4 layers100 × 82.6 mm
HV ECU
outlandnish/subaru-brz-hv-ecu
HV Power Management ECU for my Subaru BRZ EV Conversion
125 partsMIT
4 layers82.4 × 100 mm
Body Control Module
- Size
- 82.4 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 141
- Nets
- 142
- Pads
- 542
- Tracks, vias
- 1,087, 568
- Pours
- 48
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 8 Oct 2021
- Updated
- 21 Jun 2024
Overview
Bcm is an open-source printed circuit board by broncoracing, from the broncoracing/bcm repository on GitHub. It is a 4-layer board of 82.4 × 100 mm with 141 parts on 142 nets, routed with 1,087 tracks and 568 vias.
It is built around the STM32F103C8T6, SN65HVD230D and MCP1416-E/OT, with the BTS7004-1EPP, SSB43L-E3 and SI4162DY among its other parts. Its parts include 46 capacitors, 45 resistors, 16 diodes, 15 ICs and 6 transistors. It belongs with the STM32 boards of this library.
Main components
9
STM32F103C8T6
LQFP-48(7x7)-40℃~+85℃ 12bit 20KB 2V~3.6V 32 Bit 37 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
SN65HVD230D
SOIC-8-40℃~+85℃ 1 17mA 1Mbps 370uA 3V~3.6V CAN Transceiver Low-power mode、Wake-up function、ESD protection、Thermal shutdown protection、Bus fault protection、Hot-swap protection SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
MCP1416-E/OT
SOT-23-5-40℃~+150℃ 1 1.5A 1.5A 20ns 20ns 4.5V~18V 41ns 48ns 650uA Interleaved conduction protection Low Side MOSFET SOT-23-5 Gate Drivers ROHSMicrochip TechnologyGate Drivers
BTS7004-1EPP
TSDSO-14-40℃~+150℃ 1 15A 3.1V~28V 4.4mΩ Active High High Side Switch Over Voltage Protection、Undervoltage Protection(UVP)、Overcurrent Protection(OCP) TSDSO-14 Power Distribution Switches ROHSInfineon TechnologiesPower Distribution Switches
SSB43L-E3
SMB(DO-214AA)-65℃~+150℃ 1 Independent 100A 30V 380mV@4A 4A 600uA@30V SMB(DO-214AA) Schottky Diodes ROHSVishay IntertechnologySchottky DiodesSI4162DY
SO-8-55℃~+150℃ 1 N-channel 1.155nF 19.3A 3.2W 30V 3V 7.9mΩ@10V 8.8nC@10V 95pF SO-8 MOSFETs ROHSVishay IntertechnologyMOSFETs
SP0502BAHTG
SOT-23-40℃~+125℃ 100nA 2 30pF 5.5V 8.5V IEC 61000-4-2 TVS Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)
DTM1312PA12PBR008
插件插件 D-Sub / VGA Connectors ROHSTE ConnectivityD-Sub / VGA Connectors
ESDCAN02-2BWY
SOT-323-3L-55℃~+175℃ 10nA 170W@8/20us 2 26.5V 28.5V 3.7A@8/20us 3pF 44V Bidirectional ESD SOT-323-3L ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
README
README.mdBody Control Module
BR23+ BCM
Functions:
- Control cooling
- Fan
- Water pump
- Actuate shifting
- Receive shift data over CAN
- Activate pneumatic shifting actuators
- Any other CAN-controlled outputs
Parts
141| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | 4.7k | Resistor_SMD:R_0603_1608Metric | R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R22, R23, R24, R25, R28, R29 +14 |
| 8 | 100nF | Capacitor_SMD:C_0603_1608Metric | C4, C7, C21, C23, C25, C27, C29, C31 |
| 7 | 100n | Capacitor_SMD:C_0402_1005Metric | C2, C6, C10, C12, C13, C14, C16 |
| 7 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C3, C20, C22, C24, C26, C28, C30 |
| 6 | 1.2k | Resistor_SMD:R_0603_1608Metric | R8, R20, R26, R32, R38, R44 |
| 6 | 100nF >25V | Capacitor_SMD:C_0805_2012Metric | C18, C33, C36, C39, C42, C45 |
| 6 | 10nF >25V | Capacitor_SMD:C_0805_2012Metric | C19, C34, C37, C40, C43, C46 |
| 6 | 220p | Capacitor_SMD:C_0402_1005Metric | C17, C32, C35, C38, C41, C44 |
| 6 | 47 | Resistor_SMD:R_0603_1608Metric | R9, R21, R27, R33, R39, R45 |
| 6 | 7V | Diode_SMD:D_MiniMELF | D5, D12, D13, D14, D15, D16 |
| 6 | BTS7004-1EPP | Package_SO:Infineon_PG-TSDSO-14-22 | U4, U11, U12, U13, U14, U15 |
| 6 | Fuse | Fuse:Fuseholder_Blade_Mini_Keystone_3568 | F1, F2, F3, F4, F5, F6 |
| 6 | MCP1416 | Package_TO_SOT_SMD:SOT-23-5 | U5, U6, U7, U8, U9, U10 |
| 6 | SSB43L | Diode_SMD:D_SMB | D6, D7, D8, D9, D10, D11 |
| 6 | Si4162DY | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q1, Q2, Q3, Q4, Q5, Q6 |
| 3 | 470 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 2 | 100uF | Capacitor_SMD:CP_Elec_6.3x7.7 | C1, C5 |
| 2 | 30p | Capacitor_SMD:C_0402_1005Metric | C9, C11 |
| 2 | SP0502BAHT | Package_TO_SOT_SMD:SOT-23 | D2, D4 |
| 1 | 100R@100MHz | Resistor_SMD:R_0805_2012Metric | FB1 |
| 1 | 15-25V | Diode_SMD:D_SMA | D1 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C8 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | Conn_02x08_Top_Bottom | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J3 |
| 1 | DTM1312PA12PBR008 | DTM13-12PA-12PB:TE_DTM1312PA12PBR008 | J1 |
| 1 | ESDCAN02-2BWY | Package_TO_SOT_SMD:SOT-23 | D3 |
| 1 | JST B04B-XASK | Connector_JST:JST_XA_B04B-XASK-1_1x04_P2.50mm_Vertical | J4 |
| 1 | LF33_TO252 | Package_TO_SOT_SMD:TO-252-2 | U2 |
| 1 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | H1 |
| 1 | SN65HVD230 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U3 |
| 1 | TC2030 | Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | J2 |
Questions
How big is the Bcm PCB?
It measures 82.4 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Bcm use?
141 parts, built around the STM32F103C8T6, SN65HVD230D, MCP1416-E/OT and BTS7004-1EPP. 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 Bcm KiCad files?
From the broncoracing/bcm repository on GitHub, at the commit this page was made from: the board is pcb/PCB.kicad_pcb and its schematic pcb/PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bcm design in my own project?
Its repository states no licence, so its author keeps all rights: ask broncoracing before reusing the design.
Similar boards
- 4 layers145 × 73 mm
- 4 layers13.4 × 4.5 mm
Lre avio daq2
IITB-Rocket-Team-Avionics/Ember
Experimental Flight Computer with potential mitigations of previous issues faced by FLYTE and a testbed for new systems.
172 parts4MIT - 4 layers67.7 × 97.2 mm
- 4 layers87.7 × 52 mm
FoxFobz Reciever
edodso2/FoxFobz
A BLE key fob + receiver that adds keyless lock/unlock to classic cars, starting with the 1988 Fox-body Mustang.
69 parts - 2 layers130 × 100 mm
- 4 layers111.8 × 59.1 mm
ControleurPulve
Mobilab-AgroTIC/debitdouille
Système pour controler le fonctionnement d'un pulvérisateur
107 parts - 2 layers174 × 202 mm
Pdmrazora
quintinbannink42/hellen-pdm-razor
Hellen-One PDM hardware matching Link Razor PDM 26-pin SuperSeal pinout (mega-mcu144)
38 parts