Kit Contents/Packing List

1.2 Additional Hardware

In addition to the kit contents, the following hardware is necessary or beneficial when working with this kit.

Power supply with a 12 V DC source and a current limit capability of at least 1.0 A
A 5.0 V MCU board that contains at least one CAN/CANFD controller and two GPIO pins

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NextGet to Know the Hardware

2. Get to Know the Hardware

2.1 Board Description

The UJA1162A-EVB evaluation boards are designed to facilitate the testing and evaluation of UJA1162A product features in a variety of microcontroller IO interface environments. All MCU interface signals can be accessed in two ways: at a header row on the top side and also at header rows on the bottom side that can be plugged directly into many NXP MCU evaluation boards.

The UJA1162A-EVB evaluation boards are designed to be compatible with the S32K1xx evaluation board series from NXP and to support the use of standard software development tools and drivers.

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2.2 Board Components

Board dimensions are 45.1 mm × 58.4 mm. Only components needed to support basic UJA1162A functionalities are included. All boards contain circuitry for reverse polarity-protected battery supply, BAT status LED and CAN bus termination. Wake-up circuitry is included when the UJA1162A device has a WAKE pin. The board also provides several header rows (2.54 mm pitch) for connecting MCU interface and application signals.

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NextConfigure Hardware

3. Configure Hardware

3.1 Configure Hardware

To connect the UJA1162A-EVB to a CAN network, complete the following procedure.

The following conditions must be met before powering up the system with a 12 V supply:

Connect boards in the ECU to a common GND
Connect pin CTS (J3-03, J4-09) to an MCU IO input pin
Connect pin STBN/SLPN (J3-06, J4-09) to an MCU IO output pin
Connect TXD/RXD (J3-01/J3-02, J4-18/J4-20) pins to the MCU CAN controller TXD/RXD pins
Connect CANH and CANL (J1-01/J1-02) to the CAN bus twisted-pair cables
Connect VIO (J3-09, J5-03) on the UJA1162A-EVB to the MCU supply unit; VIO shares the MCU IO supply
Connect INH (J3-10) on the UJA1162A-EVB to the control/enable pin on the ECU supply unit (optional)

Once the above steps have been completed, the ECU/EVB can be powered up using an external battery supply. The UJA1162A-EVB starts up in Standby mode, and then switches between Standby/Sleep modes and Normal mode depending on the level on pin STBN/SLPN.

Mark as complete:3.1 Configure Hardware

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NextDesign Resources