[Introduction]:ECK10-135A5M5M-I CPU Module is carefully designed based on the STM32MP13 series processor launched by STMicroelectronics. It is a low-cost, low-power, cost-effective, and highly reliable embedded core board that uses stamp hole connections. The ECK10-13xA series core board is centered on the STM32MP13 series processor, and the power supply circuit, DDR3L memory circuit, NAND FLASH storage circuit, and Gigabit Ethernet PHY circuit are designed on the board to minimize the difficulty and cost of user baseboard design.
| Num | Pin Name | MPU Pin | Rail | Type | Length | Comment |
| 1 | DGND | PWR | ||||
| 2 | GPIO_PF2 | MPU.PF2 | 3.3V | I/O | 1115.35 | |
| 3 | GPIO_PH13 | MPU.PH13 | 3.3V | I/O | 1130.81 | |
| 4 | GPIO_PB5 | MPU.PB5 | 3.3V | I/O | 1145.64 | |
| 5 | GPIO_PB9 | MPU.PB9 | 3.3V | I/O | 1076.5 | |
| 6 | GPIO_PC7 | MPU.PC7 | 3.3V | I/O | 1118.04 | |
| 7 | GPIO_PF3 | MPU.PF3 | 3.3V | I/O | 1110.54 | |
| 8 | GPIO_PH9 | MPU.PH9 | 3.3V | I/O | 1131.18 | |
| 9 | GPIO_PF1 | MPU.PF1 | 3.3V | I/O | 1112.99 | |
| 10 | DGND | PWR | ||||
| 11 | GPIO_PE1 | MPU.PE1 | 3.3V | I/O | 1071.26 | |
| 12 | GPIO_PD10 | MPU.PD10 | 3.3V | I/O | 1067.91 | |
| 13 | GPIO_PD9 | MPU.PD9 | 3.3V | I/O | 1079.89 | |
| 14 | GPIO_PH14 | MPU.PH14 | 3.3V | I/O | 1085.84 | |
| 15 | GPIO_PG0 | MPU.PG0 | 3.3V | I/O | 1072.7 | |
| 16 | GPIO_PA15 | MPU.PA15 | 3.3V | I/O | 1096.22 | |
| 17 | GPIO_PB8 | MPU.PB8 | 3.3V | I/O | 1089.73 | |
| 18 | GPIO_PH12 | MPU.PH12 | 3.3V | I/O | 1101.75 | |
| 19 | GPIO_PA12 | MPU.PA12 | 3.3V | I/O | 1110.43 | |
| 20 | DGND | PWR | ||||
| 21 | GPIO_PB12 | MPU.PB12 | 3.3V | I/O | 1112.35 | |
| 22 | GPIO_PG7 | MPU.PG7 | 3.3V | I/O | 1131.52 | |
| 23 | GPIO_PG4 | MPU.PG4 | 3.3V | I/O | 1118.8 | |
| 24 | GPIO_PE15 | MPU.PE15 | 3.3V | I/O | 1123.52 | |
| 25 | GPIO_PG15 | MPU.PG15 | 3.3V | I/O | 1151.23 | |
| 26 | GPIO_PG8 | MPU.PG8 | 3.3V | I/O | 1089.58 | |
| 27 | GPIO_PH8 | MPU.PH8 | 3.3V | I/O | 1150.65 | |
| 28 | GPIO_PF6 | MPU.PF6 | 3.3V | I/O | 1087.99 | |
| 29 | DGND | PWR | ||||
| 30 | DGND | PWR | ||||
| 31 | GPIO_PH11 | MPU.PH11 | 3.3V | I/O | 1104.47 | |
| 32 | GPIO_PD13 | MPU.PD13 | 3.3V | I/O | 1095.39 | |
| 33 | GPIO_PE12 | MPU.PE12 | 3.3V | I/O | 1115.52 | |
| 34 | GPIO_PE11 | MPU.PE11 | 3.3V | I/O | 1108.1 | |
| 35 | GPIO_PE13 | MPU.PE13 | 3.3V | I/O | 1095.81 | |
| 36 | GPIO_PF5 | MPU.PF5 | 3.3V | I/O | 1100.05 | |
| 37 | GPIO_PD3 | MPU.PD3 | 3.3V | I/O | 1097.97 | |
| 38 | GPIO_PD6 | MPU.PD6 | 3.3V | I/O | 1113.25 | |
| 39 | DGND | PWR | ||||
| 40 | GPIO_PB6 | MPU.PB6 | 3.3V | I/O | 1092.06 | |
| 41 | GPIO_PE0 | MPU.PE0 | 3.3V | I/O | 1119.28 | |
| 42 | GPIO_PD8 | MPU.PD8 | 3.3V | I/O | 1142.54 | |
| 43 | VBAT_EXT | MPU.VBAT | 3.3V | PWR-I | ||
| 44 | QSPI_CLK_PF10_R | MPU.PF10 | 3.3V | I/O | 810.44 | 22ohm in series |
| 45 | QSPI_BK2_IO0_PH2 | MPU.PH2 | 3.3V | I/O | 744.04 | |
| 46 | QSPI_BK2_IO1_PG10 | MPU.PG10 | 3.3V | I/O | 766.74 | |
| 47 | DGND | PWR | ||||
| 48 | QSPI_BK2_IO2_PE14 | MPU.PE14 | 3.3V | I/O | 771.63 | |
| 49 | QSPI_BK2_NCS_PE4 | MPU.PE4 | 3.3V | I/O | 789.01 | |
| 50 | QSPI_BK2_IO3_PH7 | MPU.PH7 | 3.3V | I/O | 723.97 | |
| 51 | GPIO_PG3 | MPU.PG3 | 3.3V | I/O | 1102.96 | |
| 52 | GPIO_PA11 | MPU.PA11 | 3.3V | I/O | 1104.08 | |
| 53 | GPIO_PA0 | MPU.PA0 | 3.3V | I/O | 1095.1 | |
| 54 | GPIO_PF13 | MPU.PF13 | 3.3V | I/O | 1121.18 | |
| 55 | DGND | PWR | ||||
| 56 | GPIO_PA1 | MPU.PA1 | 3.3V | I/O | 1120.32 | |
| 57 | GPIO_PG11 | MPU.PG11 | 3.3V | I/O | 1086.64 | |
| 58 | GPIO_PG1 | MPU.PG1 | 3.3V | I/O | 1066.09 | |
| 59 | GPIO_PA8 | MPU.PA8 | 3.3V | I/O | 1141.64 | |
| 60 | GPIO_PE6 | MPU.PE6 | 3.3V | I/O | 1072.64 | |
| 61 | GPIO_PH3 | MPU.PH3 | 3.3V | I/O | 1096.77 | |
| 62 | GPIO_PF9 | MPU.PF9 | 3.3V | I/O | 1138.68 | |
| 63 | GPIO_PA13 | MPU.PA13 | 3.3V | I/O | 1088.44 | |
| 64 | GPIO_PC0 | MPU.PC0 | 3.3V | I/O | 1164.76 | |
| 65 | JTCK_SWCLK_PF14 | MPU.PF14 | 3.3V | I/O | 1132.23 | |
| 66 | GPIO_PA4 | MPU.PA4 | 3.3V | I/O | 1090.07 | |
| 67 | GPIO_PC3 | MPU.PC3 | 3.3V | I/O | 1099.8 | |
| 68 | GPIO_PA5 | MPU.PA5 | 3.3V | I/O | 1086.04 | |
| 69 | GPIO_PA3 | MPU.PA3 | 3.3V | I/O | 1077.51 | |
| 70 | ETH1_LEDG | PHY.33 | 3.3V | O | 4.7K pull down | |
| 71 | ETH1_LEDY | PHY.34 | 3.3V | O | 4.7K pull down | |
| 72 | JTRST_NJTRST | MPU.NJTRST | 3.3V | I | 1153.19 | |
| 73 | GPIO_PA6 | MPU.PA6 | 3.3V | I/O | 1119.88 | |
| 74 | GPIO_PI6-BOOT2 | MPU.PI6 | 3.3V | I/O | 1109.19 | Pull down in MPU |
| 75 | DGND | PWR | ||||
| 76 | USBH_HS1_DM | MPU.USB_DM1 | USB | I/O | 923.39 | |
| 77 | USBH_HS1_DP | MPU.USB_DP1 | USB | I/O | 922.36 | |
| 78 | DGND | PWR | ||||
| 79 | USB_OTG_HS_DM | MPU.USB_DM2 | USB | I/O | 904.81 | |
| 80 | USB_OTG_HS_DP | MPU.USB_DP2 | USB | I/O | 904.27 | |
| 81 | DGND | PWR | ||||
| 82 | ETH1_MDIN2 | PHY.MDIN2 | ETH | I/O | 882.82 | |
| 83 | ETH1_MDIP2 | PHY.MDIP2 | ETH | I/O | 881.92 | |
| 84 | DGND | PWR | ||||
| 85 | ETH1_MDIN0 | PHY.MDIN0 | ETH | I/O | 894.9 | |
| 86 | ETH1_MDIP0 | PHY.MDIP0 | ETH | I/O | 895.92 | |
| 87 | DGND | PWR | ||||
| 88 | ETH1_MDIN1 | PHY.MDIN1 | ETH | I/O | 865.31 | |
| 89 | ETH1_MDIP1 | PHY.MDIP1 | ETH | I/O | 866.58 | |
| 90 | DGND | PWR | ||||
| 91 | ETH1_MDIN3 | PHY.MDIN3 | ETH | I/O | 890.17 | |
| 92 | ETH1_MDIP3 | PHY.MDIP3 | ETH | I/O | 888.93 | |
| 93 | DGND | PWR | ||||
| 94 | JTDO_SWO_PH5 | MPU.PH5 | 3.3V | I/O | 1173.71 | |
| 95 | JTDI_PH4 | MPU.PH4 | 3.3V | I/O | 1143.64 | |
| 96 | GPIO_PI4-BOOT0 | MPU.PI4 | 3.3V | I/O | 1164.07 | Pull down in MPU |
| 97 | OTG_VBUS_PI7 | MPU.PI7 | 3.3V | I/O | ||
| 98 | JTMS_SWDIO_PF15 | MPU.PF15 | 3.3V | I/O | 1223.66 | |
| 99 | GPIO_PA14 | MPU.PA14 | 3.3V | I/O | 1147.88 | |
| 100 | GPIO_PI5-BOOT1 | MPU.PI5 | 3.3V | I/O | 1099.46 | Pull down in MPU |
| 101 | DGND | PWR | ||||
| 102 | SDMMC2_CMD_PG6 | MPU.PG6 | 3.3V | I/O | 1405.41 | |
| 103 | SDMMC2_CK_PE3_R | MPU.PE3 | 3.3V | I/O | 1433.22 | |
| 104 | SDMMC2_D3_PB4 | MPU.PB4 | 3.3V | I/O | 1465.48 | |
| 105 | SDMMC2_D0_PB14 | MPU.PB14 | 3.3V | I/O | 1453.64 | |
| 106 | SDMMC2_D2_PB3 | MPU.PB3 | 3.3V | I/O | 1457.94 | |
| 107 | DGND | PWR | ||||
| 108 | SDMMC2_D1_PB15 | MPU.PB15 | 3.3V | I/O | 1427.23 | |
| 109 | SDMMC1_CMD_PD2 | MPU.PD2 | 3.3V | I/O | 1403.51 | |
| 110 | SDMMC1_D3_PC11 | MPU.PC11 | 3.3V | I/O | 1395.3 | |
| 111 | SDMMC1_D1_PC9 | MPU.PC9 | 3.3V | I/O | 1396.27 | |
| 112 | SDMMC1_D0_PC8 | MPU.PC8 | 3.3V | I/O | 1406.37 | |
| 113 | SDMMC1_D2_PC10 | MPU.PC10 | 3.3V | I/O | 1412.57 | |
| 114 | DGND | PWR | ||||
| 115 | SDMMC1_CK_PC12_R | MPU.PC12 | 3.3V | I/O | 1390.97 | |
| 116 | GPIO_PH10 | MPU.PH10 | 3.3V | I/O | 1145.61 | |
| 117 | GPIO_PB10 | MPU.PB10 | 3.3V | I/O | 1068.7 | |
| 118 | GPIO_PB13 | MPU.PB13 | 3.3V | I/O | 1073.64 | |
| 119 | GPIO_PC6 | MPU.PC6 | 3.3V | I/O | 1080.43 | |
| 120 | GPIO_PF0 | MPU.PF0 | 3.3V | I/O | 1086.14 | |
| 121 | P_LDO1_R0 | PMIC.LDO1 | 3.3V | PWR-O | ||
| 122 | P_LDO2_R0 | PMIC.LDO2 | 3.3V | PWR-O | ||
| 123 | NRST_CPU | MPU.NRST | 3.3V | I | 10K Pull Up | |
| 124 | P3V3_OUT_R2 | PMIC.BUCK4 | 3.3V | PWR-O | FB in series | |
| 125 | P3V3_OUT_R2 | PMIC.BUCK4 | 3.3V | PWR-O | FB in series | |
| 126 | PMIC_PONKEY | PMIC.PON | 5.0V | I | Pull Up in MPU | |
| 127 | VIN_5V | 5.0V | PWR-I | |||
| 128 | VIN_5V | 5.0V | PWR-I |