2 layers
4 layers70.1 × 71.1 mm
Reuseable STM32H750VB core board.
- Size
- 70.1 × 71.1 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 131
- Nets
- 195
- Pads
- 614
- Tracks, vias
- 5,269, 311
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Aug 2019
- Updated
- 18 Feb 2020
Overview
H750 Core is an open-source printed circuit board by CalciumCarbideElectronic, from the CalciumCarbideElectronic/STM32H750VB-Core repository on GitHub. It is a 4-layer board of 70.1 × 71.1 mm with 131 parts on 195 nets, routed with 5,269 tracks and 311 vias.
It is built around the LAN8742A-CZ-TR, TC58BVG1S3HTA00 and ESDALC6V1W5, with the H1102NL, USBLC6-4 and ESDALC6V1-1U2 among its other parts. Its parts include 45 capacitors, 39 resistors, 9 ICs, 4 diodes and 4 connectors.
Main components
7
LAN8742A-CZ-TR
QFN-24-EP(4x4)0℃~+70℃ 1 1.8V~3.3V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s Ethernet Transceiver RMII QFN-24-EP(4x4) Ethernet Transceivers ROHSMicrochip TechnologyEthernet TransceiversTC58BVG1S3HTA00
TSOPI-480℃~+70℃ 2.5ms 2.7V~3.6V 25ns 25ns 2Gbit 50uA Parallel TSOPI-48 NAND FLASH ROHSKIOXIANAND FLASH
ESDALC6V1W5
SOT-323-5-40℃~+150℃ 1uA 25W 3V 6.1V 6.1V 7.5pF Four channels IEC 61000-4-2 TVS Unidirectional SOT-323-5 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
H1102NL
SMD-16PXFMR-SMD New Arrivals ROHSPulse ElecUncategorisedUSBLC6-4
UncategorisedSTMicroelectronics
ESDALC6V1-1U2
0201-40℃~+125℃ 1 100nA 12pF 20W@8/20us 2A@8/20us 3V 6.1V 8V ESD IEC 61000-4-2 Unidirectional 0201 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
RJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
README
README.mdSTM32H750VB-Core
Reuseable STM32H750VB core board.
This project was under developing!
Features
-
Ethernet
-
SDMMC-Slot
-
SDRAM
-
Nand-Flash
Parts
131| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C10, C14, C15, C16, C17, C21, C22, C27, C28, C33, C35, C36, C37, C38 +6 |
| 19 | Jumper_2_Bridged | H750_Core:JP | JP3, JP4, JP5, JP6, JP10, JP11, JP12, JP13, JP14, JP15, JP16, JP17, JP18, JP20, JP21, JP23 +3 |
| 15 | 10K | Resistor_SMD:R_0603_1608Metric | R1, R4, R7, R10, R11, R13, R14, R15, R25, R26, R27, R35, R36, R37, R38 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C11, C19, C20, C25 |
| 4 | 1uF | Capacitor_SMD:C_0603_1608Metric | C13, C31, C32, C40 |
| 4 | 33R | Resistor_SMD:R_0603_1608Metric | R5, R6, R8, R9 |
| 4 | 49.9R | Resistor_SMD:R_0603_1608Metric | R16, R18, R19, R20 |
| 4 | 5.6pF | Capacitor_SMD:C_0603_1608Metric | C3, C4, C7, C8 |
| 4 | Jumper_2_Open | H750_Core:JP | JP1, JP2, JP19, JP22 |
| 3 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C26, C30, C42 |
| 3 | OR | Resistor_SMD:R_0603_1608Metric | R12, R33, R34 |
| 2 | 10nF | Capacitor_SMD:C_0603_1608Metric | C23, C24 |
| 2 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C29, C34 |
| 2 | 270R | Resistor_SMD:R_0603_1608Metric | R23, R24 |
| 2 | 5.1pF | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | 75R | Resistor_SMD:R_0603_1608Metric | R21, R22 |
| 2 | ESDALC6V1-1U2 | Diode_SMD:D_0603_1608Metric | D1, D2 |
| 2 | NX2016SA 25MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | X1, X3 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 12.1K | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 1nF | Capacitor_SMD:C_0603_1608Metric | C18 |
| 1 | 25K | Resistor_SMD:R_0603_1608Metric | R28 |
| 1 | 30.1K | Resistor_SMD:R_0603_1608Metric | R29 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 360R | Resistor_SMD:R_0603_1608Metric | R39 |
| 1 | 470pF | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 52.3K | Resistor_SMD:R_0603_1608Metric | R31 |
| 1 | 600R@100MHz | Resistor_SMD:R_0603_1608Metric | L1 |
| 1 | 620R | Resistor_SMD:R_0603_1608Metric | R32 |
| 1 | 750VB_3Parts | Package_QFP:LQFP-100_14x14mm_P0.5mm | U1 |
| 1 | 79K | Resistor_SMD:R_0603_1608Metric | R30 |
| 1 | DF9-51P-1V_LEFT | H750_Core:DF9-51S-1V | CN1 |
| 1 | DF9-51P-1V_RIGHT | H750_Core:DF9-51S-1V | CN2 |
| 1 | DFU_CONN | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | CN3 |
| 1 | ESDALC6V1W5 | Package_TO_SOT_SMD:SOT-23-5 | U5 |
| 1 | H1102NL | Transformer_SMD:Transformer_Pulse_H1100NL | U9 |
| 1 | IS25LP256D | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U14 |
| 1 | JTAG | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | JTAG |
| 1 | LAN8742A-CZ-TR | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm | U7 |
| 1 | LED_GREEN | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LED_RED | LED_SMD:LED_0603_1608Metric | D4 |
| 1 | NX3215SA 32.768KHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | X2 |
| 1 | RESET | H750_Core:Button | RESET |
| 1 | RJ45 | Connector_RJ:RJ45_Amphenol_RJHSE538X | CN4 |
| 1 | TC58BVG1S3HTA00 | Package_SO:TSOP-I-48_18.4x12mm_P0.5mm | U13 |
| 1 | TPS786_3V3 | Package_TO_SOT_SMD:SOT-223-6 | U12 |
| 1 | TPS786_5V | Package_TO_SOT_SMD:SOT-223-6 | U11 |
| 1 | USBLC6-4 | Package_TO_SOT_SMD:SOT-23-6 | U8 |
| 1 | USER | H750_Core:Button | USER |
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Questions
How big is the H750 Core PCB?
It measures 70.1 × 71.1 mm and has 4 copper layers, 1.6 mm thick.
What parts does the H750 Core use?
131 parts, built around the LAN8742A-CZ-TR, TC58BVG1S3HTA00, ESDALC6V1W5 and H1102NL. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the H750 Core KiCad files?
From the CalciumCarbideElectronic/STM32H750VB-Core repository on GitHub, at the commit this page was made from: the board is H750_Core_v0.0/H750_Core.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the H750 Core design in my own project?
Its repository states no licence, so its author keeps all rights: ask CalciumCarbideElectronic before reusing the design.