Sci board wo switches
About the Sci board wo switches
Sci board wo switches 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 168 components from 52 distinct parts.
Its main chip is the STM32L496VGT6, from the STM32 family. Other key parts include the TCAN3414DRBR, TPS22968QDMGRQ1, TCA9546APWR, TXB0108PWR and TXB0106PWR. By type, the board carries 87 capacitors, 38 resistors, 19 ICs, 9 connectors, 7 diodes and 3 crystals.
It belongs with the science & space designs in this gallery.
From the project
Hardware design files for Cubesat PCBs
- STM32L496VGTx - 2x CAN buses - 3x camera ports - 1x I2C port
Main components on the Sci board wo switches
Sci board wo switches bill of materials (BOM)
168 components, 52 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32L496VGT6 STM32L496VGTx STM | LQFP-100_14x14mm_P0.5mm | U1 |
| 2 | TCAN3414DRBR TCAN3414 TI | VSON-8-1EP_3x3mm_P0.65mm_EP1.65x2.4mm | U2, U3 |
| 5 | TPS22968QDMGRQ1 TI | WSON-10-1EP_2x3mm_P0.5mm_EP0.84x2.4mm | U4, U5, U6, U18, U19 |
| 1 | TCA9546APWR TI | TSSOP-16_4.4x5mm_P0.65mm | U7 |
| 1 | TXB0108PWR TI | TSSOP-20_4.4x6.5mm_P0.65mm | U8 |
| 1 | TXB0106PWR TI | TSSOP-16_4.4x5mm_P0.65mm | U9 |
| 1 | SN74LVC2G07DCKR 74LVC2G07 TI | SOT-363_SC-70-6 | U10 |
| 1 | MR25H10CDFR MR25H10 Everspin | DFN-8-1EP_6x5mm_P1.27mm_EP2x2mm | U11 |
| 2 | MT29F4G01ABAFDWB-IT:F TR Micron | SON127P800X600X65-8N | U12, U13 |
| 2 | TPS631000DRLR TI | TPS631000DRLR_TEX | U14, U15 |
| 1 | MCP23008T-E/SS Microchip | SSOP-20_5.3x7.2mm_P0.65mm | U16 |
| 1 | INA226AIDGSR TI | VSSOP-10_3x3mm_P0.5mm | U17 |
| 1 | ECS-2520MVLC-240-CN-TR 24MHz ECS | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X1 |
| 1 | ECS-2520MVLC-100-CN-TR 10MHz ECS | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X2 |
| 1 | ECS-327MVATX-2-CN-TR3 32.768KHZ ECS | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X3 |
| 1 | vertical Conn_01x03_Pin Vertical generic | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | 10155435-00011LF Amphenol | AMPHENOL_10155435-00011LF | J2 |
| 3 | 10051922-2410EHLF Amphenol | 100519222410EHLF | J3, J4, J5 |
| 1 | 10153301-20111LF PC104 Conn_02x20_Odd_Even Amphenol | PinSocket_2x20_P2.54mm_Vertical | J6 |
| 2 | vertical Conn_01x04_Pin Vertical generic | PinHeader_1x04_P2.54mm_Vertical | J7, J9 |
Show 32 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | vertical Conn_01x05_Pin Vertical generic | PinHeader_1x05_P2.54mm_Vertical | J8 |
| 2 | EVP-AA602W Panasonic | EVP602AA | SW1, SW2 |
| 2 | NUP2105LT1G onsemi | SOT-23 | D1, D2 |
| 1 | LTST-C191KRKT RED Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3 |
| 1 | LTST-C191KGKT GREEN Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4 |
| 3 | LTST-C191KSKT YELLOW Lite-On | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D5, D6, D7 |
| 1 | BLM18PG121SN1D 120R Murata | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 2 | DFE252012P-1R0M=P2 1uH Murata | L_1008_2520Metric_Pad1.43x2.20mm_HandSolder | L1, L2 |
| 18 | GRM188R61E106KA73D 10uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C10, C11, C13, C15, C32, C35 +10 |
| 38 | GRM155R61E104KA87D 100nF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C3, C4, C5, C6, C7, C8, C9, C12 +30 |
| 4 | GRM1555C1H101JA01D 100pF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C16, C18, C20, C22 |
| 2 | GRM155R61H472KA01D 4nF7 Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C17, C21 |
| 6 | GRM188R61E106KA73D 22uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C30, C36, C37, C43, C81, C87 |
| 10 | GRM1555C1H221JA01J 220pF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C31, C34, C38, C41, C44, C48, C75, C79 +2 |
| 4 | GRM188R61A226ME15D 22uF Murata | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C46, C67, C71, C77 |
| 1 | GRT1555C1E220JA02J 22pF Murata | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C57 |
| 4 | GRM21BR61A476ME15K 47uF Murata | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C65, C66, C69, C70 |
| 1 | RC0402FR-0722RL 22R YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1 |
| 10 | RC0402FR-07100KL 100K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2, R3, R5, R12, R15, R16, R17, R18 +2 |
| 1 | RC0402FR-07330KL 330K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4 |
| 4 | RC0805FR-0760R4L 60R4 YAGEO | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R7, R8, R9 |
| 2 | RC0402FR-075K1L 5K1 YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R10, R11 |
| 1 | RC0402FR-07422KL 422K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R13 |
| 1 | RC0402FR-07237KL 237K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R14 |
| 4 | 49.9 100K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R20, R21, R22, R23 |
| 2 | RC0402FR-0791KL 91K YAGEO | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R24, R25 |
| 1 | PE0805FRE470R01Z 10m YAGEO | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R27 |
| 1 | EXB-24V103JX 10K Panasonic | R_Array_Convex_2x0402_widepads | RN1 |
| 6 | EXB-24V562JX 5K6 Panasonic | R_Array_Convex_2x0402_widepads | RN2, RN3, RN6, RN8, RN9, RN10 |
| 1 | EXB-24V220JX 22R Panasonic | R_Array_Convex_2x0402_widepads | RN4 |
| 2 | EXB-24V104JX 100K Panasonic | R_Array_Convex_2x0402_widepads | RN5, RN7 |
| 1 | EXB-2HV102JV 1K Panasonic | R_Array_Convex_8x0602_widepads | RN11 |
Sci board wo switches 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.
Sci board wo switches: common questions
What microcontroller does the Sci board wo switches use?
The Sci board wo switches is built around the STM32L496VGT6, from the STM32 family.
How big is the Sci board wo switches?
The Sci board wo switches measures 80 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Sci board wo switches?
168 components, from 52 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 Sci board wo switches 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 Sci board wo switches 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 Sci board wo switches 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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