2 layers66.6 × 69.3 mm
GD32F427RE LTC SMPTE no PHY
vanvught/KiCad-GD32F427RE-LTC-SMPTE-no-PHY
KiCad GD32F427RE LTC-SMPTE no PHY
64 parts2MIT
2 layers229 × 76.3 mm
Technik MIT
byungyoonc/Technik-MITDrop-in replacement for Technik-O with MIT layout support
- Size
- 229 × 76.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 134
- Nets
- 102
- Pads
- 593
- Tracks, vias
- 685, 117
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 19 Mar 2023
- Updated
- 11 May 2023
Overview
Technik MIT is an open-source printed circuit board by byungyoonc, from the byungyoonc/Technik-MIT repository on GitHub, published under the MIT licence. It is a 2-layer board of 229 × 76.3 mm with 134 parts on 102 nets, routed with 685 tracks and 117 vias.
It is built around the RP2040, W25Q128JVSIQ and AMS1117-3.3, with the ESDS302DBV and SMAJ5.0A among its other parts. Its parts include 48 diodes, 47 switches, 16 capacitors, 6 resistors and 4 ICs. It belongs with the RP2040 boards of this library.
Main components
5
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ESDS302DBV
SOT-23-5-40℃~+125℃ 12A@8/20us 2 2.3pF 3.6V 50nA 6V 7.5V 85W@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
SMAJ5.0A
DO-214AC(SMA)-65℃~+150℃ 400W@10/1000us 43.5A 5V 7V 800uA 9.2V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)
Parts
134| Qty | Value | Footprint | References |
|---|---|---|---|
| 47 | 1N4148 | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +31 |
| 45 | SW_Push | Technik-MIT:ChocV1_Hotswap | SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +29 |
| 10 | 100n | Capacitor_SMD:C_0402_1005Metric | C3, C6, C7, C9, C11, C12, C13, C14, C15, C16 |
| 6 | MountingHole_Pad | Technik-MIT:Standoff_Hole | H1, H2, H3, H4, H5, H6 |
| 3 | 1u | Capacitor_SMD:C_0402_1005Metric | C1, C8, C10 |
| 3 | MountingHole | Technik-MIT:Tooling Hole | H7, H8, H9 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R3, R6 |
| 2 | 27.4 | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 2 | 33p | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | BOOTSEL | Button_Switch_SMD:SW_SPDT_PCM12 | BOOTSEL |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | ESDS302 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_TL3342 | RESET |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U5 |
| 1 | SMAJ5.0A | Diode_SMD:D_SMA | D48 |
| 1 | SW_Push | Technik-MIT:ChocV1_Hotswap_WO_UpperRight | SW40 |
| 1 | SW_Push | Technik-MIT:ChocV1_Hotswap_WO_UpperLeft | SW44 |
| 1 | USB_C_Receptacle_USB2.0 | Technik-MIT:Molex-216990_GCT-USB45xx_HRO-TYPE-C-31-M-13x | J1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
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Questions
How big is the Technik MIT PCB?
It measures 229 × 76.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Technik MIT use?
134 parts, built around the RP2040, W25Q128JVSIQ, AMS1117-3.3 and ESDS302DBV. 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 Technik MIT KiCad files?
From the byungyoonc/Technik-MIT repository on GitHub, at the commit this page was made from: the board is Technik-MIT/Technik-MIT.kicad_pcb and its schematic Technik-MIT/Technik-MIT.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Technik MIT design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).