NXP Semiconductors FRDM-MCXA153 User Manual

Also see for FRDM-MCXA153: Quick start guide

NXP Semiconductors UM12012FRDM-MCXA153 Board User ManualPeripheral devicesLPUARTmodule Part identifier Manufacturer and part number DescriptionJ1 — One of the four Arduino socket connectors thatallows a UART connection between the target MCUand the plugged-in Arduino board.Table 10. LPUART connections...continued2.5 LPSPI interfaceThe MCXA1xx MCU has two Low-Power Serial Peripheral Interface (LPSPI) modules: LPSPI0 and LPSPI1.Each LPSPI module supports two modes: Master mode (with support for up to four peripheral chip selects) andSlave mode.The FRDM-MCXA153 board supports communication with both the LPSPI modules of the MCXA1xx MCU.Figure 9 shows the FRDM-MCXA153 LPSPI diagram.MCXA1xxLPSPI0_PCS-PMODLPSPI0_SCK-PMODLPSPI0_SDI-PMODLPSPI0_SDO-PMODLPSPI0_PCS0LPSPI0_SCKLPSPI0_SDILPSPI0_SDOLPSPI0LPSPI0_PCS-MIKROELPSPI0_SCK-MIKROELPSPI0_SDI-MIKROELPSPI0_SDO-MIKROELPSPI1Arduinosocketconnector J2LPSPI1_PCS1-ARD_D10LPSPI1_SCK-ARD_D13LPSPI1_SDI-ARD_D12LPSPI1_SDO-ARD_D11Pmodconnector J7(DNP)mikroBUSsocketconnector J6Figure 9. LPSPI diagramTable 11 describes the FRDM-MCXA153 LPSPI connections.Peripheral devicesLPSPI module Peripheral chipselect Part identifier DescriptionLPSPI0 PCS0 J6 One of the two mikroBUS socket connectors that allows aSPI connection between the target MCU and the plugged-inmikroBUS click board.Table 11. LPSPI connectionsUM12012 All information provided in this document is subject to legal disclaimers. © 2024 NXP B.V. All rights reserved.User manual Rev. 1 — 25 January 202414 / 29