Kicad demos tiny tapeout

circuitly·kicad-demos-tiny-tapeout

About the Kicad demos tiny tapeout PCB

Kicad demos tiny tapeout is an open source RP2040/RP2350 PCB design by circuitly, published on GitHub under the Apache-2.0 license. It is a 4-layer board measuring 104.5 × 81 mm, with 131 components from 39 distinct parts.

Its main chip is the SC0914(13), from the RP2040/RP2350 family. Other key parts include the 157112V12700, TLV1117LV33DCYR, AP2112K-1.8TRG1, 74CBTLV3257PW,118 and W25Q32JVSSIQ. By type, the board carries 49 capacitors, 48 resistors, 16 connectors, 7 ICs, 4 switches and 4 diodes.

Main components on the Kicad demos tiny tapeout

157112V12700 TLV1117LV33DCYR AP2112K-1.8TRG1 74CBTLV3257PW,118 W25Q32JVSSIQ SC0914(13)

Kicad demos tiny tapeout bill of materials (BOM)

131 components, 39 distinct parts.

Qty	Part	Footprint	Refs
1	157112V12700	WL_S7DS-157112V12700	U1
1	TLV1117LV33DCYR TLV1117LV33	SOT-223-3_TabPin2	U2
1	AP2112K-1.8TRG1 AP2112K-1.8	SOT-23-5	U3
1	74CBTLV3257PW,118 74CBTLV3257	TSSOP-16_4.4x5mm_P0.65mm	U4
2	W25Q32JVSSIQ W25Q32JVSS	SOIC-8_5.23x5.23mm_P1.27mm	U5, U7
1	SC0914(13) RP2040	QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	U6
1	830208220401 20MHz	Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm	X1
1	830108206909 12.0MHz	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	Conn_01x06	PinHeader_1x06_P2.54mm_Vertical	J1
1	Conn_01x04	PinHeader_1x04_P2.54mm_Vertical	J2
6	613012243121	PinSocket_2x06_P2.54mm_PMODHost1A	J3, J5, J6, J12, J13, J14
1	95157-440LF x 2 TT04_BREAKOUT_REVB	TT04_BREAKOUT_SMB	J4
1	10129380-902001BLF Conn_01x02	PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Right	J7
2	Conn_01x03	PinHeader_1x03_P2.54mm_Vertical	J8, J17
1	PRPC024SAAN-RC Conn_01x24	PinHeader_1x24_P2.54mm_Vertical	J9
1	Conn_01x02	PinHeader_1x02_P2.54mm_Vertical	J10
1	61300611121 Conn_01x06	PinHeader_1x06_P2.54mm_Vertical_SMD_Pin1Right	J11
1	USB4500-03-0-A USB4500-03-0-A_REVA	GCT_USB4500-03-0-A_REVA	J15
1	0ZCK0035FF2G 350mA	Fuse_0805_2012Metric	F1
3	434121025816	434121025816	SW1, SW2, SW3

Show 19 more

Qty	Part	Footprint	Refs
1	418121270808	418121270808	SW4
4	LTST-C190YKT Yellow	LED_0603_1608Metric	D1, D2, D3, D4
13	CL10A105KA8NNNC 1uF	C_0603_1608Metric	C1, C5, C9, C11, C15, C17, C25, C32 +5
28	CL05A104KA5NNNC 100nF	C_0402_1005Metric	C2, C4, C8, C12, C13, C14, C18, C19 +20
1	6800pF	C_0603_1608Metric	C3
2	CL21B106KOQNNNF 10uF	C_0805_2012Metric	C6, C7
1	CL21A226KOQNNNG 22uF	C_0805_2012Metric	C10
2	CL10A106MP8NNNC 10uF	C_0603_1608Metric	C16, C21
2	CC0402BRNPO9BN6R0 6pF	C_0402_1005Metric	C29, C30
11	CR0402-FX-1001GLF 1k	R_0402_1005Metric	R1, R2, R3, R4, R5, R6, R10, R11 +3
1	CR0603-FX-4642ELF 47k	R_0603_1608Metric	R7
20	RC0402FR-0710KL 10k	R_0402_1005Metric	R8, R9, R12, R30, R31, R32, R33, R34 +12
1	RC0402FR-071K2L 1.2K	R_0402_1005Metric	R15
1	1M	R_0603_1608Metric	R16
2	RC0402FR-07510RL 510	R_0402_1005Metric	R17, R19
1	RC0402FR-070RL 0R	R_0402_1005Metric	R18
2	AC0402FR-135K1L 5.1k	R_0402_1005Metric	R20, R21
8	RC0402FR-0768RL 68R	R_0402_1005Metric	R22, R23, R24, R25, R26, R27, R28, R29
1	RMCF0402JT47R0 47R	R_0402_1005Metric	R41

Kicad demos tiny tapeout design files

The KiCad project lives in the circuitly/kicad-demos-tiny-tapeout repository on GitHub; these links point at the commit this page was built from.

Layouttinytapeout-demo.kicad_pcb
Schematictinytapeout-demo.kicad_sch

Kicad demos tiny tapeout: common questions

What microcontroller does the Kicad demos tiny tapeout use?

The Kicad demos tiny tapeout is built around the SC0914(13), from the RP2040/RP2350 family.

How big is the Kicad demos tiny tapeout PCB?

The Kicad demos tiny tapeout measures 104.5 × 81 mm, has 4 copper layers and is 1.56252 mm thick.

How many components are on the Kicad demos tiny tapeout?

131 components, from 39 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kicad demos tiny tapeout design files?

From the circuitly/kicad-demos-tiny-tapeout repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kicad demos tiny tapeout design in my own project?

Yes, under the terms of its Apache-2.0 license, which circuitly chose for the repository.

Can I test firmware for the Kicad demos tiny tapeout without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.