2 layers276.9 × 114.8 mm
4 layers163 × 99 mm
Reform motherboard
sixuerain/reformDIY Open Source Portable Computer
- Size
- 163 × 99 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 794
- Nets
- 434
- Pads
- 1,854
- Tracks, vias
- 3,746, 531
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 25 Jun 2018
- Updated
- 7 Jun 2018
Overview
Reform motherboard is an open-source printed circuit board by sixuerain, from the sixuerain/reform repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 163 × 99 mm with 794 parts on 434 nets, routed with 3,746 tracks and 531 vias.
It is built around the ATTINY841-SSU, CM2020-00TR and INA260AIPW, with the BQ24650RVAT, PDS1040 and SI2333DDS among its other parts. Its parts include 94 capacitors, 55 resistors, 29 connectors, 8 diodes and 5 ICs. It belongs with the computers and single-board computers boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
7
ATTINY841-SSU
SOIC-14-40℃~+85℃ 1.7V~5.5V 10bit 12 16MHz 512Byte 512Byte 8 Bit 8KB AVR Built-in FLASH SOIC-14 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
CM2020-00TR
TSSOP-38-4.4mm-40℃~+85℃ 130uA TSSOP-38-4.4mm Interface - Specialized ROHSonsemiInterface - Specialized
INA260AIPW
TSSOP-16-40℃~+125℃ 0.6uV/℃ 0V~36V 1.25mV 17nA 2.7V~5.5V 310uA High-side detection、Low-side detection、Bidirectional detection、Power monitoring、Digital output interface、Programmable threshold alarm、Integrated ADC、Integrated shunt TSSOP-16 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense Amplifiers
BQ24650RVAT
VQFN-16-EP(3.5x3.5)-40℃~+125℃ 2.1V 5V~28V 5uA Charging IC Lithium Battery、LiFePO4 Battery、Lead-Acid Battery Support Support VQFN-16-EP(3.5x3.5) Battery Management ROHSTexas InstrumentsBattery Management
PDS1040
Power-DI-51 Independent 10A 275A 40V 510mV@10A 700uA@40V Power-DI-5 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
SI2333DDS
SOT-23-55℃~+150℃ 1 P-Channel 1.275nF 1.7W 12V 150mΩ@1.5V 1V 236pF 255pF 35nC@4.5V 6A P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsJ0G-0003NL
插件0℃~+70℃ 1 Gold Phosphor bronze RJ45 Jack Right Angle Shielded With LED 插件 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSPulse ElecEthernet Connectors / Modular Connectors (RJ45 RJ11)
README
README.mdMNT Reform
This is the work-in-progress repository for the MNT Reform DIY Open Source Portable Computer.
Parts List
Getting Started
It is not recommended that you do anything with these files yet, and wait until the project has reached beta state.
- More details: http://mntmn.com/reform/
- 5-minute lightning talk at 34c3: https://media.ccc.de/v/34c3-9257-lightning_talks_day_3#t=3512
Made With
Authors
- Lukas F. Hartmann (mntmn) - Schematics, PCB
- Ana Dantas - Industrial Design
License
Copyright 2018 Lukas F. Hartmann & Ana Beatriz Albertini Dantas.
This project is licensed under the GPLv3 License - see the LICENSE.md file for details
Parts
794| Qty | Value | Footprint | References |
|---|---|---|---|
| 547 | mnt:VIA-0.4mm | , , , , , , , , , , , , , , , +531 | |
| 49 | 0.1uF | Capacitors_SMD:C_0603_HandSoldering | C1, C4, C11, C13, C14, C15, C16, C17, C25, C30, C33, C35, C36, C37, C48, C49 +33 |
| 14 | 0 | Resistors_SMD:R_0603_HandSoldering | R2, R3, R4, R6, R13, R14, R15, R16, R42, R47, R48, R49, R50, R54 |
| 11 | 1uF | Capacitors_SMD:C_0603_HandSoldering | C2, C24, C29, C34, C39, C43, C44, C60, C62, C64, C65 |
| 10 | 10uF | Capacitors_SMD:C_0603_HandSoldering | C27, C38, C51, C67, C68, C74, C76, C82, C85, C89 |
| 8 | 10k | Resistors_SMD:R_0603_HandSoldering | R12, R25, R32, R41, R51, R52, R53, R55 |
| 8 | 27 | Resistors_SMD:R_0603_HandSoldering | R18, R19, R20, R21, R23, R24, R26, R27 |
| 5 | 1.5k | Resistors_SMD:R_0603_HandSoldering | R1, R43, R44, R45, R46 |
| 4 | 22uF | Capacitors_SMD:C_0603_HandSoldering | C45, C46, C47, C53 |
| 4 | 22uF | Capacitors_SMD:C_0805_HandSoldering | C12, C18, C19, C20 |
| 4 | 4.7k | Resistors_SMD:R_0603_HandSoldering | R10, R33, R34, R35 |
| 4 | BoardMount | Mounting_Holes:MountingHole_3.2mm_M3_Pad | MH1, MH2, MH3, MH4 |
| 3 | 240 | Resistors_SMD:R_0603_HandSoldering | R11, R17, R29 |
| 3 | 33pF | Capacitors_SMD:C_0603_HandSoldering | C78, C79, C80 |
| 3 | 48099-5701 | 48099-5701:MOLEX_48099-5701 | J27, J30, J31 |
| 2 | 18pF | Capacitors_SMD:C_0603_HandSoldering | C40, C41 |
| 2 | 220@100MHz | Resistors_SMD:R_0603_HandSoldering | L4, L5 |
| 2 | 22uF | Capacitors_SMD:CP_Elec_4x5.8 | C21, C22 |
| 2 | 330 | Resistors_SMD:R_0603_HandSoldering | R7, R9 |
| 2 | 330uF | Capacitors_SMD:CP_Elec_6.3x7.7 | C31, C32 |
| 2 | 4.99k | Resistors_SMD:R_0603_HandSoldering | R38, R39 |
| 2 | D_Schottky | Diodes_SMD:D_SOD-323_HandSoldering | D4, D6 |
| 2 | ModuleMount | Mounting_Holes:MountingHole_2.2mm_M2 | MH5, MH6 |
| 2 | PDS1040 | PDS1040:DIO_SBR10U200P5-13 | D2, D8 |
| 2 | Si2333DDS | TO_SOT_Packages_SMD:SOT-23 | Q2, Q5 |
| 2 | USB_A | Connect:USB_A | J5, J7 |
| 1 | 1 uH | Inductors:Inductor_Wurth_MAPI-4020 | L1 |
| 1 | 10 uH | Inductors:Inductor_Wurth_MAPI-4020 | L3 |
| 1 | 100uF | Capacitors_SMD:C_0805_HandSoldering | C42 |
| 1 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C94 |
| 1 | 10uF | Capacitors_Tantalum_SMD:CP_Tantalum_Case-T_EIA-3528-12_Hand | C3 |
| 1 | 15k | Resistors_SMD:R_0603_HandSoldering | R40 |
| 1 | 18 uH | Inductors:SELF-WE-PD-XXL | L2 |
| 1 | 1M | Resistors_SMD:R_0603_HandSoldering | R30 |
| 1 | 2.2k | Resistors_SMD:R_0603_HandSoldering | R31 |
| 1 | 20m | Resistors_SMD:R_1206_HandSoldering | R5 |
| 1 | 24MHz | Crystals:Crystal_SMD_5032-2pin_5.0x3.2mm_HandSoldering | Y1 |
| 1 | 27k | Resistors_SMD:R_0603_HandSoldering | R37 |
| 1 | 2N7002 | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | 3.6k | Resistors_SMD:R_0603_HandSoldering | R8 |
| 1 | 33uF | Capacitors_SMD:C_0805_HandSoldering | C28 |
| 1 | 4.7uF | Capacitors_SMD:C_0603_HandSoldering | C10 |
| 1 | 47k | Resistors_SMD:R_0603_HandSoldering | R36 |
| 1 | 47uF | Capacitors_SMD:CP_Elec_4x5.8 | C23 |
| 1 | 68uF | Capacitors_SMD:C_0805_HandSoldering | C26 |
| 1 | 693072010801 | SDCARD:693072010801 | J4 |
| 1 | 9.53k | Resistors_SMD:R_0603_HandSoldering | R22 |
| 1 | 90.9k | Resistors_SMD:R_0603_HandSoldering | R28 |
| 1 | AP1501A-33K5G-13 | AP1501A-33K5G-13:DPAK171P1524X485-6N | U4 |
| 1 | ATTINY841-SSU | Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm | U16 |
| 1 | BAT | Pin_Headers:Pin_Header_Angled_1x04_Pitch2.54mm | J33 |
| 1 | BQ24650RVAT | BQ24650RVAT:QFN50P350X350X100-17N | U2 |
| 1 | Barrel_Jack | RAPC712X:SWC_RAPC712X | J6 |
| 1 | CM2020-00TR | CM2020-00TR:TSSOP50P640X120-38N | U14 |
| 1 | Conn_01x04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.00mm | J24 |
| 1 | Conn_5V | Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm | J29 |
| 1 | Conn_ATTINY | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.00mm | J34 |
| 1 | Conn_Backlight | Pin_Headers:Pin_Header_Angled_1x06_Pitch2.00mm | J26 |
| 1 | Conn_CONSOLE | Pin_Headers:Pin_Header_Angled_1x06_Pitch2.54mm | J25 |
| 1 | Conn_CSI | Pin_Headers:Pin_Header_Straight_2x06_Pitch2.00mm | J37 |
| 1 | Conn_DSI | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.00mm | J39 |
| 1 | Conn_FAN | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm | J15 |
| 1 | Conn_GPIO1 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.00mm | J20 |
| 1 | Conn_HDMI | 685119134923:685119134923 | J13 |
| 1 | Conn_LVDS | Pin_Headers:Pin_Header_Angled_2x10_Pitch2.00mm | J14 |
| 1 | Conn_LineIn | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm | J16 |
| 1 | Conn_LineOut | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.00mm | J17 |
| 1 | Conn_PWR | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.00mm | J22 |
| 1 | Conn_RESET | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J23 |
| 1 | Conn_SD1 | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.00mm | J38 |
| 1 | Conn_SDWP | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J28 |
| 1 | Conn_SPI1 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.00mm | J35 |
| 1 | Conn_SPI2 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.00mm | J21 |
| 1 | Conn_WWAN_AUX | Pin_Headers:Pin_Header_Straight_2x03_Pitch2.00mm | J36 |
| 1 | INA260AIPW | INA260AIPW:SOP65P640X120-16N | U6 |
| 1 | J0G-0003NL | J0G-0003NL:PULSE_J0G-0003NL | P2 |
| 1 | LED_3V3 | LEDs:LED_0805_HandSoldering | D11 |
| 1 | LED_CStat2 | LEDs:LED_0805_HandSoldering | D3 |
| 1 | LED_Charge | LEDs:LED_0805_HandSoldering | D7 |
| 1 | LED_WLAN | LEDs:LED_0805_HandSoldering | D9 |
The 753 most common of 794 parts.
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Questions
How big is the Reform motherboard PCB?
It measures 163 × 99 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Reform motherboard use?
794 parts, built around the ATTINY841-SSU, CM2020-00TR, INA260AIPW and BQ24650RVAT. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Reform motherboard KiCad files?
From the sixuerain/reform repository on GitHub, at the commit this page was made from: the board is electronics/reform-motherboard.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Reform motherboard design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).