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Digi ConnectCore MP15 Hardware Reference Manual

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ConnectCore MP15
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Hardware Reference Manual

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Summary of Contents for Digi ConnectCore MP15

  • Page 1 ConnectCore MP15 System-on-module Hardware Reference Manual...
  • Page 2 December 2022 Initial draft. 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 MP15 System-on-Module, 90002510 1P) in the subject line of your email. ConnectCore MP15 System-on-Module...

  • Page 4: Table Of Contents

    Contents About the ConnectCore MP15 Features and functionality Safety instructions Block diagrams ConnectCore MP15 module STMicroelectronics STM32MP157 application processor Power interfaces System-on-module power architecture Reference power architecture scheme Electrical characteristics Bootstrap Wireless interfaces WLAN IEEE 802.11a/b/g/n/ac RF channels Transmit power...

  • Page 5: About The Connectcore Mp15

    Features and functionality About the ConnectCore MP15 The Digi ConnectCore® MP15 development kit and System-on-Module (SOM) platform is a highly integrated, cost-effective, connected, secure embedded solution, built on the STM32MP15x MPU family. It integrates memory, power management, the Digi Microcontroller Assist™, pre-certified wireless connectivity and advanced Digi TrustFence device security with a complete, open-source Linux software platform based on the Yocto Project.

  • Page 6: Safety Instructions

    Use this product with the antennas specified in the ConnectCore MP15 module user guides. The end user must be told how to remove power from the ConnectCore MP15 module or to locate the antennas 20 cm from humans or animals.

  • Page 7: Connectcore Mp15 Module

    About the ConnectCore MP15 Block diagrams ConnectCore MP15 module ConnectCore MP15 System-on-Module...

  • Page 8: Stmicroelectronics Stm32Mp157 Application Processor

    About the ConnectCore MP15 Block diagrams STMicroelectronics STM32MP157 application processor ConnectCore MP15 System-on-Module...

  • Page 9: Power Interfaces

    Power interfaces System-on-module power architecture The ConnectCore MP15 requires two primary power supply inputs: VSYS and VSYS2, which are the input power supplies to the on-module ST STPMIC1 power management IC (PMIC) that generates all required supply voltages for the module as well as the external interfaces.

  • Page 10: Reference Power Architecture Scheme

    The following diagram represents the power architecture of the ConnectCore MP15 module in a typical application: Electrical characteristics Input power rails The following table lists the electrical specifications of all input power rails for the ConnectCore MP15: Input voltage (V) Device SOM power rail...
  • Page 11 About the ConnectCore MP15 Power interfaces Input voltage (V) Device SOM power rail Minimum Typical Maximum VCC_LICELL OTG_VBUS Vss-0.3 Absolute maximum ratings. ConnectCore MP15 System-on-Module...
  • Page 12 Output power rails The following table lists the electrical specifications of all output power rails for the ConnectCore MP15: Accuracy Turn-on time Turn-off time Output voltage (us) (ms) SOM power Used internally in the Continuous output current rail (mA) 2000...

  • Page 13: Bootstrap

    Bootstrap The ConnectCore MP15 module can be configured to boot from different devices and interfaces as determined by the boot ROM. The configuration of the booting process of the CPU is done through the BOOT pin and OTP bytes. BOOT2...
  • Page 14 About the ConnectCore MP15 Wireless interfaces Mode Modulation & coding Rate DBPSK 1 Mbps DQPSK 2 Mbps 802.11b 5.5 Mbps 11 Mbps BPSK-1/2 6 Mbps BPSK-3/4 9 Mbps QPSK-1/2 12 Mbps QPSK-3/4 18 Mbps 802.11ga 16QAM-1/2 24 Mbps 16QAM-3/4 36 Mbps...

  • Page 15: Rf Channels

    72.2 HT40 HT80 32.5 433.3 RF channels The ConnectCore MP15 module supports the following frequency bands: Channel number (Center freq. MHz) band spacing 1(2412), 2(2417), 3(2422), 4(2427), 5(2432), 6(2437), 7(2442), 8(2447), 9 5 MHz (2452), 10(2457), 11(2462), 12(2467), 13(2472), 14(2484)
  • Page 16 About the ConnectCore MP15 Wireless interfaces Channel number (Center freq. MHz) band spacing 36(5180), 40(5200), 44(5220), 48(5240), 52(5260), 56(5280), 60(5300), 64 (5320), 100(5500), 104(5520), 108(5540), 112(5560), 116(5580), 120 20 MHz (5600), 124(5620), 128(5640), 132(5660), 136(5680), 140(5700), 144 (5720), 149(5745), 153(5765), 157(5785), 161(5805), 165(5825)
  • Page 17 About the ConnectCore MP15 Wireless interfaces 5 GHz 5 GHz band Center frequency (MHz) EUROPE (ETSI) NORTH AMERICA  (FCC) JAPAN channel # 5180 Indoors ✔ ✔ 5200 Indoors ✔ ✔ 5220 Indoors ✔ ✔ 5240 Indoors ✔ ✔ 5260 Indoors / DFS / TPC DFS...

  • Page 18: Transmit Power

    802.11ac (VHT40) 14 (MCS0) - 11 (MCS9) 802.11ac (VHT80) 13 (MCS0) - 12 (MCS9) Antenna ports The ConnectCore MP15 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 MP15 module supports both Bluetooth and Bluetooth Low Energy protocols: Bluetooth 5 with all Bluetooth 4.2 optional features.

  • Page 19: Module Pinout

    External signals and pin multiplexing Module pinout The ConnectCore MP15 module has a mixed pad structure. The module provides 245 LGA pins, 76 of them connected to the peripheral castellated pads. The general layout can be found on the following...
  • Page 20 This excessive heating can permanently damage the microprocessor and/or its supporting components. When you use an external supply on the carrier board supporting the ConnectCore MP15 module, make sure this supply is NOT back driving STM32MP1 I/Os while their power rails are not enabled.

  • Page 21: Castellated Pad Signals And Multiplexing

    Castellated pad signals and multiplexing ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name VCC_ 1 / B1 CPAD1 VCC_LICELL VBAT  - Coin cell supply. LICELL 2 / C1 CPAD2 VSYS VSYS Input power line. 3 / D1 CPAD3 4 / E1...
  • Page 22 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF2: TIM5_CH4 AF5: SPI2_NSS/I2S2_WS 14 / R1 CPAD14 I2S2_WS AF13: DCMI_D13 AF14: LCD_G5 AF3: TIM8_BKIN2 AF5: SPI2_SCK/I2S2_CK 15 / T1 CPAD15 I2S2_CK AF13: DCMI_D8 AF14: LCD_G6 AF0: RTC_REFIN AF1: TIM1_CH3N AF2: TIM12_CH2...
  • Page 23 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: SPI2_MISO/I2S2_SDI AF6: DFSDM1_DATIN2 AF7: USART3_RTS/USART3_DE AF9: SDMMC2_D0 AF0: TRACED0 AF4: TIM15_BKIN 21 / AA3 CPAD21 SDMMC2_CLK AF6: SAI1_SD_B AF9: SDMMC2_CK AF12: FMC_A19 AF0: TRACED9 AF1: TIM2_CH2 AF4: SAI4_CK1 AF5: SPI1_SCK/I2S1_CK...
  • Page 24 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF6: UART4_TX AF8: SPDIFRX_IN1 AF11: ETH1_GMII_TX_EN/ETH1_MII_TX_ EN/ETH1_RGMII_TX_CTL/ETH1_RMII_TX_ AF13: DCMI_D3 AF14: LCD_B3 AF0: TRACED4 AF1: RTC_OUT2 AF2: SAI1_D1 AF3: DFSDM1_CKIN1 AF4: USART1_RX 25 / AA7 CPAD25 UART4_RX AF5: I2S_CKIN AF6: SAI1_SD_A...
  • Page 25 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF12: SAI4_FS_B AF13: DCMI_D1 AF14: LCD_B1 AF3: TIM8_ETR 32 / AA14 CPAD32 I2S2_SDO AF5: SPI2_MOSI/I2S2_SDO AF13: DCMI_D10 33 / AA15 CPAD33 BOOT2 BOOT2 34 / AA16 CPAD34 JTMS-SWDIO JTMS-SWDIO -...
  • Page 26 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name JTDO- JTDO- 39 / Y21 CPAD39 TRACESWO TRACESWO 40 / W21 CPAD40 JTCK-SWCLK JTCK-SWCLK - 41 / V21 CPAD41 JTDI JTDI 42 / U21 CPAD42 JTRST JTRST AF3: DFSDM1_CKIN3...
  • Page 27 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF7: USART6_RTS/USART6_DE AF8: USART3_RTS/USART3_DE AF9: SPDIFRX_IN3 AF10: SAI4_FS_A AF11: ETH1_PPS_OUT AF14: LCD_G7 AF1: TIM1_CH1N AF3: DFSDM1_CKOUT AF4: LPTIM2_OUT AF5: SPI2_SCK/I2S2_CK AF6: DFSDM1_CKIN1 47 / M21 CPAD47 USART3_CTS PB13...
  • Page 28 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF12: SAI4_SD_A AF1: TIM2_CH3 AF3: LPTIM2_IN1 AF4: I2C2_SCL AF5: SPI2_SCK/I2S2_CK AF6: DFSDM1_DATIN7 50 / J21 CPAD50 ETH1_RX_ER PB10 AF7: USART3_TX AF9: QUADSPI_BK1_NCS AF11: ETH1_GMII_RX_ER/ETH1_MII_RX_ AF14: LCD_G4 AF0: TRACED1 AF1: LPTIM1_ETR AF5: SPI6_MOSI...
  • Page 29 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF14: LCD_G5 AF0: ETH_CLK AF1: TIM2_CH2 AF2: TIM5_CH2 AF3: LPTIM3_OUT AF4: TIM15_CH1N AF7: USART2_RTS/USART2_DE AF8: UART4_RX 53 / F21 CPAD53 ETH1_REF_CLK AF9: QUADSPI_BK1_IO3 AF10: SAI2_MCLK_B AF11: ETH1_GMII_RX_CLK/ETH1_MII_RX_ CLK/ETH1_RGMII_RX_CLK/ETH1_RMII_ REF_CLK...
  • Page 30 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name TXD0/ETH1_RGMII_TXD0/ETH1_RMII_TXD0 AF12: FMC_A24 AF14: LCD_R0 AF0: TRACED5 AF6: SAI1_MCLK_A AF7: USART6_CK AF8: UART8_RTS/UART8_DE 56 / C21 CPAD56 LTDC_CLK AF9: QUADSPI_CLK AF11: QUADSPI_BK2_IO3 AF13: DCMI_D13 AF14: LCD_CLK AF0: HDP0 AF8: USART3_CTS/USART3_NSS AF11: ETH1_GMII_RX_ER/ETH1_MII_RX_...
  • Page 31 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF13: DCMI_D4 AF14: LCD_B0 AF1: TIM2_CH4 AF2: TIM5_CH4 AF3: LPTIM5_OUT AF4: TIM15_CH2 60 / A18 CPAD60 LTDC_B2 AF7: USART2_RX AF9: LCD_B2 AF11: ETH1_GMII_COL/ETH1_MII_COL AF14: LCD_B5 AF3: TIM8_CH1 AF10: SAI2_SCK_A 61 / A17...
  • Page 32 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name 65 / A13 CPAD65 AF3: TIM8_BKIN AF10: SAI2_MCLK_A 66 / A12 CPAD66 LTDC_B4 AF13: DCMI_D5 AF14: LCD_B4 AF0: HDP1 AF1: UART4_RX 67 / A11 CPAD67 LTDC_VSYNC AF9: FDCAN1_RX AF14: LCD_VSYNC...
  • Page 33 ConnectCore Castellated ConnectCore STM32MP1 Power MP15 signal Multiplexing Comments MP15 pad pad name group name 73 / A5 CPAD73 74 / A4 CPAD74 75 / A3 CPAD75 76 / A2 CPAD76...

  • Page 34: Lga Pad Signals And Multiplexing

    LGA pad signals and multiplexing ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name LGA_A2 LGA_A3 LGA_A4 LGA_A5 LGA_A6 LGA_A7 LGA_A8 AF1: TIM16_BKIN AF2: SAI1_D3 AF3: SAI4_D4 AF6: SAI1_D4 LGA_A9 LTDC_DE PF10 AF9: QUADSPI_CLK AF12: SAI4_D3 AF13: DCMI_D11 AF14: LCD_DE AF0: RTC_REFIN...
  • Page 35 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF0: HDP1 AF1: UART4_RX LGA_A11 LTDC_VSYNC AF9: FDCAN1_RX AF14: LCD_VSYNC AF3: TIM8_BKIN AF10: SAI2_MCLK_A LGA_A12 LTDC_B4 AF13: DCMI_D5 AF14: LCD_B4 LGA_A13 AF3: TIM8_CH3 AF10: SAI2_FS_A LGA_A14 LTDC_B7 AF13: DCMI_D7 AF14: LCD_B7...
  • Page 36 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF1: TIM2_CH4 AF2: TIM5_CH4 AF3: LPTIM5_OUT AF4: TIM15_CH2 AF7: USART2_RX LGA_A18 LTDC_B2 AF9: LCD_B2 AF11: ETH1_GMII_COL/ETH1_MII_ AF14: LCD_B5 AF0: TRACED1 AF2: SAI1_D2 AF3: DFSDM1_DATIN3 AF4: TIM15_CH1N AF5: SPI4_NSS AF6: SAI1_FS_A LGA_A19...
  • Page 37 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: I2S2_MCK AF6: SAI3_SD_B AF8: UART8_TX AF12: FMC_NBL1 AF13: DCMI_D3 AF3: TIM8_CH2N AF8: UART4_RX LGA_B4 DCMI_D4 PH14 AF9: FDCAN1_RX  VDD AF13: DCMI_D4 AF14: LCD_G3 LGA_B5 LGA_B6 LGA_B7 RESERVED Reserved pad.
  • Page 38 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF11: DFSDM1_CKIN5 AF12: FMC_NL AF13: DCMI_VSYNC AF3: DFSDM1_DATIN3 AF6: SAI3_SD_B AF7: USART3_RX LGA_B11 DCMI_HSYNC AF12: FMC_AD14/FMC_D14 AF13: DCMI_HSYNC AF14: LCD_B0 LGA_B12 LGA_B13 RF_ANT_EXT External antenna pad. LGA_B14 LGA_B15 LGA_B16...
  • Page 39 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name LGA_C2 VSYS VSYS Input power line. LGA_C3 LGA_C4 LGA_C5  - LGA_C6 DSI_CK_P DSI_CK_P LGA_C7 DSI_D0_P DSI_D0_P LGA_C8 DSI_D0_N DSI_D0_N LGA_C9 DSI_D1_P DSI_D1_P LGA_C10 DSI_D1_N DSI_D1_N LGA_C11 LGA_C12 LGA_C13 AF0: TRACED3...
  • Page 40 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name LGA_C17 PCM_OUT Signal connected to the Wireless MAC. LGA_C18 PCM_SYNC Signal connected to the Wireless MAC. LGA_C19 LGA_C20 PCM_CLK Signal connected to the Wireless MAC. AF0: TRACED5 AF6: SAI1_MCLK_A AF7: USART6_CK AF8: UART8_RTS/UART8_DE...
  • Page 41 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF2: TIM3_CH1 AF3: TIM8_BKIN AF4: SAI4_CK2 AF5: SPI1_MISO/I2S1_SDI AF8: SPI6_MISO AF9: TIM13_CH1 AF11: MDIOS_MDC AF12: SAI4_SCK_A AF13: DCMI_PIXCLK AF14: LCD_G2 LGA_D12 VDD_SD VDD_SD Output power line. LGA_D13 LGA_D14 LGA_D15...
  • Page 42 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF6: I2C4_SDA AF7: USART1_RX AF8: SPI6_MISO AF1: TIM1_ETR AF2: I2C6_SDA AF4: I2C5_SDA Signal only available in non-wireless AF6: UART4_TX LGA_D19 BT_UART_RTS PA12 AF7: USART1_RTS/USART1_DE variants. AF8: SAI2_FS_B AF9: FDCAN1_TX AF14: LCD_R5 LGA_D20...
  • Page 43 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF8: UART4_TX AF9: SDMMC2_CMD AF10: SAI2_SD_B AF11: ETH1_GMII_CRS/ETH1_MII_ LGA_E3 Output power line. AF1: LPTIM1_ETR AF2: TIM4_ETR AF4: LPTIM2_ETR AF5: SPI3_SCK/I2S3_CK LGA_E19 AF6: SAI4_MCLK_B AF8: UART8_RX AF10: SAI2_MCLK_A AF12: FMC_NBL0 AF13: DCMI_D2 AF1: LPTIM1_OUT...
  • Page 44 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name RXD1/ETH1_RMII_RXD1 AF12: SAI4_D3 LGA_F1 F2  LGA_F2 LGA_F3 VSYS VSYS Input power line. WL_HOST_ LGA_F19 Signal connected to the Wireless MAC. WAKE AF2: I2C6_SCL AF3: I2C2_SCL AF4: I2C5_SMBA LGA_F20 AF5: SPI1_MOSI/I2S1_SDO AF6: I2C4_SMBA...
  • Page 45 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name G2  LGA_G2 VSYS VSYS Input power line. LGA_G3 VSYS VSYS Input power line. AF2: I2C6_SCL AF3: I2C2_SCL Signal only available in non-wireless AF4: USART1_CK LGA_G19 BT_REG_EN AF5: I2S1_MCK variants.
  • Page 46 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF0: TRACED1 AF1: LPTIM1_ETR AF5: SPI6_MOSI AF6: SAI4_DI AF7: USART6_TX AF9: QUADSPI_BK2_IO3 LGA_H21 ETH1_TXD1 PG14 AF10: SAI4_SD_A AF11: ETH1_GMII_TXD1/ETH1_ MII_TXD1/ETH1_RGMII_ TXD1/ETH1_RMII_TXD1 AF12: FMC_A25 AF14: LCD_B0 LGA_J1 J2 ...
  • Page 47 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF7: USART3_TX AF9: QUADSPI_BK1_NCS AF11: ETH1_GMII_RX_ER/ETH1_ MII_RX_ER AF14: LCD_G4 LGA_K1 Output power line. K2  LGA_K2 Output power line. LGA_K3 Output power line. AF0: TRACED7 AF2: SAI1_D2 AF4: I2C2_SDA Signal only available in non-wireless LGA_K19...
  • Page 48 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF3: TIM8_CH3N LGA_L1 LTDC_G4 PH15 AF13: DCMI_D11 AF14: LCD_G4 L2  LGA_L2 LGA_L3 VREF+ VREF+ AF4: I2C2_SCL 47K pull-up on module connected to 3V3. WLAN_SD_ AF9: SDMMC3_CMD LGA_L19 Signal only available in non-wireless AF10: SDMMC3_CDIR...
  • Page 49 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF3: DFSDM1_CKOUT AF5: SPI2_SCK/I2S2_CK AF6: DFSDM1_DATIN0 AF7: USART2_CTS/USART2_NSS AF8: SDMMC1_D123DIR AF9: SDMMC2_D7 AF10: SDMMC2_D123DIR AF11: SDMMC1_D7 AF12: FMC_CLK AF13: DCMI_D5 AF14: LCD_G7 AF4: I2C2_SDA 47K pull-up on module connected to 3V3. AF9: SDMMC3_D0 LGA_M19 WLAN_SD_D0...
  • Page 50 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name TXD1/ETH1_RMII_TXD1 AF14: UART5_TX LGA_N1 AF0: HDP6 AF1: TIM16_CH1 AF2: TIM4_CH3 AF3: DFSDM1_CKIN7 AF4: I2C1_SCL AF5: SDMMC1_CKIN AF6: I2C4_SCL AF7: SDMMC2_CKIN N2  LGA_N2 DCMI_D6 AF8: UART4_RX AF9: FDCAN1_RX AF10: SDMMC2_D4 AF11: ETH1_GMII_TXD3/ETH1_ MII_TXD3/ETH1_RGMII_TXD3...
  • Page 51 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: SPI4_MISO AF10: SAI2_FS_B AF12: FMC_AD10/FMC_D10 AF13: DCMI_D6 AF14: LCD_DE AF0: TRACED15 AF1: TIM2_CH1/TIM2_ETR AF2: ETH_CLK AF3: TIM8_ETR AF5: SPI6_NSS AF6: SAI4_D2 LGA_N21 USART3_RTS AF7: USART6_RTS/USART6_DE AF8: USART3_RTS/USART3_DE AF9: SPDIFRX_IN3 AF10: SAI4_FS_A...
  • Page 52 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: SPI5_MOSI AF6: SAI1_FS_B AF7: UART7_CTS AF9: TIM14_CH1 AF10: QUADSPI_BK1_IO1 LGA_P21 AF2: TIM5_CH4 AF5: SPI2_NSS/I2S2_WS LGA_R1 I2S2_WS AF13: DCMI_D13 AF14: LCD_G5 AF0: HDP7 AF1: TIM17_CH1 AF2: TIM4_CH4 AF3: DFSDM1_DATIN7 AF4: I2C1_SDA AF5: SPI2_NSS/I2S2_WS...
  • Page 53 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF12: SAI4_SCK_B AF1: TIM17_CH1 AF5: SPI5_SCK LGA_R20 UART7_TX AF6: SAI1_MCLK_B AF7: UART7_TX AF9: QUADSPI_BK1_IO2 AF1: TIM1_BKIN AF2: I2C6_SMBA AF4: I2C2_SMBA AF5: SPI2_NSS/I2S2_WS AF6: DFSDM1_CKIN7 AF7: USART3_CK LGA_R21 USART3_RX PB12...
  • Page 54 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF10: SAI4_SCK_B AF12: SDMMC1_D3 AF13: DCMI_D4 AF0: TRACED4 LGA_T20 PF12 PF12 AF11: ETH1_GMII_RXD4  VDD AF12: FMC_A6 AF3: DFSDM1_CKIN3 AF6: SAI3_SCK_B AF7: USART3_TX LGA_T21 USART3_TX AF9: SPDIFRX_IN2 AF12: FMC_AD13/FMC_D13 AF14: LCD_B7 AF0: RTC_REFIN...
  • Page 55 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF11: ETH1_GMII_RXD6 AF12: FMC_A8 AF1: TIM16_CH1N AF2: TIM4_CH1 AF4: I2C1_SCL AF5: CEC AF6: I2C4_SCL LGA_U19 AF7: USART1_TX AF9: FDCAN2_TX AF10: QUADSPI_BK1_NCS AF11: DFSDM1_DATIN5 AF12: UART5_TX AF13: DCMI_D5 AF1: TIM1_CH2N AF2: TIM3_CH3 AF3: TIM8_CH2N...
  • Page 56 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name LGA_V3 BOOT0 BOOT0 100K pull-up resistor. LGA_V4 AF0: TRACED0 AF2: TIM3_CH3 AF3: TIM8_CH3 AF6: UART4_TX LGA_V5 SDMMC1_D0 AF7: USART6_CK AF8: UART5_RTS/UART5_DE AF12: SDMMC1_D0 AF13: DCMI_D2 LGA_V6 AF0: MCO1 LGA_V7 LTDC_G6...
  • Page 57 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF14: LCD_R0 LGA_V11 AF1: TIM1_CH3N AF3: DFSDM1_DATIN5 AF5: SPI4_SCK LGA_V12 SPI4_SCK PE12 AF8: SDMMC1_D0DIR AF10: SAI2_SCK_B AF12: FMC_AD9/DMC_D9 AF14: LCD_B4 AF0: ETH_CLK AF1: TIM17_BKIN AF2: TIM3_CH2 AF3: SAI4_D1 AF4: I2C1_SMBA AF5: SPI1_MOSI/I2S1_SDO...
  • Page 58 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF12: SDMMC1_D1 AF13: DCMI_D3 AF14: LCD_B2 AF0: TRACED2 AF3: DFSDM1_CKIN5 AF6: SPI3_SCK/I2S3_CK AF7: USART3_TX AF8: UART4_TX LGA_V15 SDMMC1_D2 PC10 AF9: QUADSPI_BK1_IO1 AF10: SAI4_MCLK_B AF12: SDMMC1_D2 AF13: DCMI_D8 AF14: LCD_R2 LGA_V16 AF1: TIM1_ETR...
  • Page 59 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name LGA_V21 JTDI JTDI AF0: DBTRGO AF1: DBTRGI LGA_W1 PA13 PA13 AF2: MCO1 AF8: UART4_TX AF0: MCO1 AF1: TIM1_CH1 AF3: TIM8_BKIN2 AF4: I2C3_SCL AF5: SPI3_MOSI/I2S3_SDO AF7: USART1_CK W2 ...
  • Page 60 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF2: TIM5_ETR AF4: SAI4_D2 AF5: SPI1_NSS/I2S1_WS AF6: SPI3_NSS/I2S3_WS AF7: USART2_CK AF8: SPI6_NSS AF12: SAI4_FS_A AF13: DCMI_HSYNC AF14: LCD_VSYNC AF0: HDP4 AF2: TIM3_CH2 AF3: TIM8_CH2 AF4: DFSDMI_DATIN3 AF6: I2S3_MCK AF7: USART6_RX LGA_W5...
  • Page 61 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF6: SPI3_NSS/I2S3_WS AF7: SPI6_NSS AF8: UART4_RTS/UART4_DE AF9: SDMMC2_D5 AF10: SDMMC2_CDIR AF11: SDMMC1_D5 AF12: SAI4_FS_A AF13: UART7_TX AF14: LCD_R1 AF0: HDP2 AF2: TIM5_CH3 AF4: I2C4_SDA LGA_W10 LTDC_R6 PH12 AF5: I2C1_SDA AF13: DCMI_D3...
  • Page 62 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF7: USART3_CK AF8: UART5_TX AF10: SAI4_SD_B AF12: SDMMC1_CK AF13: DCMI_D9 LGA_W16 AF2: TIM12_CH1 AF4: I2C2_SMBA AF5: SPI5_SCK AF11: ETH1_GMII_RXD2/ETH1_ LGA_W17 ETH1_RXD2 MII_RXD2/ETH1_RGMII_RXD2 AF12: MDIOS_MDIO AF13: DCMI_D8 AF3: DFSDM1_CKIN1 AF5: SPI2_MISO/I2S2_SDI AF6: DFSDM1_CKOUT...
  • Page 63 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF9: QUADSPI_BK1_IO2 AF11: ETH1_GMII_TXD3/ETH1_ MII_TXD3/ETH1_RGMII_TXD3 AF12: FMC_A23 LGA_W21 JTCK-SWCLK JTCK-SWCLK LGA_Y1 BOOT1 BOOT1  100K pull-up resistor. AF1: TIM1_CH2 AF4: I2C3_SMBA AF5: SPI2_SCK/I2S2_CK AF7: USART1_TX LGA_Y2 SDMMC2_D5 AF8: SDMMC2_CDIR AF10: SDMMC2_D5 AF13: DCMI_D0...
  • Page 64 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF9: SDMMC2_D0DIR AF10: SDMMC2_D6 AF11: DSI_TE AF12: SDMMC1_D6 AF13: DCMI_D0 AF14: LCD_HSYNC AF1: TIM1_CH3N AF2: TIM3_CH4 AF3: TIM8_CH3N AF6: DFSDM1_DATIN1 LGA_Y5 LTDC_G0 AF9: LCD_R6 AF11: ETH1_GMII_RXD3/ETH1_ MII_RXD3/ETH1_RGMII_RXD3 AF12: MDIOS_MDC AF14: LCD_G0...
  • Page 65 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: SPI5_NSS AF12: SAI4_SD_B AF1: TIM1_CH2 AF3: DFSDM1_CKIN4 AF5: SPI4_NSS AF7: USART6_CK LGA_Y9 SPI4_NSS PE11 AF10: SAI2_SD_B AF12: FMC_AD8/FMC_D8 AF13: DCMI_D4 AF14: LCD_G3 LGA_Y10 LGA_Y11 VBUS_OTG Output power line.
  • Page 66 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF8: SPI6_NSS LGA_Y15 VBUS_SW Output power line. LGA_Y16 VBUS_SW Output power line. AF3: DFSDM1_CKIN4 AF9: QUADSPI_BK2_IO1 AF10: SAI2_MCLK_B LGA_Y17 LTDC_R1 AF11: ETH1_GMII_COL/ETH1_MII_ AF14: LCD_R1 LGA_Y18 AF0: DBTRGO LGA_Y19 PA14 PA14...
  • Page 67 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF5: SPI2_MISO/I2S2_SDI AF6: DFSDM1_DATIN2 AF7: USART3_RTS/USART3_DE AF9: SDMMC2_D0 AF0: TRACED0 AF4: TIM15_BKIN LGA_AA3 SDMMC2_CLK AF6: SAI1_SD_B AF9: SDMMC2_CK AF12: FMC_A19 AF0: TRACED9 AF1: TIM2_CH2 AF4: SAI4_CK1 AF5: SPI1_SCK/I2S1_CK LGA_AA4 SDMMC2_D2...
  • Page 68 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF6: UART4_TX AF8: SPDIFRX_IN1 AF11: ETH1_GMII_TX_EN/ETH1_ MII_TX_EN/ETH1_RGMII_TX_ CTL/ETH1_RMII_TX_EN AF13: DCMI_D3 AF14: LCD_B3 AF0: TRACED4 AF1: RTC_OUT2 AF2: SAI1_D1 AF3: DFSDM1_CKIN1 AF4: USART1_RX LGA_AA7 UART4_RX AF5: I2S_CKIN AF6: SAI1_SD_A AF7: SPI3_MOSI/I2S3_SDO AF8: UART4_RX...
  • Page 69 ConnectCore ConnectCore STM32MP157 Power MP15 signal Multiplexing Comments MP15 pad pad name group name AF12: SAI4_FS_B AF13: DCMI_D1 AF14: LCD_B1 AF3: TIM8_ETR AA14 LGA_AA14 I2S2_SDO AF5: SPI2_MOSI/I2S2_SDO AF13: DCMI_D10 AA15 LGA_AA15 BOOT2 BOOT2 AA16 LGA_AA16 JTMS-SWDIO JTMS-SWDIO AA17 LGA_AA17 USB1_D_P USB_DP1 AA18 LGA_AA18...

  • Page 70: Module Specifications

    Module specifications External signals and pin multiplexing Module specifications The following sections describe the specifications for the ConnectCore MP15 SOM. Mechanical specifications Environmental specifications Socket options ConnectCore MP15 System-on-Module...

  • Page 71: Mechanical Specifications

    Module specifications Mechanical specifications Mechanical specifications This section provides mechanical dimensions and host PCB footprint guidance for the Digi SMTplus® form factor of the ConnectCore MP15 module. Host PCB footprint and cutout Note Host PCBs must have a cutout to accommodate the components on the bottom side of the module.

  • Page 72: Weight

    Environmental specifications Digi SMTplus® Castellated Edge Via mounting Weight The weight of the ConnectCore MP15 module (with Wi-Fi/Bluetooth networking and shield) is 6.60 g. The weight of the non-wireless ConnectCore MP15 module variant is 6.35 g. Note See the ConnectCore MP15 product page for mechanical design documents, drawings, and other resources.
  • Page 73 Module specifications Socket options All drawings, user instructions, schematics and PCB footprints are posted on the ConnectCore MP15 technical support website. Note The ConnectCore MP1 Development Board (Digi P/N CC-WMP157-KIT) has been designed to support a RF-LPF246-129M-21AAEW55L-CCMP1 socket, and can be used as a reference design.

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