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UM11733

Hardware user manual for FRDM665CANFDEVB

Rev. 1 — 25 July 2022

User manual

Document information

Information

Content

Keywords

MC33665A, CAN FD, BMS gateway IC

Abstract

Hardware user manual for FRDM665CANFDEVB, which can support both

CAN and CAN FD communication to microcontroller on battery control unit

(BCU).

Содержание FRDM665CANFDEVB

Страница 1: ...25 July 2022 User manual Document information Information Content Keywords MC33665A CAN FD BMS gateway IC Abstract Hardware user manual for FRDM665CANFDEVB which can support both CAN and CAN FD commun...

Страница 2: ...anual for FRDM665CANFDEVB Rev Date Description 1 20220725 initial version Revision history UM11733 All information provided in this document is subject to legal disclaimers 2022 NXP B V All rights res...

Страница 3: ...cation heavily depends on proper printed circuit board layout and heat sinking design as well as attention to supply filtering transient suppression and I O signal quality The product provided may not...

Страница 4: ...g the downloadable assets referenced in this document 3 Getting ready Working with the FRDM665CANFDEVB evaluation board requires the kit contents additional hardware and a Windows PC workstation with...

Страница 5: ...rate and CAN ID of MC33665A Reset switch for the device and board LED display for the status of power Connectors for external interface to general purpose input output GPIO and I 2 C bus 4 3 Block di...

Страница 6: ...N ID can be selected by setting the position in DIP switch SW2 Take care to set the position of DIP switches SW2 appropriately to configure ID and CAN arbitration baud rates to MC33665A External 5 V c...

Страница 7: ...Connection Description 1 VBAT connection to 12 V 2 CANH CANH interface for TJA1443 3 CANL CANL interface for TJA1443 4 GND ground connection for MC33665A and interface boards Table 2 Power and CAN co...

Страница 8: ...verted standby signal from MC33665A 18 STB_OUT standby signal from MC33665A 19 RESET reset signal for MC33665A 20 VDD5V 5 V supply line Table 4 GPIO and interface J1 Pin number Connection Description...

Страница 9: ...ured as stacked board to S32K344EVB 5 1 CAN FD interface FRDM665CANFDEVB can be connected to a PC laptop or other ECUs with power and CAN cable or connector 12 V supply line can be used to power the F...

Страница 10: ...communication BATT 14EXTENDER battery emulator extender BATT 14CEMULATOR 14 cell battery pack to supply MC33771C EVBs BATT TPLCABLE20 TPL two wire twisted 20 cm long cable BATT TPLCABLE50 TPL two wir...

Страница 11: ...agreement is concluded only the terms and conditions of the respective agreement shall apply NXP Semiconductors hereby expressly objects to applying the customer s general terms and conditions with re...

Страница 12: ...al 5 V J11 8 Tab 6 VDD5V jumper J8 8 Tab 7 VIO jumper J13 8 Tab 8 Sub D9 CAN connector J15 9 Tab 9 Accessories 10 Figures Fig 1 FRDM665CANFDEVB block diagram 5 Fig 2 CAN FD EVB description 6 Fig 3 FRD...

Страница 13: ...lock diagram 5 4 4 Board description 6 4 5 Connectors 7 4 6 Schematic board layout and bill of materials 9 5 Configuring the hardware 9 5 1 CAN FD interface 9 6 Available accessories 10 7 Legal inform...