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Summary of Contents for NXP Semiconductors S32K396-BGA-DC1
- Page 1 UM12212 S32K396-BGA-DC1 User Manual Rev. 1.0 — 3 February 2025 User manual Document information Information Content Keywords S32K396, EVB, User Manual Abstract Information necessary for work with S32K396-BGA EVB...
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Page 2: Introduction
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual 1 Introduction This document describes the features of S32K396 289MapBGA Evaluation board (EVB). It provides guidance to developers about how the board should be utilized and describes its features. The S32K396 MCU series includes S32K36x, S32K37x, and S32K39x. The S32K39 MCUs extend the high- performance capabilities of S32K37 with two programmable motor control co-processors and extended analogue capabilities. -
Page 3: Start-Up
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Figure 2. S32K396 DC + S32X-MB Table 1. Overview of S32K396 EVB interfaces Interface S32K396-BGA-DC1 S32X-MB 1x PHY (CAN0) 4x PHY (CAN0, CAN1, CAN3, CAN4) 2 x UART to LIN converter 2 x UART to LIN converter... -
Page 4: Power Up
Follow these steps to power supply the board using an external 12V adapter: 1. Following the ESD standard procedure when unpacking the S32K396-BGA-DC1. 2. Make sure that the jumpers for power distribution and MCU power supply are configured correctly according to the intended power scheme. -
Page 5: Evb Main 12 V Power Supply
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Figure 4. S32K396 EVB power supply diagram 4.1 EVB main 12 V power supply Main supply for the daughtercard 12V can be supplied either from MB or DC supply connectors. To distribute the 12V power from either source further to the DC components, the SW10 must be in 1-2 position. -
Page 6: Evb Vcc_5V0, Vcc_3V3 Power Supply
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 4. Main supply connector overview Connector Reference Description DC: J1 This connector should be used to connect the supplied wall-plug main adapter. Note: if a replacement or alternative adapter is used, you must ensure that the 2.1mm plug uses the correct polarization. -
Page 7: Evb 1.5 Power Supply
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual 4.3 EVB 1.5 power supply There are four options for getting 1.5V supply on the daughtercard. Table 7. DC 1.5V supply configuration 1.5V source Note External power screw Open 2-3 (default) You must ensure correct... -
Page 8: Vdd_Dcdc
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual See the following table for the possible configuration of the VDD_HV_A and VDD_HV_B power supply domain and peripheral limitations. Table 8. VDD_HV_A and VDD_HV_B configuration VDD_HV_A VDD_HV_B SDADC, ADCBIST, MSC, Ethernet, QSPI, motor control (VDD_HV_A) -
Page 9: Vrefh
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 10. VDD_LVDS supply configuration ...continued VDD_LVDS power Note VDD_HV_B 2-3 (default) Can be configured to this position only in case VDD_HV_B is supplied by 3.3 V Unpowered Open Unpowered VDD_LVDS does not cause MCU reset (in this case, Zipwire cannot be used and VDD_ LVDS is signaled by flag in the PMC.LVSC register) -
Page 10: Debug Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 12. RESET_b signal routing ...continued RESET_b connection DC reference Description Reset push button When closed, RESET_b is routed to SW3. QSPI When closed, RESET_b is routed to the external QSPI memory. Ethernet When closed, RESET_b is routed to external both Sabre connector and also Ethernet PHY on the MB. -
Page 11: Usb Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual 6 USB interface On the DC card, LPUART0 is routed to the OpenSDA debug interface (J15) that supports also passing the USB to serial communication. There is also MCP2221 (U32) interface for USB to UART/I2C conversion with GPIO functionality. It uses J64 USB-B type connector and it is connected to LPI2C0 instance and LPUART2 instance. - Page 12 UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Figure 11. LIN interface connector and jumpers Table 16. LIN PHY configuration LIN PHY Jumper position Configuration 1 (J50) Open (default) Slave close Master 2 (J51) Open (default) Slave Close Master Pinout of the LIN header is detailed in the following table.
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Page 13: Can Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 18. LIN connection from MCU to DC card LIN transceiver ...continued LIN interface MCU Signal name MCU port LPUART2_RX PTC12 LPUART2_TX PTC13 8 CAN interface 8.1 CAN interface on Daughtercard (DC) On the S32K396 DC1 card is populated one CAN transceiver TJA1044GT. The CAN signals are routed on header J34 and are from the VDD_5V0 supply domain. - Page 14 UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 20. Configuration of the Ethernet signals for the PHY interface on DC and MB ...continued DC SABRE interface Configuration MB TJA1103A PHY enable: Signal enable: resistor resistors on DC resistor configuration configuration EMAC_MII_RMII_RXD[0] R519...
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Page 15: Qspi Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 21. Ethernet signals routed to the Sabre interface connector in DC ...continued Signal MCU port Description Note EMAC_MII_TXD2 PTB28 ENET transmit data (MII mode only) EMAC_MII_RMII_TXD[1] PTB29 ENET transmit data EMAC_MII_RMII_TXD[0] PTC18 ENET transmit data... -
Page 16: Zipwire
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 23. QSPI signal overview ...continued Serial MCU port Signal name resistor Description PTD10 QuadSPI_SCKFA R326 QuadSPI serial clock for serial flash device A (fast) PTC1 QuadSPI_DQSFA R325 QuadSPI data strobe signal Flash A (RWDS) -
Page 17: Microsecond Channel
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 25. Zipwire interface connection to MCU Zipwire Signal name Description interface port/pin RX_N LFAST_0_RxD_N LVDS receive negative terminal RX_P LFAST_0_RxD_P LVDS receive positive terminal TX_N LFAST_0_TxD_N LVDS transmit negative terminal TX_P LFAST_0_TxD_P LVDS transmit positive terminal... -
Page 18: Motor Control Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Figure 15. Microsecond channel interface header 13 Motor control interface There is one motor control interface connector populated on the DC (see Table 31 for detailed signal description and assignment). Motor control interface is available only when VDD_HV_A is using VDD_5V0. This interface is compatible with low-voltage (GD33937) and high-voltage (GD3162) gate driver boards. - Page 19 UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 29. Motor control interface connections on DC ...continued Motor control interface MCU/board Function Name Name Function MCU/board routing routing VDD_HV_A Digital power supply MCU_VCC B12 VCC_PER Digital power supply VDD_HV_A Digital ground GND1 GND2...
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Page 20: User Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 30. Resolver excitation signal selection Source of the resolver excitation signal Sine Wave Generator 0 eTPU_B_CH[2]/eTPU_A_[0]/GPIO pin Figure 16. Motor control interface connector 14 User interface There are several pin headers where multiple signals are available as well as three user LEDs and four push buttons. -
Page 21: Battery Management Interface
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Figure 17. User interface locations 15 Battery management interface There are populated MC33664ATL1EG isolated network high-speed transceivers for communication with the battery subsystem. The MCU communicates with the device through two LPSPI interfaces (LPSPI2 - master, LPSPI3 - slave) and two GPIO pins. -
Page 22: Default Jumper Configuration
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual • TRGMUX_APP number of input signals are limited to 128 and for expanding them, the monitor mux functionality is used that routes additional internal signals to the TRGMUX_APP to the inputs 2, 3, and 4 by... - Page 23 UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 34. Default jumper configuration ...continued Default Module Functionality DC reference Description connection Supplied from external power VCC_5V0 screw connector (JP1 pin 4). Supplied from external power VCC_1V5 screw connector (JP1 pin 2). Supplied from external power VCC_3V3 screw connector (JP1 pin 3).
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Page 24: Abbreviations
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Table 34. Default jumper configuration ...continued Default Module Functionality DC reference Description connection VREFH_x VREFH sourced from VDD_HV_A. SW3 connected to drive Reset Closed the RESET_b signal. System SW4 connected to drive Wakeup Closed the EXTWAKE signal. -
Page 25: Revision History
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual PHY – Physical interface SMPS – Switched-Mode Power Supply USB – Universal Serial Bus MSC – Microsecond Channel BMS – Battery Management System 19 Revision history Revision history Document ID Release date Description UM12212 v.1.0... -
Page 26: Legal Information
NXP Semiconductors. In no event shall NXP Semiconductors be liable for any indirect, incidental, HTML publications — An HTML version, if available, of this document is punitive, special or consequential damages (including - without limitation - provided as a courtesy. -
Page 27: Table Of Contents
UM12212 NXP Semiconductors S32K396-BGA-DC1 User Manual Contents Introduction ............2 S32K396 DC EVB overview ......2 Start-up ............. 3 PMIC mode configuration ........3 Power up ............4 Power supply ........... 4 EVB main 12 V power supply ......5 EVB VCC_5V0, VCC_3V3 power supply ...6 EVB 1.5 power supply ........7...
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