NXP Semiconductors FRDM665SPIEVB User Manual

Also see for FRDM665SPIEVB: User manual

NXP Semiconductors UM11734Hardware user manual for FRDM665SPIEVB1 IntroductionThe NXP analog product development boards provide an easy-to-use platform forevaluating NXP products. The boards support a range of analog, mixed-signal, andpower solutions. They incorporate monolithic integrated circuits and system-in-packagedevices that use proven, high-volume technology. NXP products offer longer battery life,a smaller form factor, reduced component counts, lower cost, and improved performancein powering state-of-the-art systems.This page guides the user through the process of setting up and using the MC33665Aserial peripheral interface (SPI) evaluation board (EVB).1.1 Kit contentsThe FRDM665SPIEVB kit includes:• MC33665A SPI EVB, SPI to four transformer physical layer (TPL) interface EVB• Two TPL daisy chain cables; two-wire twisted-pair daisy chain interface cable• Quick Start Guide1.2 Additional hardwareIn addition to the kit contents, the following hardware is necessary or beneficial:• External dual power supply 10 V to 18 V/2 A (optional)• EVBs of battery cell controller (BCC) devices from NXP• S32K344EVB-Q172 evaluation and development board for S32K344 from NXP• 14-cell battery pack or a battery emulator, such as BATT-14CEMULATOR2 Getting to know the hardware2.1 Board overviewThe FRDM665SPIEVB serves as a hardware evaluation tool in support of the MC33665Adevice of NXP. The MC33665A is a gateway router that can route TPL messages froma microcontroller to four different TPL ports. It is designed for use in both automotiveand industrial applications. The device can route both TPL2 and TPL3 messages.FRDM665SPIEVB is an ideal board for rapid prototyping of MC33665A for SPI interfaceto MCU.FRDM665SPIEVB supports an SPI for both requests (REQ) and responses (RSP).Differential communication to daisy chain devices can be established with four differentports.2.2 Board featuresThe main features of FRDM665SPIEVB are:• Request SPI• Response SPI• Onboard analog termination for daisy chain communication to BCC devices• Configurable VIO voltage• Configurable VDD5V from internal and external supplyUM11734 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.User manual Rev. 1 — 18 May 20224 / 16