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2 layers50.5 × 86.3 mmF4 SMD V1 1, the printed circuit board in 3D

A small SCSI device based on STM32F4

Size
50.5 × 86.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
42
Nets
80
Pads
228
Tracks, vias
770, 108
Pours
24
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
10 Nov 2021
Updated
22 Mar 2024

Overview

F4 SMD V1 1 is an open-source printed circuit board by androda, from the androda/F4_BlueSCSI repository on GitHub. It is a 2-layer board of 50.5 × 86.3 mm with 42 parts on 80 nets, routed with 770 tracks and 108 vias.

It is built around the LD1117V. Its parts include 19 resistors, 7 connectors, 3 capacitors, 3 ICs and 3 diodes.

Main components

1

Parts

42
QtyValueFootprintReferences
18110 ohm 1%Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolderR1, R2, R3, R4, R5, R6, R7, R10, R11, R12, R13, R14, R15, R16, R17, R18 +2
3Schottky Diode, 1A forward, 30V reverseDiode_SMD:D_SOD-123FD1, D2, D3
220uFCapacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolderC1, C2
2500mA HoldFuse:Fuse_0805_2012Metric_CastellatedF1, F2
2Conn_01x02_MaleConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ1, J3
2Conn_01x03_MaleConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ6, USBPWR
2SN74CBTD3861DBQRPackage_SO:SSOP-24_3.9x8.7mm_P0.635mmU2, U3
1105162-0001CustomFootprints:microsd_molex_1051620001J5
14.7uFCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC3
1470Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR19
1BergFloppyCustomFootprints:BergFloppy_RightAngleJ2
1F4_FootprintCustomFootprints:BluePillModuleBP1
1LD1117VPackage_TO_SOT_SMD:SOT-223-3_TabPin2U1
1SCSI_50PinCustomFootprints:SCSI_Internal_50PinJ4

The 38 most common of 42 parts.

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Questions

How big is the F4 SMD V1 1 PCB?

It measures 50.5 × 86.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the F4 SMD V1 1 use?

42 parts, built around the LD1117V. 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 F4 SMD V1 1 KiCad files?

From the androda/F4_BlueSCSI repository on GitHub, at the commit this page was made from: the board is hw/Desktop_50Pin/F4_SMD_V1_1/F4_SMD_V1_1.kicad_pcb and its schematic hw/Desktop_50Pin/F4Lite_THTV1.1/F4Lite_THTV1_1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the F4 SMD V1 1 design in my own project?

Its repository states no licence, so its author keeps all rights: ask androda before reusing the design.