# STM32F401RE On-Board Template ## Description Relay Matrix ## Project Details - **Owner:** henry10 - **Created:** 11/13/2024 - **Last Updated:** 11/13/2024 - **Visibility:** Public - **Board Thickness:** 1.6mm ## Key Components ### U1 — [NUCLEO-F401RE](https://www.flux.ai/jecstronic/nucleo-f401re.md) - Part Type: Module - Manufacturer Part Number: NUCLEO-F401RE - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/data_brief/c8/3c/30/f7/d6/08/4a/26/DM00105918.pdf/files/DM00105918.pdf/jcr:content/translations/en.DM00105918.pdf - Manufacturer Name: STMicroelectronics **Pins:** - +3V3 [pin CN7_16] - +3V3 [pin CN6_4] - +5V [pin CN7_18] - +5V [pin CN6_5] - A0 [pin CN8_1] - A1 [pin CN8_2] - A2 [pin CN8_3] - A3 [pin CN8_4] - A4 [pin CN8_5] - A5 [pin CN8_6] - AGND [pin CN10_32] - AVDD [pin CN10_7] - AVDD [pin CN5_8] - BOOT0 [pin CN7_7] - D0 [pin CN9_1] - D1 [pin CN9_2] - D10 [pin CN5_3] - D11 [pin CN5_4] - D12 [pin CN5_5] - D13 [pin CN5_6] - D14 [pin CN5_9] - D15 [pin CN5_10] - D2 [pin CN9_3] - D3 [pin CN9_4] - D4 [pin CN9_5] - D5 [pin CN9_6] - D6 [pin CN9_7] - D7 [pin CN9_8] - D8 [pin CN5_1] - D9 [pin CN5_2] - E5V [pin CN7_6] - GND [pin CN5_7] - GND [pin CN6_7] - GND [pin CN7_20] - GND [pin CN10_20] - GND [pin CN7_19] - GND [pin CN7_22] - GND [pin CN6_6] - GND [pin CN7_8] - GND [pin CN10_9] - IOREF [pin CN7_12] - IOREF [pin CN6_2] - NC [pin CN7_9] - NC [pin CN7_11] - NC [pin CN10_18] - NC [pin CN10_10] - NC [pin CN7_26] - NC [pin CN7_10] - NC [pin CN6_1] - NC [pin CN10_38] - NC [pin CN10_36] - PA0 [pin CN7_28] - PA1 [pin CN7_30] - PA10 [pin CN10_33] - PA11 [pin CN10_14] - PA12 [pin CN10_12] - PA13 [pin CN7_13] - PA14 [pin CN7_15] - PA15 [pin CN7_17] - PA2 [pin CN10_35] - PA3 [pin CN10_37] - PA4 [pin CN7_32] - PA5 [pin CN10_11] - PA6 [pin CN10_13] - PA7 [pin CN10_15] - PA8 [pin CN10_23] - PA9 [pin CN10_21] - PB0 [pin CN7_34] - PB1 [pin CN10_24] - PB10 [pin CN10_25] - PB12 [pin CN10_16] - PB13 [pin CN10_30] - PB14 [pin CN10_28] - PB15 [pin CN10_26] - PB2 [pin CN10_22] - PB3 [pin CN10_31] - PB4 [pin CN10_27] - PB5 [pin CN10_29] - PB6 [pin CN10_17] - PB7 [pin CN7_21] - PB8 [pin CN10_3] - PB9 [pin CN10_5] - PC0 [pin CN7_38] - PC1 [pin CN7_36] - PC10 [pin CN7_1] - PC11 [pin CN7_2] - PC12 [pin CN7_3] - PC13 [pin CN7_23] - PC14 [pin CN7_25] - PC15 [pin CN7_27] - PC2 [pin CN7_35] - PC3 [pin CN7_37] - PC4 [pin CN10_34] - PC5 [pin CN10_6] - PC6 [pin CN10_4] - PC7 [pin CN10_19] - PC8 [pin CN10_2] - PC9 [pin CN10_1] - PD2 [pin CN7_4] - PH0 [pin CN7_29] - PH1 [pin CN7_31] - RESET [pin CN7_14] - RESET [pin CN6_3] - U5V [pin CN10_8] - VBAT [pin CN7_33] - VDD [pin CN7_5] - VIN [pin CN7_24] - VIN [pin CN6_8] ### U2 — [STM32F405RGT6](https://www.flux.ai/jharwinbarrozo/stm32f405rgt6.md) - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit - Manufacturer Part Number: STM32F405RGT6 - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/ef/92/76/6d/bb/c2/4f/f7/DM00037051.pdf/files/DM00037051.pdf/jcr:content/translations/en.DM00037051.pdf **Pins:** - BOOT0 [pin 60] - NRST [pin 7] - PA0_WKUP [pin 14] - PA1 [pin 15] - PA10 [pin 43] - PA11 [pin 44] - PA12 [pin 45] - PA13 [pin 46] - PA14 [pin 49] - PA15 [pin 50] - PA2 [pin 16] - PA3 [pin 17] - PA4 [pin 20] - PA5 [pin 21] - PA6 [pin 22] - PA7 [pin 23] - PA8 [pin 41] - PA9 [pin 42] - PB0 [pin 26] - PB1 [pin 27] - PB10 [pin 29] - PB11 [pin 30] - PB12 [pin 33] - PB13 [pin 34] - PB14 [pin 35] - PB15 [pin 36] - PB2 [pin 28] - PB3 [pin 55] - PB4 [pin 56] - PB5 [pin 57] - PB6 [pin 58] - PB7 [pin 59] - PB8 [pin 61] - PB9 [pin 62] - PC0 [pin 8] - PC1 [pin 9] - PC10 [pin 51] - PC11 [pin 52] - PC12 [pin 53] - PC13 [pin 2] - PC14 [pin 3] - PC15 [pin 4] - PC2 [pin 10] - PC3 [pin 11] - PC4 [pin 24] - PC5 [pin 25] - PC6 [pin 37] - PC7 [pin 38] - PC8 [pin 39] - PC9 [pin 40] - PD2 [pin 54] - PH0 [pin 5] - PH1 [pin 6] - VBAT [pin 1] - VCAP_1 [pin 31] - VCAP_2 [pin 47] - VDD1 [pin 19] - VDD2 [pin 32] - VDD3 [pin 48] - VDD4 [pin 64] - VDDA [pin 13] - VSS1 [pin 18] - VSS2 [pin 63] - VSSA [pin 12] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/henry10/stm32f401re-on-board-template](https://www.flux.ai/henry10/stm32f401re-on-board-template).* --- *Generated from [https://www.flux.ai/henry10/stm32f401re-on-board-template](https://www.flux.ai/henry10/stm32f401re-on-board-template)*