2 layers101.6 × 53.3 mm
4 layers106.7 × 54.6 mm
- Size
- 106.7 × 54.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 107
- Nets
- 82
- Pads
- 446
- Tracks, vias
- 879, 163
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Jun 2021
- Updated
- 3 Sep 2023
Overview
OSAVC is an open-source printed circuit board by uccross, from the uccross/open-source-autonomous-vehicle-controller repository on GitHub, published under the MIT licence. It is a 4-layer board of 106.7 × 54.6 mm with 107 parts on 82 nets, routed with 879 tracks and 163 vias.
It is built around the FT232RL, MCP6001U-I/OT and 24LC256-I/P, with the MIC29300-5.0WU, SDM40E20LC and AO3423 among its other parts. Its parts include 36 resistors, 27 capacitors, 17 connectors, 12 diodes and 8 ICs. It belongs with the PIC boards of this library.
Main components
7
FT232RL
SSOP-28-208mil-40℃~+85℃ 3.3V~5.25V、4V~5.25V USB 2.0 USB to UART SSOP-28-208mil USB Converters ROHSFTDIUSB Converters
MCP6001U-I/OT
SOT-23-5-40℃~+85℃ 1 1.8V~5.5V 100uA 1MHz 1pA 1pA 23mA 28nV/√Hz@1kHz 2uV/℃ 4.5mV 600V/ms 76dB Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSMicrochip TechnologyOperational Amplifier
24LC256-I/P
PDIP-8-40℃~+85℃ 1,000,000 cycles 2.5V~5.5V 200 Years 256Kbit 400kHz 5ms Hardware write protection function、Noise suppression function I2C PDIP-8 EEPROM ROHSMicrochip TechnologyEEPROM
MIC29300-5.0WU
TO-263-3-40℃~+125℃@(Tj) 1 260uVrms 26V 370mV@(3A) 37mA 3A 5V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SDM40E20LC
SOT-23-65℃~+125℃ 1 Pair Common Cathode 20V 250uA@20V 2A 310mV@100mA 400mA SOT-23 Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesAO3423
SOT-23-55℃~+150℃ 1 P-Channel 1.2V 118mΩ@4.5V 20V 2A 4.5nC@4.5V 400pF 52pF SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
BAV99W
SOT-3231 Pair Series Connection 1.25V@150mA 100V 150mA 200mW 4A 4ns 500nA@80V SOT-323-3 Switching Diodes ROHSNexperiaSwitching Diodes
README
README.mdOpen Source Autonomous Vehicle Controller
Parts
107| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C9, C10, C11, C12, C13, C14, C15, C16, C19, C20, C23, C25, C26, C27 |
| 9 | 200 | Resistor_SMD:R_0603_1608Metric | R12, R21, R22, R23, R24, R32, R33, R34, R35 |
| 9 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D4, D5, D8, D9, D10, D11, D12, D13 |
| 8 | 470 | Resistor_SMD:R_0603_1608Metric | R7, R16, R17, R25, R26, R27, R28, R29 |
| 6 | 10K | Resistor_SMD:R_0603_1608Metric | R3, R5, R8, R19, R36, R37 |
| 6 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C4, C5, C6, C8, C18 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_Pad | H1, H2, H3, H4 |
| 3 | 4.7K | Resistor_SMD:R_0603_1608Metric | R18, R30, R31 |
| 3 | 51 | Resistor_SMD:R_0603_1608Metric | R9, R10, R11 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric | R14, R15 |
| 2 | 30pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C21, C22 |
| 2 | SDM40E20LC | Package_TO_SOT_SMD:SOT-23 | D6, D7 |
| 1 | 0 | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C17 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 2171750001 | ul_2171750001:2171750001 | J23 |
| 1 | 22K | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 24LC256 | Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm | U9 |
| 1 | 2K | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 330uF | OSAVC:EEE-FNA331XUL | C2 |
| 1 | 680uF | Capacitor_Tantalum_SMD:CP_EIA-7343-30_AVX-N_Pad2.25x2.55mm_HandSolder | C24 |
| 1 | 8.76K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 820 | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | AO3423 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | BAV99W | Package_TO_SOT_SMD:SOT-323_SC-70 | D3 |
| 1 | Battery In | OSAVC:XT60 | J1 |
| 1 | CAN | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J22 |
| 1 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | FT232RL | Package_SO:SSOP-28_5.3x10.2mm_P0.65mm | U7 |
| 1 | GPIO4 | OSAVC interface shield:PWM_HDR | J4 |
| 1 | GPS | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J15 |
| 1 | I2C1 | Connector_Molex:Molex_PicoBlade_53048-0410_1x04_P1.25mm_Horizontal | J21 |
| 1 | I2C2 LIDAR | Connector_Molex:Molex_PicoBlade_53048-0510_1x05_P1.25mm_Horizontal | J20 |
| 1 | ICSP | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | LP38690DT-3.3_NOPB | LPC38690DT:LP38690DT-3.3&slash_NOPB | U3 |
| 1 | LP38690DTX-5.0_NOPB | LPC38690DT:LP38690DTX-5.0&slash_NOPB | U2 |
| 1 | MCP6001U | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | MIC29300-5.0WU | MIC293000:MIC29300-5.0WU | U5 |
| 1 | PIC32MX795F512L-80x-PF | Package_QFP:TQFP-100_14x14mm_P0.5mm | U6 |
| 1 | PTN78020W_EUK-7 | Module:Texas_EUK_R-PDSS-T7_THT | U1 |
| 1 | RC RX | Connector_Molex:Molex_PicoBlade_53048-0310_1x03_P1.25mm_Horizontal | J14 |
| 1 | SPI1-IMU | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J6 |
| 1 | SPI2-1 | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J16 |
| 1 | SPI2-2 | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J17 |
| 1 | SPI2-3 | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J18 |
| 1 | SPI2-4 | Connector_Molex:Molex_PicoBlade_53048-0610_1x06_P1.25mm_Horizontal | J19 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H4.3mm | SW1 |
| 1 | Telemetry | Connector_Molex:Molex_PicoBlade_53048-0410_1x04_P1.25mm_Horizontal | J13 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10118194_Horizontal | J3 |
| 1 | WE 830059082 | Crystal:Crystal_SMD_7050-4Pin_7.0x5.0mm | Y1 |
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Questions
How big is the OSAVC PCB?
It measures 106.7 × 54.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the OSAVC use?
107 parts, built around the FT232RL, MCP6001U-I/OT, 24LC256-I/P and MIC29300-5.0WU. 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 OSAVC KiCad files?
From the uccross/open-source-autonomous-vehicle-controller repository on GitHub, at the commit this page was made from: the board is Hardware/OSAVC/OSAVC.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the OSAVC design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).