Yo! This project is still a Work In Progress. Instructions, board layouts and BOM might change!
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Make a donation to Kevinbot RoboticsAn STM32H743 development board with on-board USB-HS and CAN-FD (up to 8Mbit/s)
Revision 1.0 of the project is complete. However, final functionality cannot be guaranteed until I receive a prototype for testing.
View the project website for more information and resources.
Features
- STM32H743
- CAN-FD using DE-9 Industrial connector
- High Speed USB 2.0 using USB3300 ULPI PHY
- 128Mbit QuadSPI NOR flash
- SWD debug using MIPI-10 Cortex Debug connector
- USB-C ports for DFU and HS
- Power path switching from HS and DFU port
- RGB LED
- Boot/Reset buttons
| Reference | Qty | Value | DNP | Exclude from BOM | Exclude from Board | Footprint | Datasheet | manf# |
|---|---|---|---|---|---|---|---|---|
| D3 | 1 | LED_RGB | LED_SMD:LED_RGB_Wuerth-PLCC4_3.2x2.8mm_150141M173100 | 150141M173100 | ||||
| J6 | 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | 10129378-905001BLF | ||||
| J5 | 1 | DE9_Pins_MH | Connector_Dsub:DSUB-9_Pins_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset4.94mm | A-DS 09 A/KG-T2S | ||||
| FB1 | 1 | 600R @ 100MHz | Inductor_SMD:L_0603_1608Metric | BBHV00160808601Y00 | ||||
| Q1,Q2,Q3 | 3 | BSS138 | Package_TO_SOT_SMD:SOT-323_SC-70 | https://www.onsemi.com/pub/Collateral/BSS138-D.PDF | BSS138PW,115 | |||
| Y3 | 1 | Crystal | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | FC-135 32.7680KA-A5 | ||||
| J7 | 1 | Conn_ARM_JTAG_SWD_10 | FTSH-105-01-L-DV-K:SAMTEC_FTSH-105-01-L-DV-K | http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf | FTSH-105-01-L-DV-K | |||
| C36,C37 | 2 | 22pF | Capacitor_SMD:C_0402_1005Metric | GCM1555C1H220JA16D | ||||
| C17 | 1 | 18pF | Capacitor_SMD:C_0402_1005Metric | GRM1555C1H180FA01D | ||||
| C39,C40 | 2 | 47pF | Capacitor_SMD:C_0402_1005Metric | GRM1555C1H470JA01D | ||||
| C32,C33 | 2 | 2.2uF 6.3v | Capacitor_SMD:C_0402_1005Metric | GRM155C80J225KE95D | ||||
| C25 | 1 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | GRM155R60J475ME47D | ||||
| C21 | 1 | 10nF 16v | Capacitor_SMD:C_0402_1005Metric | GRM155R71C103KA01D | ||||
| C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C19,C20,C22,C23,C24,C26,C27,C28,C29,C30,C31,C34,C35,C41 | 28 | 100nF 50v | Capacitor_SMD:C_0402_1005Metric | GRM155R71H104KE14D | ||||
| C38 | 1 | 4.7nF | Capacitor_SMD:C_0402_1005Metric | GRM155R71H472KA01D | ||||
| C18 | 1 | 22uF 6.3v | Capacitor_SMD:C_0603_1608Metric | GRM188R60J226MEA0J | ||||
| C16 | 1 | 1uF 50v | Capacitor_SMD:C_0603_1608Metric | GRM188R61A105KA61D | ||||
| C15 | 1 | 10uF 50v | Capacitor_SMD:C_0603_1608Metric | GRM188R61A106ME69D | ||||
| D4 | 1 | LED | LED_SMD:LED_0603_1608Metric | LTST-C190KRKT | ||||
| U5 | 1 | MCP2562-E-SN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | http://ww1.microchip.com/downloads/en/DeviceDoc/25167A.pdf | MCP2562-E/SN | |||
| D1,D2 | 2 | MMBZ27 | Package_TO_SOT_SMD:SOT-23 | http://www.onsemi.com/pub/Collateral/MMBZ5V6ALT1-D.PDF | MMBZ27VCLT1G | |||
| J1,J2 | 2 | Conn_02x38_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x38_P2.54mm_Vertical | PREC040DAAN-RC | ||||
| SW1,SW2 | 2 | SW_Push | Button_Switch_SMD:SW_SPST_PTS810 | PTS815SJM250SMTRLFS | ||||
| R14 | 1 | 12.0k 1% | Resistor_SMD:R_0402_1005Metric | RC0402FR-0712KL | ||||
| R2,R10,R11 | 3 | 24k 1% | Resistor_SMD:R_0402_1005Metric | RC0402FR-0724KL | ||||
| R19,R20 | 2 | 60.4R 1% | Resistor_SMD:R_0402_1005Metric | RC0402FR-0760R4L | ||||
| R1 | 1 | 75k 1% | Resistor_SMD:R_0402_1005Metric | RC0402FR-0775KL | ||||
| R12,R17,R18 | 3 | 0R | Resistor_SMD:R_0402_1005Metric | RC0402JR-070RL | ||||
| R13,R24,R25,R26 | 4 | 1k | Resistor_SMD:R_0402_1005Metric | RC0402JR-071KL | ||||
| R4,R5,R6,R7,R8,R9 | 6 | 5.1k | Resistor_SMD:R_0402_1005Metric | RC0402JR-075K1L | ||||
| R21,R22 | 2 | 5.1R | Resistor_SMD:R_0402_1005Metric | RC0402JR-075R1L | ||||
| R15,R16 | 2 | 10k | Resistor_SMD:R_0402_1005Metric | RC0402JR-0710KL | ||||
| R3 | 1 | 30k | Resistor_SMD:R_0402_1005Metric | RC0402JR-0730KL | ||||
| R23 | 1 | 68R | Resistor_SMD:R_0402_1005Metric | RC0402JR-0768RL | ||||
| R27 | 1 | 300R | Resistor_SMD:R_0402_1005Metric | RC0402JR-07300RL | ||||
| U6 | 1 | S25FL128LAGMFI013 | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | https://www.winbond.com/resource-files/w25q128jv_dtr%20revc%2003272018%20plus.pdf | S25FL128LAGMFI013 | |||
| Y1 | 1 | SG-210STF | Oscillator:Oscillator_SMD_SeikoEpson_SG210-4Pin_2.5x2.0mm | https://support.epson.biz/td/api/doc_check.php?mode=dl&lang=en&Parts=SG-210STF | SG-210STF 24.0000ML0 | |||
| Y2 | 1 | 8MHz | Oscillator:Oscillator_SMD_SeikoEpson_SG210-4Pin_2.5x2.0mm | https://support.epson.biz/td/api/doc_check.php?mode=dl&lang=en&Parts=SG-210STF | SG-210STF 8.0000ML0 | |||
| U2 | 1 | ST1S40IDR | Package_SO:TI_SO-PowerPAD-8 | https://www.st.com/resource/en/datasheet/st1s40.pdf | ST1S40IDR | |||
| U1 | 1 | STM32H743IITx | Package_QFP:LQFP-176_24x24mm_P0.5mm | https://www.st.com/resource/en/datasheet/stm32h743ii.pdf | STM32H743IIT6 | |||
| U3 | 1 | TPS2121RUX | Package_DFN_QFN:Texas_VQFN-HR-12_2x2.5mm_P0.5mm | https://www.ti.com/lit/ds/symlink/tps2120.pdf | TPS2121RUXR | |||
| U4 | 1 | USB3300-EZK | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | http://ww1.microchip.com/downloads/en/DeviceDoc/00001783C.pdf | USB3300-EZK | |||
| J3,J4 | 2 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | https://www.usb.org/sites/default/files/documents/usb_type-c.zip | USB4105-GF-A | |||
| L1 | 1 | 3.3uH | Inductor_SMD:L_TDK_VLS6045EX_VLS6045AF | VLS6045EX-3R3N |
| Name | Size | # Downloads |
|---|---|---|
| stm32h743_can_hs-B_Mask.gbr | 5.49 kB | 0 |
| stm32h743_can_hs-B_Paste.gbr | 461 B | 0 |
| stm32h743_can_hs-B_Cu.gbr | 770.38 kB | 0 |
| stm32h743_can_hs-Edge_Cuts.gbr | 841 B | 0 |
| stm32h743_can_hs-B_SilkS.gbr | 277.11 kB | 0 |
| stm32h743_can_hs-F_Mask.gbr | 22.48 kB | 1 |
| stm32h743_can_hs-F_Cu.gbr | 921.06 kB | 0 |
| stm32h743_can_hs-F_Paste.gbr | 18.17 kB | 0 |
| stm32h743_can_hs-F_SilkS.gbr | 180.35 kB | 0 |
| stm32h743_can_hs-In1_Cu.gbr | 496.73 kB | 0 |
| stm32h743_can_hs-NPTH.drl | 100 B | 0 |
| stm32h743_can_hs-In2_Cu.gbr | 508.59 kB | 0 |
| stm32h743_can_hs-PTH.drl | 9.83 kB | 0 |
| stm32h743_can_hs-User_Comments.gbr | 437 B | 0 |