AVIONICS BOARD
About the AVIONICS BOARD
AVIONICS BOARD is an open source STM32 PCB design by MatthiasGeorgImhof, published on GitHub under the CC-BY-NC-4.0 license. It is a 4-layer board measuring 80 × 80 mm, with 178 components from 50 distinct parts.
Its main chip is the STM32L496ZGT3, from the STM32 family. Other key parts include the MMC5983MA, BMI270, INA226AIDGSR, DRV8838DSGR and TPL5010DDCR. By type, the board carries 87 capacitors, 34 resistors, 23 connectors, 21 ICs, 7 diodes and 3 switches.
It belongs with the sensors and science & space designs in this gallery.
From the project
Hardware design files for Cubesat PCBs
Main components on the AVIONICS BOARD
AVIONICS BOARD bill of materials (BOM)
178 components, 50 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32L496ZGT3 STM32L496ZGTx STM | LQFP-144_20x20mm_P0.5mm | U1 |
| 2 | MMC5983MA Memsic | LGA-16_3x3mm_P0.5mm | U2, U3 |
| 1 | BMI270 Bosch | Bosch_LGA-14_3x2.5mm_P0.5mm | U4 |
| 2 | INA226AIDGSR INA226 TI | VSSOP-10_3x3mm_P0.5mm | U5, U18 |
| 3 | DRV8838DSGR DRV8838 TI | WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U6, U8, U13 |
| 1 | TPL5010DDCR TPL5010 TI | SOT-23-6 | U7 |
| 1 | MR25H10CDFR MR25H10 Everspin | DFN-8-1EP_6x5mm_P1.27mm_EP2x2mm | U9 |
| 2 | TCAN3414DRBR TCAN3414 TI | VSON-8-1EP_3x3mm_P0.65mm_EP1.65x2.4mm | U10, U11 |
| 1 | SN74LVC2G07DCKR 74LVC2G07 TI | SOT-363_SC-70-6 | U12 |
| 1 | TCA9548APWR TI | TSSOP-24_4.4x7.8mm_P0.65mm | U14 |
| 1 | AP3602AKTR-G1 Diodes | SOT-23-6_Handsoldering | U15 |
| 4 | TPS22968QDMGRQ1 TI | WSON-10-1EP_2x3mm_P0.5mm_EP0.84x2.4mm | U16, U19, U20, U21 |
| 1 | MCP23008T-E/SS Microchip | SSOP-20_5.3x7.2mm_P0.65mm | U17 |
| 1 | ECS-2520MVLC-100-CN-TR 10MHz ECS | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X1 |
| 1 | ECS-327MVATX-2-CN-TR3 32.768KHZ ECS | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X2 |
| 8 | vertical Conn_01x02_Pin Vertical generic | PinHeader_1x02_P2.54mm_Vertical | J1, J2, J3, J4, J5, J6, J7, J8 |
| 8 | M50-3200345 Conn_02x03_Odd_Even Harwin | HARWIN_M50-3200345 | J9, J10, J11, J12, J18, J19, J20, J21 |
| 1 | vertical Conn_01x05_Pin Vertical generic | PinHeader_1x05_P2.54mm_Vertical | J13 |
| 1 | vertical Conn_01x04_Pin Vertical generic | PinHeader_1x04_P2.54mm_Vertical | J14 |
| 1 | 10153301-20111LF PC104 Conn_02x20_Odd_Even Amphenol | PinSocket_2x20_P2.54mm_Vertical | J15 |
Show 30 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | vertical Conn_02x04 generic | PinHeader_2x04_P2.54mm_Vertical | J16 |
| 1 | 10155435-00011LF Amphenol | AMPHENOL_10155435-00011LF | J17 |
| 2 | M50-3200545 Conn_02x05_Odd_Even Harwin | HARWIN_M50-3200545 | J22, J23 |
| 2 | EVP-AA602W Panasonic | EVP602AA | SW1, SW3 |
| 1 | vertical Conn_01x02_Pin Vertical generic | PinHeader_1x02_P2.54mm_Vertical | SW2 |
| 1 | LTST-C191KRKT RED Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | LTST-C191KGKT GREEN Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 3 | LTST-C191KSKT YELLOW Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3, D4, D5 |
| 2 | NUP2105LT1G onsemi | SOT-23 | D6, D7 |
| 1 | BLM18PG121SN1D 120R Murata | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 44 | GRM155R61E104KA87D 100nF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C1, C2, C4, C5, C6, C8, C9, C11 +36 |
| 24 | GRM188R61E106KA73D 10uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C7, C10, C13, C20, C22, C24, C26 +16 |
| 4 | GRM1555C1H101JA01D 100pF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C46, C48, C50, C52 |
| 2 | GRM155R61H472KA01D 4nF7 Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C47, C51 |
| 1 | GRM188R61C105KA12D 1uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C60 |
| 8 | GRM1555C1H221JA01J 220pF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C61, C65, C70, C74, C76, C80, C82, C86 |
| 4 | GRM188R61A226ME15D 22uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C63, C72, C78, C84 |
| 3 | RC0402FR-0722RL 22R YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R7, R9 |
| 8 | RC0402FR-07100KL 100K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2, R3, R4, R5, R8, R10, R19, R20 |
| 1 | RC0402FR-07330KL 330K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R6 |
| 2 | PE0805FRE470R01Z 10m YAGEO | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R21 |
| 1 | RC0402FR-0722KL 22K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R12 |
| 4 | RC0805FR-0760R4L 60R4 YAGEO | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14, R16, R18 |
| 2 | RC0402FR-075K1L 5K1 YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R15, R17 |
| 3 | EXB-24V220JX 22R Panasonic | R_Array_Convex_2x0402_widepads | RN1, RN3, RN7 |
| 2 | EXB-24V104JX 100K Panasonic | R_Array_Convex_2x0402_widepads | RN2, RN8 |
| 4 | EXB-24V562JX 5K6 Panasonic | R_Array_Convex_2x0402_widepads | RN4, RN5, RN6, RN10 |
| 1 | EXB-A10P223J 22K Panasonic | R_Array_Concave_5x2512_widepads | RN9 |
| 1 | EXB-2HV102JV 1K Panasonic | R_Array_Convex_8x0602_widepads | RN11 |
| 2 | EXB-A10P562J 5K6 Panasonic | R_Array_Concave_5x2512_widepads | RN12, RN13 |
AVIONICS BOARD design files
The KiCad project lives in the MatthiasGeorgImhof/Hardware_CSAT repository on GitHub; these links point at the commit this page was built from.
AVIONICS BOARD: common questions
What microcontroller does the AVIONICS BOARD use?
The AVIONICS BOARD is built around the STM32L496ZGT3, from the STM32 family.
How big is the AVIONICS BOARD?
The AVIONICS BOARD measures 80 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the AVIONICS BOARD?
178 components, from 50 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 AVIONICS BOARD design files?
From the MatthiasGeorgImhof/Hardware_CSAT 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 AVIONICS BOARD design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
Can I test firmware for the AVIONICS BOARD 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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