2 layers
4 layers
Protopico
MyloWhylo/ProtogenPCBsRepository for ProtoPico and BackpackController
- Copper layers
- 4
- Thickness
- 1.62 mm
- Parts
- 81
- Nets
- 87
- Pads
- 315
- Tracks, vias
- 376, 117
- Pours
- 17
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 29 Jun 2023
- Updated
- 14 Jun 2024
Overview
Protopico is an open-source printed circuit board by MyloWhylo, from the MyloWhylo/ProtogenPCBs repository on GitHub, published under the MIT licence. It is a 4-layer board with 81 parts on 87 nets, routed with 376 tracks and 117 vias.
It is built around the RP2040, W25Q64JVSSIQ and TPS564255DRL, with the SKC6812RGBW-NW-B, TL3305AF160QG and S2B-PH-SM4-TB among its other parts. Its parts include 24 capacitors, 17 diodes, 15 resistors, 7 connectors and 3 ICs. 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)
W25Q64JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 150ms@(64KB) 2.7V~3.6V 20 Years 3ms 64Mbit SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
TPS564255DRL
SOT-563-6-40℃~+125℃@(TJ) 1 370uA 3V~17V 4A 600kHz 600mV~10V Adjustable Buck Buck Built-in Yes SOT-563-6 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
SKC6812RGBW-NW-B
SMD5050-4P-40℃~+85℃ 0.29mA 1.6mm 120mcd~240mcd 120° 160mcd~320mcd 2000V 3.7V~5.5V 4.9mm 450mcd~815mcd 460nm~475nm 4kHz 515nm~530nm 5mm 620nm~630nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit SMD5050-4P RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
TL3305AF160QG
SMD-4P,4.5x4.5mm-20℃~+70℃ 1.6N 12V 3.8mm 4.5mm 4.5mm 500,000 Cycles 50mA Black Gull Wing Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,4.5x4.5mm Tactile Switches ROHSE-SwitchTactile Switches
S2B-PH-SM4-TB
2A 100V, Pitch 2.0mm, 2 Positions Disconnectable Crimp Style, SMD Male Header, Side EntryJSTUncategorised
S3B-PH-SM4-TB
--25℃~+85℃ 1 100V 1x3P 2A 2mm 3 3P 5.5mm 8.6mm 9.9mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount, Right Angle Tin UL94V-0 - Wire To Board Connector ROHSJSTWire To Board Connector
S5B-PH-SM4-TB
SMD,P=2mm,5PUncategorisedJST
SM04B-SRSS-TB
Header SR 1.0 SMT side entry, 1mm pitchJSTUncategorisedSRN6045-3R3Y
SMD,6x6mm3.2A 3.3uH 30.2mΩ 5A ±30% SMD,6x6mm Power Inductors ROHSBournsPower Inductors
SRN6045-4R7Y
SMD,6x6mm376mΩ 3A 4.7uH 4A ±30% SMD,6x6mm Power Inductors ROHSBournsPower Inductors
README
README.mdProtogenPCBs
Repository for ProtoPico and BackpackController
Parts
81| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | SKC6812RGBW-NW-B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 10 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2, C3, C5, C6, C7, C8, C9, C10, C11 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric | C16, C19, C21, C24 |
| 4 | 22uF | Capacitor_SMD:C_0805_2012Metric | C17, C18, C22, C23 |
| 3 | 100 | Resistor_SMD:R_0402_1005Metric | R3, R16, R17 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R7, R11 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C15, C20 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C13, C14 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C4, C12 |
| 2 | 27Ω | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | M3 Hole | MountingHole:MountingHole_3.2mm_M3_ISO14580 | H1, H2 |
| 2 | TL3305AF160QG | Button_Switch_SMD:SW_SPST_TL3305A | SW1, SW2 |
| 2 | TPS564255 | Package_TO_SOT_SMD:SOT-563 | VR1, VR2 |
| 1 | 12MHz 3225 SMD | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 12k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 182k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
| 1 | 1A | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | 220k | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 30k | Resistor_SMD:R_0402_1005Metric | R15 |
| 1 | 30k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 1 | 45.3k | Resistor_SMD:R_0402_1005Metric | R9 |
| 1 | 56k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | BAT201M3 RRG | Diode_SMD:D_SOD-323_HandSoldering | D17 |
| 1 | BoopSensor | Connector_JST:JST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | J2 |
| 1 | Fan | Connector_JST:JST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | M1 |
| 1 | GPIO | Connector_JST:JST_GH_SM06B-GHS-TB_1x06-1MP_P1.25mm_Horizontal | J9 |
| 1 | JST-SH | Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | J8 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U3 |
| 1 | S2B-PH-SM4-TB | Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J5 |
| 1 | S3B-PH-SM4-TB | Connector_JST:JST_PH_S3B-PH-SM4-TB_1x03-1MP_P2.00mm_Horizontal | J6 |
| 1 | S5B-PH-SM4-TB | Connector_JST:JST_PH_S5B-PH-SM4-TB_1x05-1MP_P2.00mm_Horizontal | J4 |
| 1 | SM04B-SRSS-TB | Connector_JST:JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal | J7 |
| 1 | SN74LS541NSR | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U1 |
| 1 | SRN6045-3R3Y | Inductor_SMD:L_Bourns-SRN6028 | L1 |
| 1 | SRN6045-4R7Y | Inductor_SMD:L_Bourns-SRN6028 | L2 |
| 1 | Voltage Select | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | W25Q64JVSSIQ | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
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Questions
What parts does the Protopico use?
81 parts, built around the RP2040, W25Q64JVSSIQ, TPS564255DRL and SKC6812RGBW-NW-B. 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 Protopico KiCad files?
From the MyloWhylo/ProtogenPCBs repository on GitHub, at the commit this page was made from: the board is ProtoPico/protopico.kicad_pcb and its schematic BackpackPCB/ProtogenBackpackPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Protopico 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).