# STM32H745IITx (Component) ## Description STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1024KB RAM, 480 MHz, 1.62-3.6V, 121 GPIO, LQFP176 Arm Cortex-M7 STM32H7 STM32H745/755 LQFP*24x24mm*P0.5mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/27/2024 - **Last Updated:** 9/27/2024 - **Visibility:** Public - **Manufacturer Part Number:** STM32H745IITx - **Datasheet URL:** https://www.st.com/resource/en/datasheet/stm32h745ii.pdf - **Package or Case Code:** LQFP-176_24x24mm_P0.5mm - **Manufacturer Name:** STMicroelectronics NV - **Manufacturer:** STMicroelectronics - **MPN:** STM32H745IITx - **Package / Case Code:** 176-LQFP - **Pin Count:** 176 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PE2 | | | 2 | PE3 | | | 3 | PE4 | | | 4 | PE5 | | | 5 | PE6 | | | 6 | VSS | | | 7 | VDD | | | 8 | VBAT | | | 9 | PC13 | | | 10 | PC14 | | | 11 | PC15 | | | 12 | VSS | | | 13 | VDD | | | 14 | VSSSMPS | | | 15 | VLXSMPS | | | 16 | VDDSMPS | | | 17 | VFBSMPS | | | 18 | PF0 | | | 19 | PF1 | | | 20 | PF2 | | | 21 | PF3 | | | 22 | PF4 | | | 23 | PF5 | | | 24 | VSS | | | 25 | VDD | | | 26 | PF6 | | | 27 | PF7 | | | 28 | PF8 | | | 29 | PF9 | | | 30 | PF10 | | | 31 | PH0 | | | 32 | PH1 | | | 33 | NRST | | | 34 | PC0 | | | 35 | PC1 | | | 36 | PC2_C | | | 37 | PC3_C | | | 38 | VSSA | | | 39 | VREF+ | | | 40 | VDDA | | | 41 | PA0 | | | 42 | PA1 | | | 43 | PA2 | | | 44 | VDD | | | 45 | VSS | | | 46 | PA3 | | | 47 | VSS | | | 48 | VDD | | | 49 | PA4 | | | 50 | PA5 | | | 51 | PA6 | | | 52 | PA7 | | | 53 | PC4 | | | 54 | PC5 | | | 55 | PB0 | | | 56 | PB1 | | | 57 | PB2 | | | 58 | PF11 | | | 59 | PF12 | | | 60 | PF13 | | | 61 | PF14 | | | 62 | PF15 | | | 63 | PG0 | | | 64 | VSS | | | 65 | VDD | | | 66 | PG1 | | | 67 | PE7 | | | 68 | PE8 | | | 69 | PE9 | | | 70 | VSS | | | 71 | VDD | | | 72 | PE10 | | | 73 | PE11 | | | 74 | PE12 | | | 75 | PE13 | | | 76 | PE14 | | | 77 | PE15 | | | 78 | PB10 | | | 79 | PB11 | | | 80 | VCAP | | | 81 | VSS | | | 82 | VDDLDO | | | 83 | VSS | | | 84 | VDD | | | 85 | PB12 | | | 86 | PB13 | | | 87 | PB14 | | | 88 | PB15 | | | 89 | PD8 | | | 90 | PD9 | | | 91 | PD10 | | | 92 | VDD | | | 93 | VSS | | | 94 | PD11 | | | 95 | PD12 | | | 96 | PD13 | | | 97 | PD14 | | | 98 | PD15 | | | 99 | VDD | | | 100 | VSS | | | 101 | PJ8 | | | 102 | PJ9 | | | 103 | PJ10 | | | 104 | PJ11 | | | 105 | VDD | | | 106 | VSS | | | 107 | PK0 | | | 108 | PK1 | | | 109 | PK2 | | | 110 | PG2 | | | 111 | PG3 | | | 112 | VSS | | | 113 | VDD | | | 114 | PG4 | | | 115 | PG5 | | | 116 | PG6 | | | 117 | PG7 | | | 118 | PG8 | | | 119 | VSS | | | 120 | VDD50_USB | | | 121 | VDD33_USB | | | 122 | PC6 | | | 123 | PC7 | | | 124 | PC8 | | | 125 | PC9 | | | 126 | VDD | | | 127 | PA8 | | | 128 | PA9 | | | 129 | PA10 | | | 130 | PA11 | | | 131 | PA12 | | | 132 | PA13 | | | 133 | VCAP | | | 134 | VSS | | | 135 | VDDLDO | | | 136 | VDD | | | 137 | VSS | | | 138 | PA14 | | | 139 | PA15 | | | 140 | PC10 | | | 141 | PC11 | | | 142 | PC12 | | | 143 | PD0 | | | 144 | PD1 | | | 145 | PD2 | | | 146 | PD3 | | | 147 | PD4 | | | 148 | PD5 | | | 149 | PD6 | | | 150 | PD7 | | | 151 | VSS | | | 152 | VDD | | | 153 | PG9 | | | 154 | PG10 | | | 155 | PG11 | | | 156 | PG12 | | | 157 | PG13 | | | 158 | PG14 | | | 159 | VSS | | | 160 | VDD | | | 161 | PG15 | | | 162 | PB3 | | | 163 | PB4 | | | 164 | PB5 | | | 165 | PB6 | | | 166 | PB7 | | | 167 | BOOT0 | | | 168 | PB8 | | | 169 | PB9 | | | 170 | PE0 | | | 171 | PE1 | | | 172 | VCAP | | | 173 | VSS | | | 174 | PDR_ON | | | 175 | VDDLDO | | | 176 | VDD | | --- *Generated from [https://www.flux.ai/kicad-part-library/stm32h745iitx~0wc](https://www.flux.ai/kicad-part-library/stm32h745iitx~0wc)*