Framework mobo lefthalf

CRImier·MyKiCad·Laptop mods/framework_mobo_lefthalf/framework_mobo_lefthalf.kicad_pcb

Framework mobo lefthalf PCB layout, top view — open source board by CRImier

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About the Framework mobo lefthalf PCB

Framework mobo lefthalf is an open source PCB design by CRImier, published on GitHub under the GPL-3.0 license. It is a 6-layer board measuring 28 × 50 mm, with 45 components from 35 distinct parts.

Other key parts include the SL2.1A and W25Q32JVSS. By type, the board carries 30 resistors, 4 transistors, 4 diodes, 3 connectors, 2 ICs and 1 module.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

My KiCad boards. Can't be bothered uploading individually anymore, so here you go.

This is a start for reimplementing the Framework Mainboard. Currently, this board is a USB-C DP altmode to Framework display adapter, using the same connector and pinout that the Framework mainboard uses.

This adapter is currently going through the testing process, with a number of fundamental fixes scheduled for the v3 version.

- This board is untested and there's no guarantees of fitness. - I recommend a stencil for assembling this board.

Framework mobo lefthalf, from the project README — From the project README

Main components on the Framework mobo lefthalf

SL2.1A W25Q32JVSS

Framework mobo lefthalf bill of materials (BOM)

45 components, 35 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	SL2.1A VL170	QFN-28-1EP_3x6mm_P0.5mm_EP1.7x4.75mm	U1
1	W25Q32JVSS AP1117-33	SOT-223-3_TabPin2	U3
1	AltmodeFriend	altmode_friend	M1
1	BC817 BC847	SOT-23	Q1
1	CJ2305 Q_PMOS_GSD	SOT-23	Q2
1	BC847	SOT-23	Q3
1	Q_PMOS_GSD	SOT-23	Q4
1	USB_C_Receptacle	USB-3.1-Type-C_In-PCB	J1
1	USB_C_RECEPTACLE_USB2.0 IF	FPC_30	J2
1	Display	IPEX_20879-040E-01	J5
1	LED1	LED_0603_1608Metric	D1
1	LED2	LED_0603_1608Metric	D2
1	LED3	LED_0603_1608Metric	D3
1	LED4	LED_0603_1608Metric	D4
1	100NF 100nF	C_0603_1608Metric	C1
4	5K1 0R	R_0402_1005Metric	R1, R3, R21, R22
1	C17477 0R	R_0402_1005Metric	R2
1	C21189 0R	R_0603_1608Metric	R6
2	C21189 5K1	R_0603_1608Metric	R7, R11
1	C21189 1K	R_0603_1608Metric	R8

Show 15 more

Qty	Part	Footprint	Refs
1	C21189 47K	R_0603_1608Metric	R9
1	C21189 22R	R_0402_1005Metric	R10
2	220R	R_0603_1608Metric	R12, R18
1	C17477 220R	R_0603_1608Metric	R13
1	1K	R_0603_1608Metric	R14
1	47K	R_0603_1608Metric	R15
1	22R	R_0603_1608Metric	R16
1	5K1 220R	R_0603_1608Metric	R19
5	0R	R_0402_1005Metric	R20, R24, R25, R26, R27
1	C21189 0R	R_0402_1005Metric	R23
2	22R 0R	R_0402_1005Metric	R28, R29
1	C1011 0R	R_0805_2012Metric	R30
1	5K1 0R	R_0603_1608Metric	R31
1	0R	R_0603_1608Metric	R32
1	10K	R_Array_Concave_4x0603	RN1

Framework mobo lefthalf design files

The KiCad project lives in the CRImier/MyKiCad repository on GitHub; these links point at the commit this page was built from.

Framework mobo lefthalf: common questions

How big is the Framework mobo lefthalf PCB?

The Framework mobo lefthalf measures 28 × 50 mm, has 6 copper layers and is 1.23 mm thick.

How many components are on the Framework mobo lefthalf?

45 components, from 35 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Framework mobo lefthalf design files?

From the CRImier/MyKiCad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Framework mobo lefthalf design in my own project?

Yes, under the terms of its GPL-3.0 license, which CRImier chose for the repository.

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