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10 layers470 × 346.5 mmAnalogFNN, the printed circuit board in 3D

Analog Neural Network PCB for CPS Lab Research Project

Size
470 × 346.5 mm
Copper layers
10
Thickness
1.6 mm
Parts
1,596
Nets
1,626
Pads
9,014
Tracks, vias
25,032, 3,181
Pours
3
Routed
Yes
KiCad
KiCad 6 (file 20220914)
Created
7 Dec 2024
Updated
20 Jun 2025

Overview

AnalogFNN is an open-source printed circuit board by hransom528, from the hransom528/AnalogNNPCB repository on GitHub. It is a 10-layer board of 470 × 346.5 mm with 1,596 parts on 1,626 nets, routed with 25,032 tracks and 3,181 vias.

It is built around the MCP41050-E/P, CD74HC4067SM96 and IRF7324. Its parts include 1,039 resistors, 328 ICs, 96 transistors, 80 capacitors and 48 diodes. It belongs with the STM32 boards of this library.

Main components

3

README

README.md

AnalogNNPCB

Analog Neural Network PCB for CPS Lab Research Project

Parts

1,596
QtyValueFootprintReferences
8201kResistor_SMD:R_0201_0603MetricR1163, R1164, R1165, R1166, R1167, R1168, R1169, R1170, R1171, R1172, R1173, R1174, R130001, R130002, R130003, R130004 +804
192200kResistor_SMD:R_0201_0603MetricR130005, R130006, R132005, R132006, R133005, R133006, R134005, R134006, R135005, R135006, R136005, R136006, R138005, R138006, R140005, R140006 +176
192MCP41050Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU123, U124, U125, U126, U127, U128, U129, U130, U131, U132, U133, U134, U135, U136, U137, U138 +176
122TLV9004xRUCRPackage_DFN_QFN:Texas_S-PX2QFN-14U13001, U14001, U130001, U131001, U132001, U133001, U134001, U135001, U136001, U138001, U139001, U140001, U141001, U142001, U143001, U145001 +106
96IRF7324Package_SO:SOIC-8_3.9x4.9mm_P1.27mmQ14001, Q15001, Q130001, Q132001, Q133001, Q134001, Q135001, Q136001, Q138001, Q140001, Q141001, Q142001, Q143001, Q145001, Q147001, Q149001 +80
48DDiode_SMD:D_0201_0603MetricD13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D131001, D131002, D139001, D139002, D148001, D148002 +32
280.1uCapacitor_SMD:C_0201_0603MetricC21, C24, C27, C30, C33, C36, C39, C42, C3003, C13003, C17003, C23003, C33003, C131003, C139003, C148003 +12
27100kResistor_SMD:R_0201_0603MetricR173, R200, R227, R254, R281, R308, R335, R362, R3003, R13003, R17003, R23003, R33003, R131003, R139003, R148003 +11
264.7uCapacitor_SMD:C_0201_0603MetricC19, C22, C25, C28, C31, C34, C37, C40, C3001, C13001, C17001, C23001, C33001, C131001, C139001, C148001 +10
2647uCapacitor_SMD:C_0603_1608MetricC20, C23, C26, C29, C32, C35, C38, C41, C3002, C13002, C17002, C23002, C33002, C131002, C139002, C148002 +10
13CD74HC4067SMPackage_SO:SSOP-24_5.3x8.2mm_P0.65mmU303, U304, U305, U306, U307, U308, U309, U310, U311, U312, U313, U314, U315
1Conn_01x02_MaleConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ4
1Conn_01x04_MaleConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ1
1Conn_01x05_MaleConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ2
1Conn_01x12_MaleConnector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_VerticalJ3
1STM32F030CCTxPackage_QFP:LQFP-48_7x7mm_P0.5mmU1
1SW_SPDTConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalSW1

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Questions

How big is the AnalogFNN PCB?

It measures 470 × 346.5 mm and has 10 copper layers, 1.6 mm thick.

What parts does the AnalogFNN use?

1,596 parts, built around the MCP41050-E/P, CD74HC4067SM96 and IRF7324. 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 AnalogFNN KiCad files?

From the hransom528/AnalogNNPCB repository on GitHub, at the commit this page was made from: the board is PCBDesign/AnalogFNN/AnalogFNN.kicad_pcb and its schematic PCBDesign/AnalogFNN/Adder.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the AnalogFNN design in my own project?

Its repository states no licence, so its author keeps all rights: ask hransom528 before reusing the design.