2 layers50 × 50 mm
2 layers100 × 100 mm
FinalProject
leomotors/pcb-design-assignment12110597
- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1 mm
- Parts
- 143
- Nets
- 159
- Pads
- 609
- Tracks, vias
- 602, 33
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 26 Jan 2025
- Updated
- 9 May 2025
Overview
FinalProject is an open-source printed circuit board by leomotors, from the leomotors/pcb-design-assignment repository on GitHub. It is a 2-layer board of 100 × 100 mm with 143 parts on 159 nets, routed with 602 tracks and 33 vias.
It is built around the RP2040, RTL8153B-VB-CG and TPS62902RPJR, with the W25Q128JVSIQ, ABM8-272-T3 and GSB4111312HR among its other parts. Its parts include 77 capacitors, 27 resistors, 12 ICs, 8 connectors and 4 diodes. It belongs with the RP2040 boards of this library.
Main components
11
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
RTL8153B-VB-CG
QFN-40-EP(5x5)0℃~+70℃ 10BASE-T、100BASE-TX、1000BASE-T 10Mbit/s、100Mbit/s、1Gbit/s 1V、3.3V、5V QFN-40-EP(5x5) Ethernet Transceivers ROHSRealtek SemiconEthernet Transceivers
TPS62902RPJR
VQFN-9-HR(1.5x2)-40℃~+150℃@(TJ) 1 1MHz、2.5MHz 2A 3V~17V 400mV~5.5V 4uA Adjustable Buck Buck Built-in Yes VQFN-9-HR(1.5x2) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
ABM8-272-T3
SMD3225-4P-40℃~+85℃ 10pF 12MHz 50Ω SMD crystal oscillator ±30ppm ±30ppm SMD3225-4P Crystals ROHSAbraconCrystals
GSB4111312HR
插件1 9P Blue Female Right Angle Type-A USB 3.1 Plugin USB Connectors ROHSAmphenolUSB Connectors
SMBJ33CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiacheng
ABLS-25.000MHZ-B2F-T
HC-49S-SMD-20℃~+70℃ 18pF 25MHz 40Ω Crystal Oscillator ±20ppm ±50ppm HC-49S-SMD Crystals ROHSAbraconCrystals
ABM3C-24.000MHZ-D4Y-T
SMD5032-4P-40℃~+85℃ 18pF 24MHz 50Ω ±30ppm ±30ppm SMD5032-4P Crystals ROHSAbraconCrystals
ARJM11D7-502-AB-EW2
插件-40℃~+85℃ 1 Gold Non-PoE Phosphor bronze RJ45 Jack Right Angle Shielded With LED 插件 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSAbraconEthernet Connectors / Modular Connectors (RJ45 RJ11)
SPH0645LM4H-B
SMDSMD Sourcing Parts ROHSKnowlesMEMS Microphones
Parts
143| Qty | Value | Footprint | References |
|---|---|---|---|
| 32 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C22, C23, C24, C25, C26, C27, C28, C30, C31, C32, C33, C72, C73, C74, C75, C106 +16 |
| 16 | 100nF | Capacitor_SMD:C_0603_1608Metric | C51, C53, C55, C56, C57, C58, C59, C60, C61, C64, C89, C90, C102, C103, C104, C105 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C29, C34, C35, C101 |
| 4 | 220 @100MHz | Inductor_SMD:L_0805_2012Metric | FB1, FB2, FB5, FB6 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2, H3, H4 |
| 3 | 100uF | Capacitor_SMD:C_0603_1608Metric | C5, C6, C7 |
| 3 | 10K | Resistor_SMD:R_0402_1005Metric | R17, R42, R43 |
| 3 | 10μF | Capacitor_SMD:C_0603_1608Metric | C41, C42, C65 |
| 3 | 4.7K | Resistor_SMD:R_0402_1005Metric | R35, R36, R37 |
| 3 | 51Ω | Resistor_SMD:R_0603_1608Metric | R30, R31, R33 |
| 3 | GSB4111312HR | GSB4111312HR:AMPHENOL_GSB4111312HR | J1, J2, J3 |
| 2 | 0.1μF | Capacitor_SMD:C_0603_1608Metric | C62, C66 |
| 2 | 150uF | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 150Ω | Resistor_SMD:R_0603_1608Metric | R27, R28 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C46, C47 |
| 2 | 18pF | Capacitor_SMD:C_0603_1608Metric | C67, C68 |
| 2 | 1μF | Capacitor_SMD:C_0402_1005Metric | C52, C54 |
| 2 | 2.2kΩ | Resistor_SMD:R_0603_1608Metric | R29, R32 |
| 2 | 22nF | Capacitor_SMD:C_0603_1608Metric | C71, C85 |
| 2 | 27pF | Capacitor_SMD:C_0603_1608Metric | C69, C70 |
| 2 | 27Ω | Resistor_SMD:R_0603_1608Metric | R25, R26 |
| 2 | 4.7K | Resistor_SMD:R_0603_1608Metric | R22, R38 |
| 2 | Conn_01x02 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J7, J10 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D3, D4 |
| 2 | LM74700 | Package_TO_SOT_SMD:SOT-23-6 | U3, U5 |
| 2 | NTTFS5C673NLTAG | NNTF:NVTFS6H854NTAG | Q1, Q2 |
| 2 | SMBJ33CA | SMB:DIONM5436X261N | D1, D2 |
| 1 | 100μF | Capacitor_SMD:C_0603_1608Metric | C50 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C76 |
| 1 | 11K | Resistor_SMD:R_0603_1608Metric | R45 |
| 1 | 1MΩ | Resistor_SMD:R_0603_1608Metric | R34 |
| 1 | 1kΩ | Resistor_SMD:R_0603_1608Metric | R23 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C45 |
| 1 | 1uH | Inductor_SMD:L_1008_2520Metric | L2 |
| 1 | 2.49K | Resistor_SMD:R_0603_1608Metric | R39 |
| 1 | 200pF | Capacitor_SMD:C_0603_1608Metric | C63 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric | C100 |
| 1 | 25.5K | Resistor_SMD:R_0402_1005Metric | R44 |
| 1 | 26.1K | Resistor_SMD:R_0603_1608Metric | R46 |
| 1 | 470R | Resistor_SMD:R_0603_1608Metric | R40 |
| 1 | 9.53K | Resistor_SMD:R_0402_1005Metric | R18 |
| 1 | 90.9K | Resistor_SMD:R_0402_1005Metric | R16 |
| 1 | ABLS-25.000MHZ-B2F-T | ABLS_25_000MHZ_B2F_T:XTAL_ABLS-25.000MHZ-B2F-T | Y2 |
| 1 | ABM3C-24.000MHZ-D4Y-T | ABM3C:CRYSTAL_ABM3C_ABR | Y3 |
| 1 | ABM8-272-T3 | ABM8-272-T3:ABM8-272-T3 | U8 |
| 1 | ARJM11D7-502-AB-EW2 | ARJM11D7-502-AB-EW2:ABRACON_ARJM11D7-502-AB-EW2 | J5 |
| 1 | Conn_01x03 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J9 |
| 1 | DCJ200-10-A-XX-K_REVA | DCJ200-10-A-XX-K_REVA:GCT_DCJ200-10-A-XX-K_REVA | J6 |
| 1 | DNF | Resistor_SMD:R_0603_1608Metric | R24 |
| 1 | MAX98357A | Package_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U16 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U14 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U11 |
| 1 | RTL8153B-VB-CG | RTL8153B-VB-CG:QFN40P500X500X90-41N | U1 |
| 1 | SPH0645LM4H | Sensor_Audio:Knowles_SPH0645LM4H-6_3.5x2.65mm | MK2 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_1P1T_6x3.5mm_H4.3_APEM_MJTP1243 | SW2 |
| 1 | TPS2561DRCR | TPS2561:DRC10_2P4X1P65 | U2 |
| 1 | TPS62902RPJR | TPS62902:QFN_902RPJR_TEX | U4 |
| 1 | TUSB8041 | Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP6x6mm_ThermalVias | U12 |
| 1 | VEML6040 | VEML6040:VISHAY_VEML6040_1.25X2X1 | U15 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U9 |
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Questions
How big is the FinalProject PCB?
It measures 100 × 100 mm and has 2 copper layers, 1 mm thick.
What parts does the FinalProject use?
143 parts, built around the RP2040, RTL8153B-VB-CG, TPS62902RPJR and W25Q128JVSIQ. 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 FinalProject KiCad files?
From the leomotors/pcb-design-assignment repository on GitHub, at the commit this page was made from: the board is FinalProject/FinalProject.kicad_pcb and its schematic Assignment1/Assignment1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FinalProject design in my own project?
Its repository states no licence, so its author keeps all rights: ask leomotors before reusing the design.