DSP V0 1
About the DSP V0 1 PCB
DSP V0 1 is an open source STM32 PCB design by CoderCallender, published on GitHub. It is a 2-layer board measuring 143.4 × 71.3 mm, with 169 components from 41 distinct parts.
Its main chip is the STM32H723ZGT6, from the STM32 family. Other key parts include the IS25LP080D-JNLE-TR, NX3DV42GU,115, IS42S16800F-6BL, USB3318C-CP-TR and CS4270. By type, the board carries 72 capacitors, 54 resistors, 20 diodes, 14 ICs, 5 connectors and 3 inductors.
From the project
Digital Signal Processing Hardware and Firmware
Main components on the DSP V0 1
DSP V0 1 bill of materials (BOM)
169 components, 41 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | IS25LP080D-JNLE-TR | SOIC127P600X175-8N | IC1 |
| 1 | NX3DV42GU,115 | QFN40P140X180X50-10N | IC2 |
| 1 | STM32H723ZGT6 | LQFP-144_20x20mm_P0.5mm | U1 |
| 1 | IS42S16800F-6BL | BGA54C80P9X9_800X800X120 | U2 |
| 1 | USB3318C-CP-TR | QFN50P400X400X100-25N-D | U3 |
| 1 | CS4270 | TSSOP-24_4.4x7.8mm_P0.65mm | U4 |
| 1 | TLV76733QWDRBRQ1 | SON65P300X300X100-9N-D | U5 |
| 1 | NCP718ASN180T1G | SOT-23-5 | U6 |
| 1 | NCP718BSN500T1G | SOT-23-5 | U7 |
| 5 | TLV9161IDBVR | SOT95P280X145-5N | U8, U9, U10, U11, U12 |
| 1 | ECS-2520MV-130-BN-TR | Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | X1 |
| 1 | Micro_SD_Card_Det2 | microSD_HC_Molex_104031-0811 | J2 |
| 1 | USB_C_Receptacle | USB_C_Receptacle_Molex_105450-0101 | J3 |
| 1 | 53048-0310 | SHDRRA3W35P0X125_1X3_550X550X350P | J4 |
| 2 | 53048-0410 | 530480410 | J5, J6 |
| 12 | PESD3V3Z1BSFYL | PMEG3005AESFYL | D1, D2, D3, D4, D5, D6, D7, D8 +4 |
| 5 | ESD5Z5.0T1G/T5G | D_SOD-523 | D13, D17, D18, D19, D20 |
| 2 | PMEG4030ER | Nexperia_CFP3_SOD-123W | D14, D15 |
| 1 | ESD5Z12T1G/T5G | D_SOD-523 | D16 |
| 3 | BLM18KG121TN1D 120R | L_0603_1608Metric | FB1, FB2, FB3 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 37 | MBAST105SB7104KFNA01 100n | C_01005_0402Metric_Pad0.57x0.30mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +29 |
| 8 | GRM155Z71A225KE01D 2u2 | C_01005_0402Metric_Pad0.57x0.30mm_HandSolder | C17, C18, C20, C30, C32, C34, C42, C43 |
| 2 | CL21B106KOQNNNG 10u | C_0805_2012Metric | C37, C39 |
| 2 | 865250540001 2u2 | CAPAE430X550N | C40, C41 |
| 9 | CL32B226MOJNNNE 22u | C_1210_3225Metric | C45, C46, C47, C48, C49, C50, C51, C52 +1 |
| 4 | 10n | C_0402_1005Metric | C54, C59, C65, C70 |
| 4 | GRM188R61C106MA73J 10u | C_0603_1608Metric | C55, C60, C66, C71 |
| 4 | 220p | C_0402_1005Metric | C56, C57, C61, C62 |
| 2 | 1n | C_0402_1005Metric | C67, C72 |
| 5 | 5k1 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R22, R23, R24, R25 |
| 2 | 0R | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2, R32 |
| 12 | 33R | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R4, R5, R6, R7, R8, R9, R10 +4 |
| 6 | 47k | R_01005_0402Metric | R13, R14, R15, R16, R17, R18 |
| 1 | 8k06 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R20 |
| 6 | 47k | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R21, R33, R34, R35, R46, R50 |
| 2 | 2k2 | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R27, R28 |
| 5 | 10K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R29, R30, R31, R49, R54 |
| 1 | 10R | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R36 |
| 6 | 1M | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R37, R40, R41, R44, R45, R51 |
| 4 | 100R | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R38, R42, R48, R53 |
| 4 | 1K | R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R39, R43, R47, R52 |
DSP V0 1 design files
The KiCad project lives in the CoderCallender/DSP_Projects repository on GitHub; these links point at the commit this page was built from.
DSP V0 1: common questions
What microcontroller does the DSP V0 1 use?
The DSP V0 1 is built around the STM32H723ZGT6, from the STM32 family.
How big is the DSP V0 1 PCB?
The DSP V0 1 measures 143.4 × 71.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DSP V0 1?
169 components, from 41 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 DSP V0 1 design files?
From the CoderCallender/DSP_Projects 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 DSP V0 1 design in my own project?
The repository has no license, so all rights stay with CoderCallender. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the DSP V0 1 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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