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43Design2

vt-aoe-nanosat-avionics·Hokie-Sat-Experimental-Board-Design·43Design2/43Design2.kicad_pcb

43Design2 PCB layout, top view — open source STM32 board by vt-aoe-nanosat-avionics

About the 43Design2 PCB

43Design2 is an open source STM32 PCB design by vt-aoe-nanosat-avionics, published on GitHub. It is a 4-layer board measuring 43 × 43 mm, with 46 components from 24 distinct parts.

Its main chip is the STM32L496VGT3, from the STM32 family. Other key parts include the BAR43SFILM, STS5PF30L, IS25LP128F-JBLA3 and TPS7A0533PDBV. By type, the board carries 19 capacitors, 9 resistors, 8 connectors, 5 ICs, 2 crystals and 2 LEDs.

From the project

This repository gives the updated board design of the ta-expt (Or newly renamed Hokie Sat Experimental Board) with 3 different board designs.

Main components on the 43Design2

BAR43SFILMSTS5PF30LSTM32L496VGT3IS25LP128F-JBLA3TPS7A0533PDBV

43Design2 bill of materials (BOM)

46 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BAR43SFILM
IC1
1
STS5PF30L
IC2
1
STM32L496VGT3
IC3
1
IS25LP128F-JBLA3
IC4
1
TPS7A0533PDBV
U1
1
ABM8AIG-16.000MHZ-12-2Z-T
Y1
1
ABS07AIG-32.768kHz-T
Y2
2
CONN_01X05
Conn_01x05
J1, J4
2
CONN_01X04
Conn_01x04
J2, J7
1
USB_C_RECEPTACLE_USB2.0
USB_C_Receptacle_USB2.0
J3
1
4-174639-8
J5
2
CONN_01X16
Conn_01x16
J8, J9
2
LG Q396-PS-35
LG_Q396-PS-35
LED1, LED2
1
MMZ1608S601ATD25
FB1
1
597D158X9004R2T
C1
1
GRM188C71A475KE21D
C2
4
0603ZA220JAT2A
C3, C4, C6, C8
1
GRM1857U1A103JA44D
C5
8
0603ZC104JAT2A
C7, C10, C11, C13, C14, C15, C16, C17
2
0603ZC105JAT2A
C9, C12
Show 4 more
QtyPartRefs
2
1UF
1uF
C18, C19
3
MCT06030C1001FP500
R1, R2, R6
4
MCT06030C1002FP500
R3, R4, R5, R7
2
5.1K
5.1k
R8, R9

43Design2 design files

The KiCad project lives in the vt-aoe-nanosat-avionics/Hokie-Sat-Experimental-Board-Design repository on GitHub; these links point at the commit this page was built from.

43Design2: common questions

What microcontroller does the 43Design2 use?

The 43Design2 is built around the STM32L496VGT3, from the STM32 family.

How big is the 43Design2 PCB?

The 43Design2 measures 43 × 43 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the 43Design2?

46 components, from 24 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 43Design2 design files?

From the vt-aoe-nanosat-avionics/Hokie-Sat-Experimental-Board-Design 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 43Design2 design in my own project?

The repository has no license, so all rights stay with vt-aoe-nanosat-avionics. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the 43Design2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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