Digi ConnectCore 93 Hardware Reference Manual
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Digi ConnectCore 93 Hardware Reference Manual

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ConnectCore 93
System-on-Module
Hardware Reference Manual

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Summary of Contents for Digi ConnectCore 93

  • Page 1 ConnectCore 93 System-on-Module Hardware Reference Manual...
  • Page 2 May 2023 Initial release. Trademarks and copyright Digi, Digi International, and the Digi logo are trademarks or registered trademarks in the United States and other countries worldwide. All other trademarks mentioned in this document are the property of their respective owners.
  • Page 3 Feedback To provide feedback on this document, email your comments to techcomm@digi.com Include the document title and part number (ConnectCore 93 System-on-Module, 90002549 1P) in the subject line of your email. ConnectCore 93 System-on-Module...

  • Page 4: Table Of Contents

    Contents About the ConnectCore 93 SOM Features and functionality Safety instructions Block diagrams ConnectCore 93 module i.MX 93 application processor Power interfaces Reference power diagram System-on-module power architecture Electrical characteristics Bootstrap Wireless interfaces WLAN IEEE 802.11a/b/g/n/ac/ax RF channels Transmit power...

  • Page 5: About The Connectcore 93 Som

    Linux software platform based on the Yocto Project. Note While the ConnectCore 93 system-on-module is designed to be used in a production environment, the ConnectCore 93 Development Kit is designed only for development and testing in a pre-production environment. Features and functionality The ConnectCore 93 system-on-module is based on thei.MX 93 processor from NXP.
  • Page 6 About the ConnectCore 93 SOM Features and functionality Two-way set-associative 16 KB system cache with parity support. Two-way set-associative 16 KB code cache with parity support. Boot ROM (256 KB). Neural processing unit (NPU): NPU targets 8-bit and 16-bit integer RNN.

  • Page 7: Safety Instructions

    IEEE 802.11 a/b/g/n/ac/ax WLAN interface. Bluetooth version 5.2. Safety instructions The ConnectCore 93 SOM cannot be guaranteed operation due to the radio link and so should not be used for interlocks in safety critical devices such as machines or automotive applications.

  • Page 8: Block Diagrams

    Use this product with the antennas specified in the ConnectCore 93 SOM user guides. The end user must be told how to remove power from the ConnectCore 93 SOM or to locate the antennas 20 cm from humans or animals.

  • Page 9: Connectcore 93 Module

    About the ConnectCore 93 SOM Block diagrams ConnectCore 93 module ConnectCore 93 System-on-Module...

  • Page 10: I.mx 93 Application Processor

    About the ConnectCore 93 SOM Block diagrams i.MX 93 application processor ConnectCore 93 System-on-Module...

  • Page 11: Power Interfaces

    Power interfaces Power interfaces Reference power diagram The following diagram represents the power architecture of the ConnectCore 93 module in a typical application: ConnectCore 93 System-on-Module...

  • Page 12: System-On-Module Power Architecture

    Internally connected to Description NVCC_SD2 NVCC_SD2 pin of the i.MX93 CPU IO supply for uSDHC2 Electrical characteristics Input power rails The following table lists the electrical specifications of all input power rails for the ConnectCore 93: Input voltage (V) Minimum Typical Maximum...
  • Page 13 Power interfaces Input voltage (V) Minimum Typical Maximum Device SOM power rail VSYS2 NVCC_SD2 1.8V mode 1.62 1.80 1.98 3.3V mode 3.00 3.30 3.465 Absolute maximum ratings. ConnectCore 93 System-on-Module...
  • Page 14 Output power rails The following table lists the electrical specifications of all output power rails for the ConnectCore 93: Startup time Output voltage Accuracy ( % ) (µs) SOM power Used internally in the Continuous output current (mA) rail 3000...

  • Page 15: Bootstrap

    Bootstrap Bootstrap The ConnectCore 93 module can be configured to boot from different devices and interfaces. The boot mode can be selected in two ways: • Through the boot mode pins (recommended for development). • Overriden by fuses (recommended for production).
  • Page 16 BOOT core BOOT_MODE[3:0] Boot mode Cortex-M33 1000 Internal fuses 1001 Serial downloader 1010 USDHC1 8-bit eMMC 5.1 1011 USDHC2 47-bit SD3.0 1100 FlexSPI serial NOR 1101 FlexSPI serial NAND 2K page 1110 Infinite loop 1111 Test mode ConnectCore 93 System-on-Module...

  • Page 17: Wireless Interfaces

    Wireless interfaces The ConnectCore 93 System-on-module combines a wireless local area network (WLAN) and Bluetooth dual solution to support IEEE802.11 a/b/g/n/ac/ax WLAN standards and Bluetooth 5.2, enabling seamless integration of WLAN/Bluetooth and Low Energy technology. Digi also offers a non-wireless variant of the ConnectCore 93 module.
  • Page 18 Mode Modulation & coding Rate 802.11ga BPSK-1/2 6 Mbps BPSK-3/4 9 Mbps QPSK-1/2 12 Mbps QPSK-3/4 18 Mbps 16QAM-1/2 24 Mbps 16QAM-3/4 36 Mbps 64QAM-2/3 48 Mbps 64QAM-3/4 54 Mbps 802.11n BPSK-1/2 MCS0 QPSK-1/2 MCS1 QPSK-3/4 MCS2 16QAM-1/2 MCS3 16QAM-3/4 MCS4 64QAM-2/3 MCS5...
  • Page 19 Mode Modulation & coding Rate 802.11ac BPSK-1/2 MCS0 QPSK-1/2 MCS1 QPSK-3/4 MCS2 16QAM-1/2 MCS3 16QAM-3/4 MCS4 64QAM-2/3 MCS5 64QAM-3/4 MCS6 64QAM-5/6 MCS7 256QAM-3/4 MCS8 256QAM-5/6 MCS9 BPSK-1/2 MCS0 802.11ax QPSK-1/2 MCS1 QPSK-3/4 MCS2 16QAM-1/2 MCS3 16QAM-3/4 MCS4 64QAM-2/3 MCS5 64QAM-3/4 MCS6 64QAM-5/6 MCS7...
  • Page 20 Data rate (Mbps) - Non Short Guard Interval (Non-SGI) Data rate (Mbps) 802.11b 802.11ga 802.11n 802.11ac 802.11ax BPSK- 64QAM- BPSK- 64QAM- BPSK- 64QAM- 256QAM- BPSK- 64QAM- 1024QAM- DBPSK Modulation 1 Mbps Mbps 6 Mbps 54 Mbps MCS0 MCS7 MCS0 MCS7 MCS9 MCS0 MCS7...

  • Page 21: Rf Channels

    RF channels The ConnectCore 93 module supports the following frequency bands: band spacing Channel number (Center freq. MHz) 5 MHz 1(2412), 2(2417), 3(2422), 4(2427), 5(2432), 6(2437), 7(2442), 8(2447), 9(2452), 10(2457), 11(2462), 12(2467), 13(2472), 14 (2484) 5 MHz 3(2422), 11(2462) 5 GHz...
  • Page 22 2.4 GHz band channel # Center frequency (MHz) EUROPE (ETSI) NORTH AMERICA (FCC) JAPAN 2427 ✔ ✔ ✔ 2432 ✔ ✔ ✔ 2437 ✔ ✔ ✔ 2442 ✔ ✔ ✔ 2447 ✔ ✔ ✔ 2452 ✔ ✔ ✔ 2457 ✔ ✔...
  • Page 23 5 GHz band channel # Center frequency (MHz) EUROPE (ETSI) NORTH AMERICA  (FCC) JAPAN 5300 Indoors / DFS / TPC DFS DFS / TPC 5320 Indoors / DFS / TPC DFS DFS / TPC 5500 DFS / TPC DFS / TPC 5520 DFS / TPC DFS / TPC...

  • Page 24: Transmit Power

    Transmit power The following table lists nominal transmit power values for the ConnectCore 93 module based on NXP IW612 and Murata LBES5PL2EL specifications. RF band (GHz) Bandwidth (MHz) Condition Output power (dBm) 802.11b MCS7 MCS8 MCS11 MCS7 MCS9 MCS11 MCS7 19.5...

  • Page 25: Antenna Ports

    Antenna ports The ConnectCore 93 module has one antenna port on the module via a dedicated U.FL connector. The antenna port supports WLAN and Bluetooth functionality. Bluetooth The ConnectCore 93 module supports both Bluetooth and Bluetooth Low Energy protocols: Bluetooth 5.2 with all Bluetooth 4.2 optional features. Bluetooth class 1 and class 2 transmitter operation.

  • Page 26: Module Pinout

    Module pinout Module pinout The ConnectCore 93 module has a mixed pad structure. The module provides 474 LGA pins, 118 of them connected to the peripheral castellated pads. The general layout can be found on the following diagram: ConnectCore 93 System-on-Module...

  • Page 27: External Signals And Pin Multiplexing

    For example, this can happen when an external 3.3V supply is available on the carrier board and this supply powers components driven by i.MX 93 I/Os. In this case, Digi recommends you enable the external power supply after internal 3.3V is enabled, or add the necessary protection circuitry to avoid back voltage (leakage).

  • Page 28: Castellated Pad Signals And Multiplexing

    Castellated pad signals and multiplexing Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments SD2_RESET_B SD2_RESET_B ALT0: USDHC2_RESET_B NVCC_SD2 ALT1: LPTMR2_ALT2 ALT4: FLEXIO1_FLEXIO07 ALT5: GPIO3_IO07 ALT6: CCMSRCGPCMIX_SYSTEM_RESET...
  • Page 29 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments SD2_DATA0 SD2_DATA0 ALT0: USDHC2_DATA0 NVCC_SD2 ALT1: ENET1_1588_EVENT0_OUT ALT2: CAN2_TX ALT4: FLEXIO1_FLEXIO03 ALT5: GPIO3_IO03 ALT6: CCMSRCGPCMIX_OBSERVE2 SD2_DATA1 SD2_DATA1 ALT0: USDHC2_DATA1...
  • Page 30 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments NVCC_SD2 UART7_TX GPIO_IO08 ALT0: GPIO2_IO08 ALT1: LPSPI3_PCS0 ALT2: MEDIAMIX_CAM_DATA02 ALT3: MEDIAMIX_DISP_DATA04 ALT4: TPM6_CH0 ALT5: LPUART7_TX ALT6: LPI2C7_SDA ALT7: FLEXIO1_FLEXIO8 UART7_RX GPIO_IO09 ALT0: GPIO2_IO09 ALT1: LPSPI3_SIN...
  • Page 31 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT3: TPM2_CH3 ALT4: SAI1_RX_BCLK ALT5: GPIO1_IO03 PDM_BIT_STREAM1 PDM_BIT_STREAM1 ALT0: PDM_BIT_STREAM01 ALT1: NMI_GLUE_NMI ALT2: LPSPI2_PCS1 ALT3: TPM2_EXTCLK ALT4: LPTMR1_ALT3 ALT5: GPIO1_IO10 ALT6: CCMSRCGPCMIX_EXT_CLK1...
  • Page 32 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT1: LPUART4_RIN_B ALT2: SAI2_RX_BCLK ALT4: FLEXIO2_FLEXIO15 ALT5: GPIO4_IO15 VSYS2 VSYS2 VSYS GPIO2_IO18 GPIO_IO18 ALT0: GPIO2_IO18 ALT1: SAI3_RX_BCLK ALT2: MEDIAMIX_CAM_DATA09 ALT3: MEDIAMIX_DISP_DATA14 ALT4: LPSPI5_PCS0 ALT5: LPSPI4_PCS0 ALT6: TPM5_CH2...
  • Page 33 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments MIPI_DSI1_CLK_N MIPI_DSI1_CLK_N MIPI_DSI1_CLK_P MIPI_DSI1_CLK_P MIPI_DSI1_DATA0_N MIPI_DSI1_D0_N AN10 MIPI_DSI1_DATA0_P MIPI_DSI1_D0_P AN11 AN12 MIPI_DSI1_DATA1_N MIPI_DSI1_D1_N AN13 MIPI_DSI1_DATA1_P MIPI_DSI1_D1_P...
  • Page 34 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments this is the input power ON/OFF line of the module (active low). AN25 SYS_RESET VCC_MCA In variants...
  • Page 35 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments AF29 MCA_IO10 VCC_MCA AE29 AD29 AC29 AB29 AA29 UART6_TX GPIO_IO04 ALT0: GPIO2_IO04 ALT1: TPM3_CH0 ALT2: PDM_CLK ALT3: MEDIAMIX_DISP_DATA00 ALT4: LPSPI7_PCS0...
  • Page 36 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT5: GPIO1_IO09 ALT6: CAN1_RX CAN1_TX PDM_CLK ALT0: PDM_CLK ALT1: MQS1_LEFT ALT4: LPTMR1_ALT1 ALT5: GPIO1_IO08 ALT6: CAN1_TX CAN2_RX GPIO_IO27 ALT0: GPIO2_IO27 ALT1: USDHC3_DATA3 ALT2: CAN2_RX...
  • Page 37 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments UART7_CTS GPIO_IO10 ALT0: GPIO2_IO10 ALT1: LPSPI3_SOUT ALT2: MEDIAMIX_CAM_DATA04 ALT3: MEDIAMIX_DISP_DATA06 ALT4: TPM4_EXTCLK ALT5: LPUART7_CTS_B ALT6: LPI2C8_SDA ALT7: FLEXIO1_FLEXIO10 ADC_IN1 (1V8) ADC_IN1 ADC_IN0 (1V8)
  • Page 38 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT4: LPSPI6_SCK ALT5: LPUART5_RTS_B ALT6: LPI2C6_SCL ALT7: FLEXIO1_FLEXIO03 GPIO2_IO22 GPIO_IO22 ALT0: GPIO2_IO22 ALT1: USDHC3_CLK ALT2: SPDIF_IN ALT3: MEDIAMIX_DISP_DATA18 ALT4: TPM5_CH1 ALT5: TPM6_EXTCLK ALT6: LPI2C5_SDA...
  • Page 39 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT5: LPSPI4_PCS1 ALT6: LPUART4_RTS_B ALT7: FLEXIO1_FLEXIO17 ENET1_TXC ENET1_TXC ALT0: CCM_ENET_QOS_CLOCK_ GENERATE_TX_CLK ALT1: ENET_QOS_TX_ER ALT4: FLEXIO2_FLEXIO07 ALT5: GPIO4_IO07 ENET1_TX_CTL ENET1_TX_CTL ALT0: ENET_QOS_RGMII_TX_CTL ALT1: LPUART3_DTR_B...
  • Page 40 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT3: HSIOMIX_OTG_OC2 ALT4: FLEXIO2_FLEXIO03 ALT5: GPIO4_IO03 ENET1_TXD3 ENET1_TD3 ALT0: ENET_QOS_RGMII_TD3 ALT2: CAN2_TX ALT3: HSIOMIX_OTG_ID2 ALT4: FLEXIO2_FLEXIO02 ALT5: GPIO4_IO02 ENET1_RXC ENET1_RXC ALT0: CCM_ENET_QOS_CLOCK_ GENERATE_RX_CLK ALT1: ENET_QOS_RX_ER...
  • Page 41 Associated Castellated LGA pad ConnectCore 93 Multiplexing (green value represents Power pad number name signal name i.MX 93 pin name default functionality) group Comments ALT5: GPIO4_IO12 ENET1_RXD3 ENET1_RD3 ALT0: ENET_QOS_RGMII_RD3 ALT3: LPTMR2_ALT3 ALT4: FLEXIO2_FLEXIO13 ALT5: GPIO4_IO13 ENET1_MDIO ENET1_MDIO ALT0: ENET_QOS_MDIO ALT1: LPUART3_RIN_B ALT2: I3C2_SDA ALT3: HSIOMIX_OTG_PWR1 ALT4: FLEXIO2_FLEXIO01 ALT5: GPIO4_IO01...

  • Page 42: Lga Signals And Multiplexing

    LGA signals and multiplexing ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments PCM_MCLK...
  • Page 43 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments ENET2_TX_CTL ENET2_TX_CTL ALT0: ENET1_RGMII_TX_CTL ALT1: LPUART4_DTR_B ALT2: SAI2_TX_SYNC ALT4: FLEXIO2_FLEXIO20 ALT5: GPIO4_IO20 ENET2_TXC ENET2_TXC ALT0: ENET1_RGMII_TXC ALT1: ENET1_TX_ER ALT2: SAI2_TX_BCLK ALT4: FLEXIO2_FLEXIO21 ALT5: GPIO4_IO21 ENET2_TXD3 ENET2_TD3 ALT0: ENET1_RGMII_TD3 ALT2: SAI2_RX_DATA00...
  • Page 44 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments USB_OTG2_ID USB2_ID SPI1_CS0 SAI1_TXFS ALT0: SAI1_TX_SYNC ALT1: SAI1_TX_DATA01 ALT2: LPSPI1_PCS0 ALT3: LPUART2_DTR_B ALT4: MQS1_LEFT ALT5: GPIO1_IO11 SPI1_SIN SAI1_TXC ALT0: SAI1_TX_BCLK ALT1: LPUART2_CTS_B ALT2: LPSPI1_SIN ALT3: LPUART1_DSR_B ALT4: CAN1_RX...
  • Page 45 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments ALT5: GPIO1_IO12 SAI3_TXFS GPIO_IO26 ALT0: GPIO2_IO26 ALT1: USDHC3_DATA2 ALT2: PDM_BIT_STREAM01 ALT3: MEDIAMIX_DISP_DATA22 ALT4: TPM5_CH3 ALT5: JTAG_MUX_TDI ALT6: LPSPI8_PCS1 ALT7: SAI3_TX_SYNC ENET2_RXD2 ENET2_RD2 ALT0: ENET1_RGMII_RD2 ALT1: LPUART4_CTS_B ALT2: SAI2_MCLK ALT3: MQS2_RIGHT ALT4: FLEXIO2_FLEXIO26...
  • Page 46 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments RF_ANT_EXT Internal antenna pad. WLAN_SD3_DATA3 SD3_DATA3 ALT0: USDHC3_DATA3 This SDIO ALT1: FLEXSPI1_A_DATA03 interface is ALT4: FLEXIO1_FLEXIO25 connected to ALT5: GPIO3_IO25 the Wireless chip on the...
  • Page 47 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments ALT4: FLEXIO1_FLEXIO23 interface is ALT5: GPIO3_IO23 connected to the Wireless chip on the wireless variants of the SOM.  WLAN_SD3_DATA0 SD3_DATA0 ALT0: USDHC3_DATA0 This pads ALT1: FLEXSPI1_A_DATA00...
  • Page 48 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments module. WLAN_SD3_CLK SD3_CLK ALT0: USDHC3_CLK ALT1: FLEXSPI1_A_SCLK ALT4: FLEXIO1_FLEXIO20 ALT5: GPIO3_IO20 SPI8_SCK GPIO_IO15 ALT0: GPIO2_IO15 ALT1: LPUART3_RX ALT2: MEDIAMIX_CAM_DATA07 ALT3: MEDIAMIX_DISP_DATA11 ALT4: LPSPI8_SCK ALT5: LPUART8_RTS_B ALT6: LPUART4_RX ALT7: FLEXIO1_FLEXIO15...
  • Page 49 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments ENET2_RXD0 ENET2_RD0 ALT0: ENET1_RGMII_RD0 ALT1: LPUART4_RX ALT2: SAI2_TX_DATA02 ALT4: FLEXIO2_FLEXIO24 ALT5: GPIO4_IO24 ENET2_RXC ENET2_RXC ALT0: ENET1_RGMII_RXC ALT1: ENET1_RX_ER ALT2: SAI2_TX_DATA01 ALT4: FLEXIO2_FLEXIO23 ALT5: GPIO4_IO23 ENET2_RXD1 ENET2_RD1 ALT0: ENET1_RGMII_RD1 ALT1: SPDIF_IN ALT2: SAI2_TX_DATA03...
  • Page 50 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments USB2_VBUS USB2_VBUS IW612_JTAG_TDI IW612_JTAG_TMS IW612_JTAG_TCK BT_UART1_RXD UART1_RXD ALT0: LPUART1_RX Internal UART ALT1: S400_UART_RX line used by ALT2: LPSPI2_SIN the Bluetooth. ALT3: TPM1_CH0 This signal is ALT5: GPIO1_IO04...
  • Page 51 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments SPI8_SOUT GPIO_IO14 ALT0: GPIO2_IO14 ALT1: LPUART3_TX ALT2: MEDIAMIX_CAM_DATA06 ALT3: MEDIAMIX_DISP_DATA10 ALT4: LPSPI8_SOUT ALT5: LPUART8_CTS_B ALT6: LPUART4_TX ALT7: FLEXIO1_FLEXIO14 SPI8_CS0 GPIO_IO12 ALT0: GPIO2_IO12 ALT1: TPM3_CH2 ALT2: PDM_BIT_STREAM02 ALT3: MEDIAMIX_DISP_DATA08 ALT4: LPSPI8_PCS0 ALT5: LPUART8_TX ALT6: LPI2C8_SDA...
  • Page 52 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments SPI8_SIN GPIO_IO13 ALT0: GPIO2_IO13 ALT1: TPM4_CH2 ALT2: PDM_BIT_STREAM03 ALT3: MEDIAMIX_DISP_DATA09 ALT4: LPSPI8_SIN ALT5: LPUART8_RX ALT6: LPI2C8_SCL ALT7: FLEXIO1_FLEXIO13 SAI3_TXC GPIO0_IO16 ALT0: GPIO2_IO16 ALT1: SAI3_TX_BCLK ALT2: PDM_BIT_STREAM02 ALT3: MEDIAMIX_DISP_DATA12 ALT4: LPUART3_CTS_B ALT5: LPSPI4_PCS2 ALT6: LPUART4_CTS_B...
  • Page 53 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments BT_UART1_RTS# UART2_TXD ALT0: LPUART2_TX Internal UART ALT1: LPUART1_RTS_B line used by ALT2: LPSPI2_SCK the Bluetooth. ALT3: TPM1_CH3 This signal is ALT5: GPIO1_IO07 externally available only BT_UART1_CTS# UART2_RXD ALT0: LPUART2_RX...
  • Page 54 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments WL_DEV_WAKE BT_DEV_WAKE PCM_CLK PCM_IN IW612_JTAG_TDO BT_HOST_WAKE WL_HOST_WAKE...
  • Page 55 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments...
  • Page 56 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments...
  • Page 57 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AF10 AF11 AF12 AF13 AF14 AF15 AF16 AF17 AF18 AF19 AF20 AF21 AF22 AF23 AF24...
  • Page 58 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AF25 AF26 AF27 AF28 AG10 AG11 AG12 AG13 AG14 AG15 AG16 AG17 SWOUT...
  • Page 59 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AG18 ON_OFF ONOFF ON/OFF signal from the CPU. In variants with MCA populated, this line is managed by the MCA and must not be driven externally.
  • Page 60 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments RTC_RESET_B LDO3 AH10 POR_B POR_B AH11 AH12 WDOG_B AH13 SD_VSELECT AH14 AH15 LVDS_D2_P LVDS_D2_P AH16 LVDS_D2_N LVDS_D2_N AH17 AH18 AH19 AH20 AH21...
  • Page 61 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AH22 AH23 AH24 AH25 AH26 AH27 JTAG_TDI AH28 JTAG_TMS VSYS2 VSYS2 VSYS2 AJ10 LDO2 AJ11 PMIC_STANDBY AJ12 PWR_ON AJ13 AJ14...
  • Page 62 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AJ15 LVDS_D0_N LVDS_D0_N AJ16 LVDS_D0_P LVDS_D0_P AJ17 AJ18 LVDS_CLK_P LVDS_CLK_P AJ19 LVDS_CLK_N LVDS_CLK_N AJ20 AJ21 AJ22 AJ23 AJ24 AJ25 AJ26 AJ27 AJ28...
  • Page 63 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AK10 AK11 AK12 AK13 AK14 AK15 LVDS_D1_N LVDS_D1_N AK16 LVDS_D1_P LVDS_D1_P AK17 AK18 LVDS_D3_P LVDS_D3_P AK19 LVDS_D3_N LVDS_D3_N AK20 AK21 AK22 AK23...
  • Page 64 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments ALT7: FLEXIO1_FLEXIO00 AK25 I2C3_SCL GPIO_IO01 ALT0: GPIO2_IO01 ALT1: LPI2C3_SCL ALT2: MEDIAMIX_CAM_DATA00 ALT3: MEDIAMIX_DISP_DE ALT4: LPSPI6_SIN ALT5: LPUART5_RX ALT6: LPI2C5_SCL ALT7: FLEXIO1_FLEXIO01 AK26 AK27 AK28 VSYS VSYS VSYS AL10 AL11...
  • Page 65 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AL13 MIPI_CSI1_DATA1_N MIPI_CSI1_D1_N AL14 AL15 MIPI_CSI1_DATA0_P MIPI_CSI1_D0_P AL16 MIPI_CSI1_DATA0_N MIPI_CSI1_D0_N AL17 AL18 GPIO3_IO26 (1V8) CCM_CLKO1 ALT0: CCMSRCGPCMIX_CLKO1 Internal ALT4: FLEXIO1_FLEXIO26 1.8V ALT5: GPIO3_IO26 supply...
  • Page 66 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AM10 CLKIN1 AM11 CLKIN2 AM12 AM13 MIPI_CSI1_CLK_P MIPI_CSI1_CLK_P AM14 MIPI_CSI1_CLK_N MIPI_CSI1_CLK_N AM15 AM16 AM17 AM18 AM19 RESERVED AM20 AM21 VCC_MCA AM22 RESERVED...
  • Page 67 ConnectCore 93 signal Multiplexing (green value represents Power name name i.MX 93 pin name default functionality) group Comments AM25 MCA_IO12 VCC_MCA AM26 MCA_IO11 VCC_MCA...

  • Page 68: Module Specifications

    Module specifications External signals and pin multiplexing Module specifications The following sections describe the specifications for the ConnectCore 93 SOM. Mechanical specifications ConnectCore 93 System-on-Module...

  • Page 69: Mechanical Specifications

    Mechanical specifications Host PCB footprint and cutout Label The MAC address and serial number of the SOM are encoded in the data matrix on the SOM label. Weight The weight of the ConnectCore 93 module is 9.5 g. ConnectCore 93 System-on-Module...

  • Page 70: Environmental Specifications

    Environmental specifications Operating temperature: -40 to 85 C. CAUTION! Your final product may require additional thermal management such as passive (heatsink/spreader) or active (airflow) cooling to achieve the maximum operating temperature without exceeding the processor junction temp limit. ConnectCore 93 System-on-Module...

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