2 layers42 × 67 mm
2 layers247.7 × 79.4 mm
Tiny40v2
calliah333/Tiny40v21RP2040 40%
- Size
- 247.7 × 79.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 140
- Nets
- 104
- Pads
- 559
- Tracks, vias
- 560, 25
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 4 Feb 2022
- Updated
- 9 Feb 2022
Overview
Tiny40v2 is an open-source printed circuit board by calliah333, from the calliah333/Tiny40v2 repository on GitHub. It is a 2-layer board of 247.7 × 79.4 mm with 140 parts on 104 nets, routed with 560 tracks and 25 vias.
It is built around the RP2040, W25Q128JVSIQ and USBLC6-2SC6. Its parts include 63 switches, 45 diodes, 16 capacitors, 7 resistors and 4 ICs. It belongs with the RP2040 boards of this library.
Main components
3
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
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
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
README.mdTiny40v2
Please read the license. Licensed under the Attribution-NonCommercial-ShareAlike 4.0 International
40% PCB with the equinox layout
Using the RP2040
Parts
140| Qty | Value | Footprint | References |
|---|---|---|---|
| 45 | 1N4148 | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +29 |
| 10 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C5, C6, C8, C9, C10, C11, C12, C13, C14 |
| 4 | 1uF | Capacitor_SMD:C_0402_1005Metric | C4, C7, C15, C16 |
| 4 | 2.25 | kicad-mx:STAB_MX_2.25u | S2, S3, S5, S6 |
| 3 | 2.75 | kicad-mx:STAB_MX_2.75u | S4, S8, S9 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R2, R7 |
| 2 | 22pF | Capacitor_SMD:C_0402_1005Metric | C2, C3 |
| 2 | 27R | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 5k1 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | K_LShift_Extra | kicad-mx:SW_MX_1u | SW31, SW40 |
| 2 | K_Mid_1u | kicad-mx:SW_MX_1u | SW43, SW54 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 12MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 6u | kicad-mx:STAB_MX_6u | S7 |
| 1 | ASSC | Sleep-Lib:assc_fixed | H1 |
| 1 | ISO | kicad-mx:STAB_MX_ISO_FLIPPED | S1 |
| 1 | K_A | kicad-mx:SW_MX_1u | SW17 |
| 1 | K_B | kicad-mx:SW_MX_1u | SW36 |
| 1 | K_BSLS_1.5u | kicad-mx:SW_MX_1.5u | SW13 |
| 1 | K_C | kicad-mx:SW_MX_1u | SW34 |
| 1 | K_CapsLock_1.75 | kicad-mx:SW_MX_1.75u | SW16 |
| 1 | K_Comma | kicad-mx:SW_MX_1u | SW39 |
| 1 | K_E | kicad-mx:SW_MX_1u | SW5 |
| 1 | K_Enter_2.25u | kicad-mx:SW_MX_1u | SW27 |
| 1 | K_F | kicad-mx:SW_MX_1u | SW20 |
| 1 | K_G | kicad-mx:SW_MX_1u | SW21 |
| 1 | K_H | kicad-mx:SW_MX_1u | SW22 |
| 1 | K_I | kicad-mx:SW_MX_1u | SW10 |
| 1 | K_IsoEnter | kicad-mx:SW_MX_1u | SW15 |
| 1 | K_J | kicad-mx:SW_MX_1u | SW23 |
| 1 | K_K | kicad-mx:SW_MX_1u | SW24 |
| 1 | K_L | kicad-mx:SW_MX_1u | SW25 |
| 1 | K_LAlt_1.25u | kicad-mx:SW_MX_1.25u | SW47 |
| 1 | K_LControl_1.25u | kicad-mx:SW_MX_1.25u | SW45 |
| 1 | K_LShift_1.25u | kicad-mx:SW_MX_1.25u | SW28 |
| 1 | K_LShift_1.75u | kicad-mx:SW_MX_1.75u | SW29 |
| 1 | K_LShift_2.25u | kicad-mx:SW_MX_1u | SW30 |
| 1 | K_LShift_2.75u | kicad-mx:SW_MX_1u | SW41 |
| 1 | K_LSpace_2.25u | kicad-mx:SW_MX_1u | SW48 |
| 1 | K_LSpace_2.75u | kicad-mx:SW_MX_1u | SW42 |
| 1 | K_LWin_1u | kicad-mx:SW_MX_1u | SW46 |
| 1 | K_M | kicad-mx:SW_MX_1u | SW38 |
| 1 | K_N | kicad-mx:SW_MX_1u | SW37 |
| 1 | K_NUHS | kicad-mx:SW_MX_1u | SW26 |
| 1 | K_O | kicad-mx:SW_MX_1u | SW11 |
| 1 | K_P | kicad-mx:SW_MX_1u | SW12 |
| 1 | K_Q | kicad-mx:SW_MX_1u | SW3 |
| 1 | K_R | kicad-mx:SW_MX_1u | SW6 |
| 1 | K_RAlt_1.25u | kicad-mx:SW_MX_1.25u | SW51 |
| 1 | K_RControl_1.25u | kicad-mx:SW_MX_1.25u | SW53 |
| 1 | K_RSpace_2.25u | kicad-mx:SW_MX_1u | SW44 |
| 1 | K_RSpace_2.75u | kicad-mx:SW_MX_1u | SW50 |
| 1 | K_RWin | kicad-mx:SW_MX_1u | SW52 |
| 1 | K_S | kicad-mx:SW_MX_1u | SW18 |
| 1 | K_Space_6u | kicad-mx:SW_MX_1u | SW49 |
| 1 | K_SteppedCaps | kicad-mx:SW_MX_1.75u_stp | SW14 |
| 1 | K_T | kicad-mx:SW_MX_1u | SW7 |
| 1 | K_Tab_1.5u | kicad-mx:SW_MX_1.5u | SW2 |
| 1 | K_U | kicad-mx:SW_MX_1u | SW9 |
| 1 | K_V | kicad-mx:SW_MX_1u | SW35 |
| 1 | K_W | kicad-mx:SW_MX_1u | SW4 |
| 1 | K_X | kicad-mx:SW_MX_1u | SW33 |
| 1 | K_Y | kicad-mx:SW_MX_1u | SW8 |
| 1 | K_Z | kicad-mx:SW_MX_1u | SW32 |
| 1 | L_D | kicad-mx:SW_MX_1u | SW19 |
| 1 | RP2040 | Sleep-Lib:RP2040-QFN-56 | U3 |
| 1 | SWD | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J2 |
| 1 | SW_Push | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | SW1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U1 |
| 1 | XC6206PxxxMR-Regulator_Linear | Package_TO_SOT_SMD:SOT-23 | U4 |
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Questions
How big is the Tiny40v2 PCB?
It measures 247.7 × 79.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tiny40v2 use?
140 parts, built around the RP2040, W25Q128JVSIQ and USBLC6-2SC6. 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 Tiny40v2 KiCad files?
From the calliah333/Tiny40v2 repository on GitHub, at the commit this page was made from: the board is Tiny40v2.kicad_pcb and its schematic Matrix.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tiny40v2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask calliah333 before reusing the design.