Manufacturer reference design
STM32H745I-DISCO
BOM000797 · V1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ST” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- U20 ST1L05APU33R · by part number
- U17 LD1117S50TR · by part number
- U14 LD3985M33R · by part number
- Voltage reference
- U5 TS431AILT · by part number
- Power switch / load switch
- U23, U24 STMPS2151STR · by part number
- DRAM (DDR / SDRAM)
- U7 IS42S32400F-6BL · by part number
- SD / microSD socket, eMMC
- U11 eMMC_THGBMTG5D1LBAIL · by part number
- CAN / CAN FD
- U21, U22 MCP2562FD · by part number
- Ethernet
- CN1 RJ45_KRJ-CB4.2GYZNL · by part number
- Audio codec
- U15 WM8994ECS/R · by part number
- Microphone / pickup
- U34 IMP34DT05TR · by part number
- ESD / TVS protection
- U29, U30 ESD-TRANSIL-DUAL-BIDIR · by part number
- D7 SMAJ58A-TR · by part number
- U25 USBLC6-4SC6 · by part number
- U27, U28 ESDA7P60-1U1M · by part number
- U19 ESDA6V1BC6 · by part number
- U10, U12 ESDALC6V1W5 · by part number
- U31, U32 ESD-TRANSIL · by part number
Helper circuits
- Debug / programming header
- CN16 Tag-10-C · by footprint
- U16 ST-LINKV3E_SWD · by part number
- Crystal / oscillator
- X1, X3 Oscillator_4pins · by footprint
- X2 XTAL_32K_NX3215SA · by part number
- USB connector (Type-C / Micro / A)
- CN13 USB_uAB_47590.0001 · by footprint
- CN14, CN15 USB_uB_105017.0001 · by footprint
- Audio jack / speaker connector
- CN8, CN9 Jack_PJ3028B-3_3P · by footprint
Online view
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101 rows · 588 parts0 of 101 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| U13 | STLD40DPURICC_QFN8-EPAD_3X3_P065 | 1 | |||
| C7, C8, C12, C13, C17, C18, C19, C20, C22, C23, C26, C28, C30, C32, C34, C51, C53, C58, C59, C60, C61, C65, C66, C67, C68, C75, C79, C82, C89, C90, C91, C92, C93, C103, C109, C110, C111, C112, C115, C120, C125, C126, C129, C132, C134, C138, C142, C144, C147, C148, C149, C150, C151, C159, C162, C163, C175, C177, C185 | CapacitorC0603 | Capacitor | 59 | ||
| Q1 | 9013-SOT23NPN_SOT23 | 1 | |||
| L3 | InductorL0603 | Inductor | 1 | ||
| D2, D6 | DIODEDIO_SOD323_1A_2K | DIODE | 2 | ||
| X1, X3 | Oscillator_4pinsOSC_NDK_NZ2520SB_4P | 2 | |||
| HW9 | LogoLOGO_ROHS | Logo | 1 | ||
| CN17, CN18, JP2, JP3, JP6, JP7 | Jumper Header 2x1CON_SAMTEC_TSW-102-07-G-S | 6 | |||
| U11 | eMMC_THGBMTG5D1LBAILICC_P-WFBGA153_13X11P5_P050 | 1 | |||
| JP8 | Shunt Fitted 1-2CON_SAMTEC_TSW-106-07-X-D | 1 | |||
| TP1, TP2, TP3, TP4, TP5, TP6 | Test PointTP_SMD_0-3MM | Test Point | 6 | ||
| U4 | HMHA2801AOPT_MINI-FLAT_FAIRCHILD_HMHA2801A | 1 | |||
| CN1 | RJ45_KRJ-CB4.2GYZNLCON_RJ45_DGKYD_KRJ-CB4.2GYZNL | 1 | |||
| L4 | —IND_2016_MURATA_LQM2MPN2R2NG0 | No part number | 1 | ||
| U29, U30 | ESD-TRANSIL-DUAL-BIDIRDIO_SOT323 | ESD-TRANSIL-DUAL-BIDIR | 2 | ||
| R2, R3, R9, R14 | resisterR0402 | resister | 4 | ||
| X2 | XTAL_32K_NX3215SACRY_NX3215SA_2P | 1 | |||
| U18 | —REG_SOT223-TAB | No part number | 1 | ||
| C182, C187 | N/AC0402 | N/A | 2 | ||
| B2 | SW-PUSH-CMS_BLACKSWI_WEALTHMETAL_TD-0341_4P_BLACK | SW-PUSH-CMS_BLACK | 1 | ||
| U7 | IS42S32400F-6BLICC_VFBGA90_8X13_P080 | 1 | |||
| U23, U24 | STMPS2151STRMOS_SOT23-5L | 2 | |||
| U20 | ST1L05APU33RICC_DFN6-EPAD_3X3_P095 | 1 | |||
| D7 | SMAJ58A-TRDIO_SMA_DO214-AC_1A_2K | 1 | |||
| HW5 | LogoLOGO_CE | Logo | 1 | ||
| U25 | USBLC6-4SC6ESD_SOT23-6L | 1 | |||
| U21, U22 | MCP2562FDICC_SO8_5X4_P127 | 2 | |||
| U6 | —ICC_TFBGA240+25_14X14_STM32H745H6U_P080 | No part number | 1 | ||
| U17 | LD1117S50TRREG_SOT223-TAB | 1 | |||
| B1 | SW-PUSH-CMS_BLUESWI_WEALTHMETAL_TD-0341_4P_BLUE | SW-PUSH-CMS_BLUE | 1 | ||
| CN4 | Header 7x2CON_STDC14_Receiver_MEDIUM | 1 | |||
| CN13 | USB_uAB_47590.0001CON_USBMICROAB_MOLEX_47590-0001_H3 | 1 | |||
| T5 | BSN20MOS_SOT23 | 1 | |||
| U26 | ESD_QFN-6L_1P7X1P5_P050 | | 1 | ||
| C1, C2, C21 | CapacitorC1210 | Capacitor | 3 | ||
| SB3, SB4, SB6, SB8, SB9, SB12, SB14, SB16, SB17, SB19, SB20, SB24, SB25, SB26, SB27, SB31, SB32, SB34, SB36, SB38, SB39, SB40, SB45, SB47, SB48 | SB_OFFSOLDER-BRIDGE_R0603-0R | SB_OFF | 25 | ||
| U27, U28 | ESDA7P60-1U1MESD_QFN2_1P6X1_P125 | 2 | |||
| T4 | —MOS_SOT223-TAB | No part number | 1 | ||
| LD5, LD6 | LED_redLED_0603_RED | LED_red | 2 | ||
| LD3 | LED_redLED_0603_VISHAY_VLMS1300-GS08_RED_1A2K_H0P8 | LED_red | 1 | ||
| D3 | Anode = pin 1DIO_SMB-FLAT_1A_2K | 1 | |||
| T1 | N/ATRS_WURTH_750315923 | N/A | 1 | ||
| LD1, LD7, LD8 | LED_greenLED_0603_GREEN | LED_green | 3 | ||
| C131 | —C0603 | No part number | 1 | ||
| U34 | IMP34DT05TRMIC_HCLGA_3X4X1_4LD | 1 | |||
| CN2 | Socket 10x1CON_SAMTEC_SSW-110-22-X-S-VS | 1 | |||
| U19 | ESDA6V1BC6ESD_SOT23-6L | 1 | |||
| D9, D10, D11, D12, D13 | BAT60JFILMDIO_SOD323 | 5 | |||
| C3, C4, C5, C6, C9, C11, C35, C154, C155, C156, C161 | CapacitorC0805 | Capacitor | 11 | ||
| L5 | BEADFIL_0603_H0P65 | BEAD | 1 | ||
| C107, C108 | CapacitorC1206_H1P15 | Capacitor | 2 | ||
| CN10, CN11 | Header 2x1CON_988-JIUBABA_PHFS25-11-02-G0B115-T-1 | 2 | |||
| H1, H2, H3, H4 | POSITION HOLE C7D3R5PTH_350_700 | 4 | |||
| L2, L6, L8 | BEADL0603 | BEAD | 3 | ||
| C25 | N/AC1210 | N/A | 1 | ||
| C14, C24, C80, C186 | N/AC0603 | N/A | 4 | ||
| D1 | Anode = pin 1DIO_SMA_1A_2K | 1 | |||
| CN7 | Socket 6x1CON_SAMTEC_SSW-106-22-X-S-VS | 1 | |||
| U5 | TS431AILTMOS_SOT23-5L | 1 | |||
| U10, U12 | ESDALC6V1W5ESD_SOT323-5L | 2 | |||
| U31, U32 | ESD-TRANSILESD_QFN2_1P6X1_P125 | ESD-TRANSIL | 2 | ||
| L1 | —IND_POWER_COILCRAFT_ME3220 | No part number | 1 | ||
| L7 | InductorL1210_LQH | Inductor | 1 | ||
| U8 | —ICC_HTSSOP16-EPAD_5X4P4_P065 | No part number | 1 | ||
| C15 | capacitorC0402 | capacitor | 1 | ||
| C41, C77, C98, C123, C172, C173 | Cap_POL_TANACPOL_VISHAY_TANTAL-595D_1407_H220 | Cap_POL_TANA | 6 | ||
| U33 | RK043FN88H-CT661CLCD_ROCKTEK_RK043FN48H-CT672B_40P_P080_FLEX-FOLDED | 1 | |||
| HW10 | LogoLOGO_STM32 | Logo | 1 | ||
| C133 | —C0402 | No part number | 1 | ||
| HW4 | LogoLOGO_STM_BIG | Logo | 1 | ||
| LD2 | LD_BICOLOR_CMSLED_BI-GR_HSMF-A201-A00J1 | LD_BICOLOR_CMS | 1 | ||
| R4, R10, R33, R35, R52, R57, R58, R66, R68, R87, R92, R93, R98, R99, R118, R126, R130, R131, R134, R142, R182, R183, R189, R190, R191, R192, R195, R216, R226, R227, R233, R234 | ResistorR0603 | Resistor | 32 | ||
| C16, C27, C29, C31, C33, C36, C38, C39, C40, C42, C43, C44, C45, C46, C47, C48, C49, C50, C52, C54, C55, C56, C57, C62, C63, C64, C69, C70, C71, C72, C73, C74, C76, C78, C81, C83, C84, C85, C86, C87, C88, C94, C95, C96, C97, C99, C100, C101, C102, C104, C106, C113, C114, C116, C117, C118, C119, C121, C122, C124, C127, C128, C130, C135, C136, C137, C139, C140, C141, C143, C145, C146, C152, C153, C157, C158, C160, C164, C165, C166, C167, C168, C169, C170, C171, C174, C176, C179, C181, C183, C184 | CapacitorC0402 | Capacitor | 91 | ||
| CN14, CN15 | USB_uB_105017.0001CON_USBMICROB_MOLEX_105017-0001_H2P90 | 2 | |||
| CN16 | Tag-10-CCON_TAG-C_TC2050-IDC-NL | 1 | |||
| CN3, CN6 | Socket 8x1CON_SAMTEC_SSW-108-22-X-S-VS | 2 | |||
| R82 | resisterR0805 | resister | 1 | ||
| U14 | LD3985M33RREG_SOT23-5L | 1 | |||
| D4, D5 | DF01SBRF_VISHAY_DFS_DF01S | 2 | |||
| SB1, SB2, SB5, SB7, SB10, SB11, SB13, SB15, SB18, SB21, SB22, SB23, SB28, SB29, SB30, SB33, SB35, SB37, SB41, SB42, SB43, SB44, SB46 | SB_ONSOLDER-BRIDGE_R0603-0R | SB_ON | 23 | ||
| R29, R103, R119, R122, R123, R144, R166, R167, R168, R170, R193, R206 | N/AR0402 | N/A | 12 | ||
| LD4 | LED_greenLED_0603_VISHAY_VLMTG1300-GS08_GREEN_1A2K_H0P8 | LED_green | 1 | ||
| P1 | Socket 10X2 STMod+CON_SAMTEC_SQT-110-01-F-D-RA__STMOD+ | 1 | |||
| CN5 | Header 4x1CON_SAMTEC_TSW-104-07-G-S | 1 | |||
| R65, R169 | ResisterR0402 | Resister | 2 | ||
| R7, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R30, R31, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R53, R54, R55, R56, R59, R60, R61, R62, R63, R64, R67, R69, R70, R73, R74, R75, R76, R77, R78, R79, R80, R81, R83, R84, R86, R88, R89, R90, R91, R94, R95, R96, R97, R100, R101, R102, R104, R105, R106, R107, R108, R109, R110, R111, R112, R113, R114, R115, R116, R117, R120, R121, R124, R125, R127, R128, R132, R133, R135, R136, R137, R138, R139, R140, R141, R143, R145, R146, R147, R148, R149, R150, R151, R152, R153, R154, R155, R156, R157, R158, R159, R160, R161, R162, R163, R164, R165, R171, R172, R173, R174, R175, R176, R177, R178, R179, R180, R184, R185, R186, R187, R188, R194, R196, R197, R198, R199, R200, R201, R202, R203, R204, R205, R207, R208, R209, R210, R211, R212, R213, R214, R215, R217, R218, R219, R220, R221, R222, R223, R224, R225, R228, R229, R230, R231, R232, R235, R236, R237, R238, R239, R240, R241, R242 | ResistorR0402 | Resistor | 174 | ||
| U3 | —ICC_VSSOP8_DGK_S-PDSO-G8_3X3_P065 | No part number | 1 | ||
| JP1 | Shunt FittedCON_SAMTEC_TSW-102-07-G-S | Shunt Fitted | 1 | ||
| D8 | STPS1L40MDIO_DO216-AA | 1 | |||
| R1, R5, R8, R11, R12, R13, R15, R27, R28, R32, R34, R71, R72, R129, R181 | ResistorR0805 | Resistor | 15 | ||
| R6, R85 | ResistorR1206_H0P55 | Resistor | 2 | ||
| U15 | WM8994ECS/RICC_W-CSP-BGA72_4P511X4P023_P050 | 1 | |||
| CN8, CN9 | Jack_PJ3028B-3_3PCON_PHONE-JACK-3P5_HY_PJ3028B | 2 | |||
| T2 | —TRS_COILCRAFT_POE30P-50L | No part number | 1 | ||
| U16 | ST-LINKV3E_SWDICC_UFBGA201_176+25_10X10_P065 | 1 | |||
| C10, C37 | CapacitorC1206_H1P6 | Capacitor | 2 | ||
| T3 | —TRS_PULSE_H2019NL | No part number | 1 | ||
| C105 | CapacitorC1206_H1P25 | Capacitor | 1 | ||
| U1, U2 | —ICC_SOP2-SF_16P_10P3X7P5_P127 | No part number | 2 | ||
| U9 | —ICC_QFN32-EPAD_5X5_P050 | No part number | 1 | ||
| HW3 | LogoLOGO_MAIN_1 | Logo | 1 |