Himudev hw
About the Himudev hw PCB
Himudev hw is an open source RISC-V PCB design by resset, published on GitHub. It is a 4-layer board measuring 93.6 × 43.6 mm, with 127 components from 50 distinct parts.
Its main chip is the FE310-G002, from the RISC-V family. Other key parts include the FT230XS, MCP1726-3302ESN, MIC5319-1.8YD5-TR, IS25WP032D and ICM-20948. By type, the board carries 56 resistors, 34 capacitors, 14 diodes, 7 ICs, 6 transistors and 5 connectors.
It belongs with the sensors and dev boards & breakouts designs in this gallery.
From the project
hIMUdev is a RISC-V powered IMU evaluation board
hIMUdev is a RISC-V powered IMU evaluation board. Current version (1.0) hasn't been tested yet, so expect updates and changes.
Main components on the Himudev hw
Himudev hw bill of materials (BOM)
127 components, 50 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FT230XS | SSOP-16_3.9x4.9mm_P0.635mm | U1 |
| 1 | MCP1726-3302ESN | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | MIC5319-1.8YD5-TR | TSOT-23-5 | U3 |
| 1 | IS25WP032D | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | FE310-G002 | QFN-48-1EP_6x6mm_P0.4mm_EP4.2x4.2mm_BigVia | U5 |
| 1 | ICM-20948 | InvenSense_QFN-24_3x3mm_P0.4mm | U6 |
| 1 | BMP388 | Bosch_LGA-10_2x2mm_P0.5mm | U7 |
| 1 | IRLML6402 | SOT-23 | Q1 |
| 5 | BSS214NW | SOT-323_SC-70 | Q2, Q3, Q4, Q5, Q6 |
| 1 | KX2132709Z | KX2132709Z | X1 |
| 1 | TSX-3225 16.0000MF18X-AC0 | TSX-3225 | Y1 |
| 1 | USB-C-16PIN | USB-C-COM-15111 | J1 |
| 1 | M20-8770642R | PinHeader_1x02_P2.54mm_Vertical_SMD_Pin1Left | J2 |
| 1 | M20-8770642R | PinHeader_1x03_P2.54mm_Vertical_SMD_Pin1Left | J3 |
| 1 | 20021121-00010C4LF | PinHeader_2x5_P1.27mm | J4 |
| 1 | M20-8762042 | PinHeader_2x16_P2.54mm_Vertical_SMD | J5 |
| 2 | PTS645SM43SMTR92_LFS | Switch_Tactile_SMD_6x6mm_PTS645 | S1, S2 |
| 1 | NSR05T40XV2T5G | D_SOD-523 | D1 |
| 1 | SP0502BAHT | SOT-23 | D2 |
| 1 | Orange TX LTST-C170KFKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
Show 30 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Green RX LTST-C170KGKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D4 |
| 2 | Red LTST-C170KRKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D5, D11 |
| 1 | Orange LTST-C170KFKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D6 |
| 2 | Yellow LTST-C170KSKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D7, D14 |
| 2 | Green LTST-C170KGKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D8, D12 |
| 2 | PESD0603-240 | D_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D9, D10 |
| 1 | Blue LTST-C170TBKT | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D13 |
| 1 | MI0805K601R-10 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1 |
| 2 | 10nF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C6 |
| 2 | 47pF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C2, C4 |
| 1 | 4.7uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C3 |
| 8 | 0.1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C9, C11, C13, C17, C21, C23, C24 |
| 4 | 10uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7, C10, C19, C27 |
| 1 | 1nF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C8 |
| 6 | 1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C12, C15, C20, C22, C25, C26 |
| 1 | 2.2uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C14 |
| 2 | 15pF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C16, C18 |
| 4 | 0.1u | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C28, C29, C31, C34 |
| 3 | 100n | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C30, C32, C33 |
| 13 | 0 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 +5 |
| 2 | 5k1 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R12, R13 |
| 2 | 27 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R14, R15 |
| 7 | 10k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R16, R17, R23, R42, R45, R48, R51 |
| 6 | 100k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R18, R22, R29, R31, R32, R37 |
| 2 | 1k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R19, R24 |
| 7 | 270 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R20, R21, R26, R27, R46, R49, R52 |
| 2 | 560 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R25, R43 |
| 12 | 100 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R28, R33, R34, R35, R36, R38, R39, R40 +4 |
| 1 | 1M | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R30 |
| 2 | 4k7 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R54, R55 |
Himudev hw design files
The KiCad project lives in the resset/himudev_hw repository on GitHub; these links point at the commit this page was built from.
- Layouthimudev.kicad_pcb
Himudev hw: common questions
What microcontroller does the Himudev hw use?
The Himudev hw is built around the FE310-G002, from the RISC-V family.
How big is the Himudev hw PCB?
The Himudev hw measures 93.6 × 43.6 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Himudev hw?
127 components, from 50 distinct parts. The full bill of materials is listed on this page.
Where can I download the Himudev hw design files?
From the resset/himudev_hw repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Himudev hw design in my own project?
The repository has no license, so all rights stay with resset. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Himudev hw without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.
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