Hauptplatine
About the Hauptplatine PCB
Hauptplatine is an open source AVR/Arduino PCB design by JoshCrouch, published on GitHub. It is a 4-layer board measuring 220 × 160.5 mm, with 504 components from 157 distinct parts.
Its main chip is the ATmega4809-A, from the AVR/Arduino family. Other key parts include the LT3042, 74HC132, CVHD-950X-100.000, ADF4002 and 74HC08. By type, the board carries 278 capacitors, 93 inductors, 71 resistors, 29 ICs, 17 diodes and 5 transistors.
It belongs with the rf & radio designs in this gallery.
From the project
A basic SDR Project to practice designing an RF Front-End
Main components on the Hauptplatine
Hauptplatine bill of materials (BOM)
504 components, 157 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | LT3042 | MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm | U1, U7, U8 |
| 1 | 74HC132 | SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | CVHD-950X-100.000 Crystek | VCXO_CVHD950_Crystek | U3 |
| 1 | ADF4002 | TSSOP-16_4.4x5mm_P0.65mm | U4 |
| 1 | 74HC08 | SOIC-14_3.9x8.7mm_P1.27mm | U5 |
| 1 | DV75D-010.0M Connor-Winfield | DV75D_Oscillator_Connor-Winfield | U6 |
| 1 | ADL5565 | QFN-16-1EP_3x3mm_P0.5mm_EP1.45x1.45mm_ThermalVias | U9 |
| 1 | ADF4351 | QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm_ThermalVias | U10 |
| 1 | AD9951 | TQFP-48-1EP_7x7mm_P0.5mm_EP3.5x3.5mm | U11 |
| 2 | HMC321ALP4E | QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias | U12, U13 |
| 2 | HMC550AE | SOT-23-6 | U14, U15 |
| 1 | GVA-84+ | SOT-89-3 | U16 |
| 1 | HMC629ALP4E | QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm_ThermalVias | U17 |
| 1 | HMC657LP2E | DFN-6-1EP_2x2mm_P0.5mm_EP0.61x1.42mm | U18 |
| 1 | AD8318 | QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm_ThermalVias | U19 |
| 1 | OPA211 | SOIC-8_3.9x4.9mm_P1.27mm | U20 |
| 1 | TLC272 | SOIC-8_3.9x4.9mm_P1.27mm | U21 |
| 1 | FT230XS | SSOP-16_3.9x4.9mm_P0.635mm | U22 |
| 1 | ATmega4809-A | TQFP-48_7x7mm_P0.5mm | U23 |
| 1 | REF3025 | SOT-23 | U24 |
Show 137 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP4921 | SOIC-8_3.9x4.9mm_P1.27mm | U25 |
| 1 | MIC29301-5 | TO-263-5_TabPin3 | U26 |
| 2 | MIC29301-3.3 | TO-263-5_TabPin3 | U27, U29 |
| 1 | TS1117-ADJ | TO-252-3_TabPin2 | U28 |
| 3 | BC817 | SOT-23 | Q1, Q2, Q3 |
| 2 | IRF7404 | SOIC-8_3.9x4.9mm_P1.27mm | Q4, Q5 |
| 1 | SMA | SMA-Jack_angle | J1 |
| 1 | Cinch 142-0781-821 | SMA-Launcher_Cinch_142-0771-831 | J2 |
| 1 | Conn_01x06 | IDC-Header_2x03_P2.54mm_Vertical | J3 |
| 1 | Würth 614 004 190 021 | USB_A_Stewart_SS-52100-001_Horizontal | J4 |
| 1 | Würth 694 108 301 002 | BarrelJack_Wuerth_6941xx301002 | J5 |
| 2 | Wakefield 219-263B | Heatsink-TO263_219-263B-TR_Wakefield | HS1, HS2 |
| 1 | Jumper-3 | PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 1 | TCM2-43X | Mini-Circuits_DB1627 | T1 |
| 1 | TC4-1T+ | Mini-Circuits_AT224-1 | T2 |
| 1 | RBDC-20-63+ | Mini-Circuits_TT1224-2 | T3 |
| 1 | WP3VEGW | LED_D3.0mm-3 | D1 |
| 7 | red | LED_0805_2012Metric | D2, D5, D7, D10, D11, D12, D13 |
| 4 | 1N4148 | D_SOD-323F | D3, D4, D8, D9 |
| 1 | MA4P7455-1225 | SOT-23-5 | D6 |
| 2 | 5.6V | D_SOD-123 | D14, D16 |
| 2 | SM6T22CA | D_SMB | D15, D17 |
| 15 | MPZ2012S102 | L_0805_2012Metric | FB1, FB2, FB3, FB4, FB7, FB11, FB12, FB32 +7 |
| 2 | MMZ2012R150 | L_0805_2012Metric | FB5, FB6 |
| 26 | MMZ2012R600 | L_0805_2012Metric | FB8, FB9, FB10, FB19, FB20, FB21, FB22, FB23 +18 |
| 8 | MPZ1608S102 | L_0603_1608Metric | FB13, FB14, FB15, FB16, FB17, FB18, FB43, FB49 |
| 3 | MMZ1608R600 | L_0603_1608Metric | FB29, FB30, FB31 |
| 2 | FBMH4532HM681-T | L_1812_4532Metric | FB55, FB56 |
| 4 | 10µ | L_0805_2012Metric | L1, L2, L3, L34 |
| 1 | 1µ | L_0805_2012Metric | L4 |
| 2 | 820n | L_0805_2012Metric | L5, L6 |
| 7 | 100n | L_0603_1608Metric | L7, L9, L10, L11, L16, L17, L32 |
| 1 | 150n | L_0603_1608Metric | L8 |
| 2 | 56n | L_0603_1608Metric | L12, L18 |
| 1 | 68n | L_0603_1608Metric | L13 |
| 2 | 4.7n | L_0603_1608Metric | L14, L15 |
| 2 | 33n | L_0603_1608Metric | L19, L20 |
| 1 | 27n | L_0603_1608Metric | L21 |
| 2 | 15n | L_0603_1608Metric | L22, L33 |
| 5 | 18n | L_0603_1608Metric | L23, L24, L25, L26, L27 |
| 4 | 10n | L_0603_1608Metric | L28, L29, L30, L31 |
| 2 | 10µ | L_Wuerth_WE-PD-Typ-LS | L35, L37 |
| 1 | 10µ | Wuerth_WE-TPC_Shielded | L36 |
| 49 | 100n | C_0805_2012Metric | C1, C3, C4, C8, C11, C12, C14, C15 +41 |
| 4 | 100µ | CP_Radial_D6.3mm_P2.50mm | C2, C260, C265, C272 |
| 9 | 10µ | CP_EIA-3528-21_Kemet-B | C5, C38, C43, C79, C206, C228, C239, C242 +1 |
| 5 | 47n | C_0805_2012Metric | C6, C27, C39, C44, C92 |
| 3 | 4.7µ | C_0805_2012Metric | C7, C40, C45 |
| 10 | 100p | C_0805_2012Metric | C9, C13, C21, C188, C189, C190, C191, C192 +2 |
| 1 | 10p | C_0805_2012Metric | C10 |
| 7 | 1µ | C_0805_2012Metric | C17, C18, C24, C34, C69, C235, C255 |
| 5 | 10n | C_0805_2012Metric | C25, C26, C28, C29, C207 |
| 1 | 2.2µ | C_0805_2012Metric | C30 |
| 1 | 33µ | CP_Radial_D5.0mm_P2.00mm | C31 |
| 1 | 680n | C_0805_2012Metric | C32 |
| 8 | 1µ | C_0603_1608Metric | C46, C47, C49, C50, C55, C56, C81, C82 |
| 55 | 100n | C_0603_1608Metric | C48, C51, C52, C54, C57, C59, C61, C63 +47 |
| 14 | 100p | C_0603_1608Metric | C53, C58, C60, C62, C65, C68, C71, C72 +6 |
| 12 | 10n | C_0603_1608Metric | C86, C90, C91, C93, C94, C99, C124, C136 +4 |
| 1 | 1p | C_0805_2012Metric | C87 |
| 1 | 5.6p | C_0805_2012Metric | C88 |
| 1 | 3.9p | C_0805_2012Metric | C89 |
| 2 | 22p | C_0805_2012Metric | C95, C98 |
| 2 | 33p | C_0805_2012Metric | C96, C97 |
| 1 | 680p | C_0603_1608Metric | C101 |
| 1 | 12n | C_0603_1608Metric | C102 |
| 1 | 220p | C_0603_1608Metric | C103 |
| 4 | 10p | C_0603_1608Metric | C107, C109, C111, C113 |
| 2 | 51p | C_0603_1608Metric | C114, C133 |
| 1 | 36p | C_0603_1608Metric | C115 |
| 15 | 47n | C_0603_1608Metric | C119, C125, C131, C145, C160, C177, C194, C195 +7 |
| 1 | 62p | C_0603_1608Metric | C120 |
| 1 | 82p | C_0603_1608Metric | C121 |
| 1 | 68p | C_0603_1608Metric | C122 |
| 1 | 47p | C_0603_1608Metric | C123 |
| 1 | 6.2p | C_0603_1608Metric | C126 |
| 1 | 30p | C_0603_1608Metric | C127 |
| 2 | 22p | C_0603_1608Metric | C128, C146 |
| 2 | 1n | C_0603_1608Metric | C129, C130 |
| 1 | 39p | C_0603_1608Metric | C132 |
| 1 | 43p | C_0603_1608Metric | C134 |
| 2 | 27p | C_0603_1608Metric | C135, C147 |
| 1 | 3.3p | C_0603_1608Metric | C140 |
| 2 | 18p | C_0603_1608Metric | C141, C157 |
| 2 | 12p | C_0603_1608Metric | C142, C159 |
| 1 | 24p | C_0603_1608Metric | C148 |
| 2 | 15p | C_0603_1608Metric | C149, C158 |
| 1 | 2.4p | C_0603_1608Metric | C152 |
| 1 | 13p | C_0603_1608Metric | C153 |
| 1 | 9.2p | C_0603_1608Metric | C154 |
| 1 | 16p | C_0603_1608Metric | C156 |
| 4 | 5.6p | C_0603_1608Metric | C167, C168, C175, C176 |
| 6 | 6.8p | C_0603_1608Metric | C169, C170, C171, C172, C173, C174 |
| 4 | 2.7p | C_0603_1608Metric | C178, C179, C186, C187 |
| 6 | 4.7p | C_0603_1608Metric | C180, C181, C182, C183, C184, C185 |
| 5 | 330p | C_0603_1608Metric | C216, C217, C218, C219, C220 |
| 2 | 10µ | C_0805_2012Metric | C247, C248 |
| 2 | 47p | C_0805_2012Metric | C249, C250 |
| 2 | 1000µ | CP_Radial_D10.0mm_P5.00mm | C257, C269 |
| 4 | 10µ | CP_Radial_D5.0mm_P2.00mm | C262, C267, C274, C278 |
| 10 | 270 | R_0805_2012Metric | R1, R2, R4, R13, R31, R46, R58, R59 +2 |
| 2 | 33k | R_0805_2012Metric | R3, R20 |
| 2 | 22k | R_0805_2012Metric | R5, R14 |
| 2 | 18 | R_0805_2012Metric | R6, R10 |
| 1 | 750 | R_0805_2012Metric | R7 |
| 2 | 68 | R_0805_2012Metric | R8, R17 |
| 2 | 33 | R_0805_2012Metric | R9, R53 |
| 3 | 1k | R_0805_2012Metric | R11, R60, R61 |
| 6 | 10k | R_0805_2012Metric | R12, R33, R47, R65, R68, R70 |
| 1 | 51.1 | R_0805_2012Metric | R15 |
| 1 | 5.1k | R_0805_2012Metric | R16 |
| 1 | 47 | R_0805_2012Metric | R18 |
| 1 | 18k | R_0805_2012Metric | R19 |
| 2 | 442 | R_0603_1608Metric | R21, R22 |
| 2 | 50 | R_0603_1608Metric | R23, R24 |
| 2 | 25 | R_0603_1608Metric | R25, R26 |
| 1 | 220 | R_0805_2012Metric | R27 |
| 1 | 51.1 | R_0603_1608Metric | R28 |
| 5 | 1k | R_0603_1608Metric | R29, R32, R36, R37, R38 |
| 1 | 380 | R_0603_1608Metric | R30 |
| 1 | 3.3k | R_0603_1608Metric | R34 |
| 1 | 5.1k | R_0603_1608Metric | R35 |
| 2 | 4.7 | R_0603_1608Metric | R39, R40 |
| 2 | 390 | R_0805_2012Metric | R41, R42 |
| 2 | 82 | R_0805_2012Metric | R43, R44 |
| 1 | 50 Anaren | R_0402_1005Metric | R45 |
| 1 | 47k | R_0603_1608Metric | R48 |
| 1 | 52.3 | R_0603_1608Metric | R49 |
| 1 | 499 | R_0603_1608Metric | R50 |
| 1 | 15k | R_0805_2012Metric | R51 |
| 2 | 330 | R_0805_2012Metric | R52, R56 |
| 1 | 150k | R_0805_2012Metric | R54 |
| 2 | 4.7k | R_0805_2012Metric | R55, R62 |
| 1 | 5.6k | R_0805_2012Metric | R57 |
| 2 | 27 | R_0805_2012Metric | R63, R64 |
| 1 | 226 | R_0805_2012Metric | R69 |
| 1 | 100 | R_0805_2012Metric | R71 |
Hauptplatine design files
The KiCad project lives in the JoshCrouch/HELIOS repository on GitHub; these links point at the commit this page was built from.
Hauptplatine: common questions
What microcontroller does the Hauptplatine use?
The Hauptplatine is built around the ATmega4809-A, from the AVR/Arduino family.
How big is the Hauptplatine PCB?
The Hauptplatine measures 220 × 160.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Hauptplatine?
504 components, from 157 distinct parts. The full bill of materials is listed on this page.
Where can I download the Hauptplatine design files?
From the JoshCrouch/HELIOS repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Hauptplatine design in my own project?
The repository has no license, so all rights stay with JoshCrouch. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Hauptplatine without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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