Raspberry Pi Compute Module 5 (CM5 / CM5Lite)
High-performance System-on-Module powered by Broadcom BCM2712 quad-core Cortex-A76 @ 2.4GHz and RP1 I/O controller, up to 16GB LPDDR4x-4267, optional eMMC, PCIe Gen2 x1, Gigabit Ethernet, dual 4Kp60 HDMI, dual 4-lane MIPI, dual USB 3.0 via two 100-pin Hirose DF40 connectors.
Aliase:CM5, CM5Lite, Compute Module 5, BCM2712 Mezzanine, RP1 SoM
Module Overview
Board Layout
Connector 1 (Base / Power, Ethernet, USB, GPIO 1–100)
100 Pins
Pin-Tabelle100
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 1 | GND | Ground | Ground (0 V) |
| 2 | GND | Ground | Ground (0 V) |
| 3 | Ethernet_Pair3_P | Digital | Gigabit Ethernet MDI Pair 3 Positive |
| 4 | Ethernet_Pair1_P | Digital | Gigabit Ethernet MDI Pair 1 Positive |
| 5 | Ethernet_Pair3_N | Digital | Gigabit Ethernet MDI Pair 3 Negative |
| 6 | Ethernet_Pair1_N | Digital | Gigabit Ethernet MDI Pair 1 Negative |
| 7 | GND | Ground | Ground (0 V) |
| 8 | GND | Ground | Ground (0 V) |
| 9 | Ethernet_Pair2_N | Digital | Gigabit Ethernet MDI Pair 2 Negative |
| 10 | Ethernet_Pair0_N | Digital | Gigabit Ethernet MDI Pair 0 Negative |
| 11 | Ethernet_Pair2_P | Digital | Gigabit Ethernet MDI Pair 2 Positive |
| 12 | Ethernet_Pair0_P | Digital | Gigabit Ethernet MDI Pair 0 Positive |
| 13 | GND | Ground | Ground (0 V) |
| 14 | GND | Ground | Ground (0 V) |
| 15 | Ethernet_nLED3 | Digital | Active-low Ethernet activity indicator (3.3V) |
| 16 | Fan_Tacho | Digital | PWM Fan Tachometer Input (internally pulled up to 3.3V via 1.8k) |
| 17 | Ethernet_nLED2 | Digital | Active-low Ethernet speed indicator (3.3V) |
| 18 | Ethernet_SYNC_OUT | Digital | IEEE 1588 Precision Time Protocol SYNC output (3.3V) |
| 19 | Fan_PWM | Digital | Open-drain PWM Fan Speed Control Output |
| 20 | EEPROM_nWP | Digital | Hardware Write Protect for on-board Boot EEPROM (internally pulled up) |
| 21 | LED_nACT | Digital | Active-low Pi Activity LED Output (5V tolerant) |
| 22 | GND | Ground | Ground (0 V) |
| 23 | GND | Ground | Ground (0 V) |
| 24 | GPIO26 | Digital | General Purpose I/O Pin 26 |
| 25 | GPIO21 | Digital | General Purpose I/O Pin 21 |
| 26 | GPIO19 | Digital | General Purpose I/O Pin 19 |
| 27 | GPIO20 | Digital | General Purpose I/O Pin 20 |
| 28 | GPIO13 | Digital | General Purpose I/O Pin 13 |
| 29 | GPIO16 | Digital | General Purpose I/O Pin 16 |
| 30 | GPIO6 | Digital | General Purpose I/O Pin 6 |
| 31 | GPIO12 | Digital | General Purpose I/O Pin 12 |
| 32 | GND | Ground | Ground (0 V) |
| 33 | GND | Ground | Ground (0 V) |
| 34 | GPIO5 | Digital | General Purpose I/O Pin 5 |
| 35 | ID_SC | Digital | HAT EEPROM identification I2C clock (RP1 GPIO1) |
| 36 | ID_SD | Digital | HAT EEPROM identification I2C data (RP1 GPIO0) |
| 37 | GPIO7 | Digital | General Purpose I/O Pin 7 |
| 38 | GPIO11 | Digital | General Purpose I/O Pin 11 |
| 39 | GPIO8 | Digital | General Purpose I/O Pin 8 |
| 40 | GPIO9 | Digital | General Purpose I/O Pin 9 |
| 41 | GPIO25 | Digital | General Purpose I/O Pin 25 |
| 42 | GND | Ground | Ground (0 V) |
| 43 | GND | Ground | Ground (0 V) |
| 44 | GPIO10 | Digital | General Purpose I/O Pin 10 |
| 45 | GPIO24 | Digital | General Purpose I/O Pin 24 |
| 46 | GPIO22 | Digital | General Purpose I/O Pin 22 |
| 47 | GPIO23 | Digital | General Purpose I/O Pin 23 |
| 48 | GPIO27 | Digital | General Purpose I/O Pin 27 |
| 49 | GPIO18 | Digital | General Purpose I/O Pin 18 |
| 50 | GPIO17 | Digital | General Purpose I/O Pin 17 |
| 51 | GPIO15 | Digital | General Purpose I/O Pin 15 |
| 52 | GND | Ground | Ground (0 V) |
| 53 | GND | Ground | Ground (0 V) |
| 54 | GPIO4 | Digital | General Purpose I/O Pin 4 |
| 55 | GPIO14 | Digital | General Purpose I/O Pin 14 |
| 56 | GPIO3 | Digital | General Purpose I/O Pin 3 (internal 1.8k pullup to GPIO_VREF) |
| 57 | SD_CLK | Digital | SD Card Clock Signal (CM5Lite only) |
| 58 | GPIO2 | Digital | General Purpose I/O Pin 2 (internal 1.8k pullup to GPIO_VREF) |
| 59 | GND | Ground | Ground (0 V) |
| 60 | GND | Ground | Ground (0 V) |
| 61 | SD_DAT3 | Digital | SD Card / eMMC Data 3 (CM5Lite only) |
| 62 | SD_CMD | Digital | SD Card / eMMC Command Line (CM5Lite only) |
| 63 | SD_DAT0 | Digital | SD Card / eMMC Data 0 (CM5Lite only) |
| 64 | SD_DAT5 | Digital | SD Card / eMMC Data 5 (CM5Lite only) |
| 65 | GND | Ground | Ground (0 V) |
| 66 | GND | Ground | Ground (0 V) |
| 67 | SD_DAT1 | Digital | SD Card / eMMC Data 1 (CM5Lite only) |
| 68 | SD_DAT4 | Digital | SD Card / eMMC Data 4 (CM5Lite only) |
| 69 | SD_DAT2 | Digital | SD Card / eMMC Data 2 (CM5Lite only) |
| 70 | SD_DAT7 | Digital | SD Card / eMMC Data 7 (CM5Lite only) |
| 71 | GND | Ground | Ground (0 V) |
| 72 | SD_DAT6 | Digital | SD Card / eMMC Data 6 (CM5Lite only) |
| 73 | SD_VDD_OVERRIDE | Power | Connect to 3.3V to force 1.8V signalling for external eMMC |
| 74 | GND | Ground | Ground (0 V) |
| 75 | SD_PWR_ON | Digital | Power Switch Control Output for SD card (CM5Lite only) |
| 76 | VBAT | Power | RTC Battery Input (2.5V to 3.5V; typically 3V CR2032) |
| 77 | 5V | Power | Main 5V Power Supply Input (4.75V to 5.25V) |
| 78 | GPIO_VREF | Digital | GPIO Bank Voltage Input (connect to 3.3V or 1.8V) |
| 79 | 5V | Power | Main 5V Power Supply Input |
| 80 | SCL0 | Digital | Camera / Display I2C Clock (GPIO39; internal 1.8k pullup) |
| 81 | 5V | Power | Main 5V Power Supply Input |
| 82 | SDA0 | Digital | Camera / Display I2C Data (GPIO38; internal 1.8k pullup) |
| 83 | 5V | Power | Main 5V Power Supply Input |
| 84 | CM5_3.3V | Power | Regulated 3.3V Power Output (300mA per pin, 600mA total) |
| 85 | 5V | Power | Main 5V Power Supply Input |
| 86 | CM5_3.3V | Power | Regulated 3.3V Power Output |
| 87 | 5V | Power | Main 5V Power Supply Input |
| 88 | CM5_1.8V | Power | Regulated 1.8V Power Output (300mA per pin, 600mA total) |
| 89 | WL_nDisable | Digital | Wi-Fi Hardware Disable Input (pull low to disable) |
| 90 | CM5_1.8V | Power | Regulated 1.8V Power Output |
| 91 | BT_nDisable | Digital | Bluetooth Hardware Disable Input (pull low to disable) |
| 92 | PWR_Button | Digital | Power Button Input (pull low to power on/off) |
| 93 | nRPIBOOT | Digital | Force USB Bootloader Mode (pull low to boot over USB) |
| 94 | CC1 | Digital | USB Type-C Configuration Channel 1 (5A @ 5V PD negotiation) |
| 95 | LED_nPWR | Digital | Active-low Power LED Output |
| 96 | CC2 | Digital | USB Type-C Configuration Channel 2 (5A @ 5V PD negotiation) |
| 97 | CAM_GPIO0 | Digital | Camera 0 Power Enable Control (GPIO34) |
| 98 | GND | Ground | Ground (0 V) |
| 99 | PMIC_Enable | Digital | PMIC Enable Input (drive low to power off CM5) |
| 100 | CAM_GPIO1 | Digital | Camera 1 Control Signal (GPIO35) |
Connector 2 (High-Speed / PCIe, USB 3.0, MIPI, HDMI 101–200)
100 Pins
Pin-Tabelle100
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 101 | USB_OTG_ID | Digital | USB 2.0 OTG ID Pin (ground for host mode) |
| 102 | PCIe_CLK_nREQ | Digital | PCIe Clock Request Input (active low to request clock) |
| 103 | USB_N | Digital | USB 2.0 High-Speed Data Negative (D-) |
| 104 | PCIE_nWAKE | Digital | PCIe WAKE# Signal (internally pulled up) |
| 105 | USB_P | Digital | USB 2.0 High-Speed Data Positive (D+) |
| 106 | PCIE_PWR_EN | Digital | PCIe Device Power Enable Output (active high) |
| 107 | GND | Ground | Ground (0 V) |
| 108 | GND | Ground | Ground (0 V) |
| 109 | PCIe_nRST | Digital | PCIe Reset Output (active low) |
| 110 | PCIe_CLK_P | Digital | PCIe 100MHz Differential Reference Clock Positive |
| 111 | VBUS_EN | Digital | USB 3.0 VBUS Enable Output (active high) |
| 112 | PCIe_CLK_N | Digital | PCIe 100MHz Differential Reference Clock Negative |
| 113 | GND | Ground | Ground (0 V) |
| 114 | GND | Ground | Ground (0 V) |
| 115 | MIPI0_D0_N | Digital | MIPI Port 0 Data 0 Negative (CSI / DSI) |
| 116 | PCIe_RX_P | Digital | PCIe Gen 2 Receiver Differential Positive |
| 117 | MIPI0_D0_P | Digital | MIPI Port 0 Data 0 Positive (CSI / DSI) |
| 118 | PCIe_RX_N | Digital | PCIe Gen 2 Receiver Differential Negative |
| 119 | GND | Ground | Ground (0 V) |
| 120 | GND | Ground | Ground (0 V) |
| 121 | MIPI0_D1_N | Digital | MIPI Port 0 Data 1 Negative (CSI / DSI) |
| 122 | PCIe_TX_P | Digital | PCIe Gen 2 Transmitter Differential Positive |
| 123 | MIPI0_D1_P | Digital | MIPI Port 0 Data 1 Positive (CSI / DSI) |
| 124 | PCIe_TX_N | Digital | PCIe Gen 2 Transmitter Differential Negative |
| 125 | GND | Ground | Ground (0 V) |
| 126 | GND | Ground | Ground (0 V) |
| 127 | MIPI0_C_N | Digital | MIPI Port 0 Clock Negative |
| 128 | USB3-0-RX_N | Digital | USB 3.0 Port 0 SuperSpeed Receiver Negative |
| 129 | MIPI0_C_P | Digital | MIPI Port 0 Clock Positive |
| 130 | USB3-0-RX_P | Digital | USB 3.0 Port 0 SuperSpeed Receiver Positive |
| 131 | GND | Ground | Ground (0 V) |
| 132 | GND | Ground | Ground (0 V) |
| 133 | MIPI0_D2_N | Digital | MIPI Port 0 Data 2 Negative |
| 134 | USB3-0-DP | Digital | USB 3.0 Port 0 USB 2.0 Data Positive |
| 135 | MIPI0_D2_P | Digital | MIPI Port 0 Data 2 Positive |
| 136 | USB3-0-DM | Digital | USB 3.0 Port 0 USB 2.0 Data Negative |
| 137 | GND | Ground | Ground (0 V) |
| 138 | GND | Ground | Ground (0 V) |
| 139 | MIPI0_D3_N | Digital | MIPI Port 0 Data 3 Negative |
| 140 | USB3-0-TX_N | Digital | USB 3.0 Port 0 SuperSpeed Transmitter Negative |
| 141 | MIPI0_D3_P | Digital | MIPI Port 0 Data 3 Positive |
| 142 | USB3-0-TX_P | Digital | USB 3.0 Port 0 SuperSpeed Transmitter Positive |
| 143 | HDMI1_HOTPLUG | Digital | HDMI Port 1 Hotplug Detect (5V tolerant, 100k pull-down) |
| 144 | GND | Ground | Ground (0 V) |
| 145 | HDMI1_SDA | Digital | HDMI Port 1 I2C SDA (5V tolerant, 1.8k pull-up) |
| 146 | HDMI1_TX2_P | Digital | HDMI Port 1 TMDS TX2 Positive |
| 147 | HDMI1_SCL | Digital | HDMI Port 1 I2C SCL (5V tolerant, 1.8k pull-up) |
| 148 | HDMI1_TX2_N | Digital | HDMI Port 1 TMDS TX2 Negative |
| 149 | HDMI1_CEC | Digital | HDMI Port 1 CEC (5V tolerant, 27k pull-up) |
| 150 | GND | Ground | Ground (0 V) |
| 151 | HDMI0_CEC | Digital | HDMI Port 0 CEC (5V tolerant, 27k pull-up) |
| 152 | HDMI1_TX1_P | Digital | HDMI Port 1 TMDS TX1 Positive |
| 153 | HDMI0_HOTPLUG | Digital | HDMI Port 0 Hotplug Detect (5V tolerant, 100k pull-down) |
| 154 | HDMI1_TX1_N | Digital | HDMI Port 1 TMDS TX1 Negative |
| 155 | GND | Ground | Ground (0 V) |
| 156 | GND | Ground | Ground (0 V) |
| 157 | USB3-1-RX_N | Digital | USB 3.0 Port 1 SuperSpeed Receiver Negative |
| 158 | HDMI1_TX0_P | Digital | HDMI Port 1 TMDS TX0 Positive |
| 159 | USB3-1-RX_P | Digital | USB 3.0 Port 1 SuperSpeed Receiver Positive |
| 160 | HDMI1_TX0_N | Digital | HDMI Port 1 TMDS TX0 Negative |
| 161 | GND | Ground | Ground (0 V) |
| 162 | GND | Ground | Ground (0 V) |
| 163 | USB3-1-DP | Digital | USB 3.0 Port 1 USB 2.0 Data Positive |
| 164 | HDMI1_CLK_P | Digital | HDMI Port 1 TMDS Clock Positive |
| 165 | USB3-1-DM | Digital | USB 3.0 Port 1 USB 2.0 Data Negative |
| 166 | HDMI1_CLK_N | Digital | HDMI Port 1 TMDS Clock Negative |
| 167 | GND | Ground | Ground (0 V) |
| 168 | GND | Ground | Ground (0 V) |
| 169 | USB3-1-TX_N | Digital | USB 3.0 Port 1 SuperSpeed Transmitter Negative |
| 170 | HDMI0_TX2_P | Digital | HDMI Port 0 TMDS TX2 Positive |
| 171 | USB3-1-TX_P | Digital | USB 3.0 Port 1 SuperSpeed Transmitter Positive |
| 172 | HDMI0_TX2_N | Digital | HDMI Port 0 TMDS TX2 Negative |
| 173 | GND | Ground | Ground (0 V) |
| 174 | GND | Ground | Ground (0 V) |
| 175 | MIPI1_D0_N | Digital | MIPI Port 1 Data 0 Negative (CSI / DSI) |
| 176 | HDMI0_TX1_P | Digital | HDMI Port 0 TMDS TX1 Positive |
| 177 | MIPI1_D0_P | Digital | MIPI Port 1 Data 0 Positive (CSI / DSI) |
| 178 | HDMI0_TX1_N | Digital | HDMI Port 0 TMDS TX1 Negative |
| 179 | GND | Ground | Ground (0 V) |
| 180 | GND | Ground | Ground (0 V) |
| 181 | MIPI1_D1_N | Digital | MIPI Port 1 Data 1 Negative (CSI / DSI) |
| 182 | HDMI0_TX0_P | Digital | HDMI Port 0 TMDS TX0 Positive |
| 183 | MIPI1_D1_P | Digital | MIPI Port 1 Data 1 Positive (CSI / DSI) |
| 184 | HDMI0_TX0_N | Digital | HDMI Port 0 TMDS TX0 Negative |
| 185 | GND | Ground | Ground (0 V) |
| 186 | GND | Ground | Ground (0 V) |
| 187 | MIPI1_C_N | Digital | MIPI Port 1 Clock Negative |
| 188 | HDMI0_CLK_P | Digital | HDMI Port 0 TMDS Clock Positive |
| 189 | MIPI1_C_P | Digital | MIPI Port 1 Clock Positive |
| 190 | HDMI0_CLK_N | Digital | HDMI Port 0 TMDS Clock Negative |
| 191 | GND | Ground | Ground (0 V) |
| 192 | GND | Ground | Ground (0 V) |
| 193 | MIPI1_D2_N | Digital | MIPI Port 1 Data 2 Negative |
| 194 | MIPI1_D3_N | Digital | MIPI Port 1 Data 3 Negative |
| 195 | MIPI1_D2_P | Digital | MIPI Port 1 Data 2 Positive |
| 196 | MIPI1_D3_P | Digital | MIPI Port 1 Data 3 Positive |
| 197 | GND | Ground | Ground (0 V) |
| 198 | GND | Ground | Ground (0 V) |
| 199 | HDMI0_SDA | Digital | HDMI Port 0 I2C SDA (5V tolerant, 1.8k pull-up) |
| 200 | HDMI0_SCL | Digital | HDMI Port 0 I2C SCL (5V tolerant, 1.8k pull-up) |