2 layers67.4 × 54.3 mm
2 layers67.4 × 54.3 mm
FTDI master
Phunkafizer/AllSerial6An universal sophisticated USB-serial converter
- Size
- 67.4 × 54.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 60
- Nets
- 56
- Pads
- 256
- Tracks, vias
- 516, 171
- Pours
- 22
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 6 Jul 2018
- Updated
- 21 Aug 2025
Overview
FTDI master is an open-source printed circuit board by Phunkafizer, from the Phunkafizer/AllSerial repository on GitHub, published under the MIT licence. It is a 2-layer board of 67.4 × 54.3 mm with 60 parts on 56 nets, routed with 516 tracks and 171 vias.
It is built around the CRE1S0505SC, FT232RL and TPS61041DBV, with the ADUM142E0BRQZ-RL7, IRF7416T and NCP1117ST among its other parts. Its parts include 21 capacitors, 16 resistors, 9 ICs, 6 diodes and 3 crystals.
Main components
8
CRE1S0505SC
SIP-4SIP-4 DC-DC Power Modules ROHSMurataDC-DC Power Modules
FT232RL
SSOP-28-208mil-40℃~+85℃ 3.3V~5.25V、4V~5.25V USB 2.0 USB to UART SSOP-28-208mil USB Converters ROHSFTDIUSB Converters
TPS61041DBV
SOT-23-5-40℃~+125℃@(TJ) 1 1.8V~6V 1MHz 250mA 28V 28uA Adjustable Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHSTexas InstrumentsLED Drivers
ADUM142E0BRQZ-RL7
QSOP-16-150mil-40℃~+125℃ 0 100kV/us 150Mbps 3000 4 High Level、Low Level QSOP-16-150mil Digital Isolators ROHSAnalog DevicesDigital Isolators
IRF7416T
SOP-8-55℃~+150℃ 1 P-Channel 1.33nF 11A 156pF 16mΩ@10V 1V 22nC@15V 3.7W 30V SOP-8 MOSFETs ROHSHXY MOSFETMOSFETs
NCP1117ST
1.0 A Low-Dropout Fixed RegulatoronsemiUncategorised
MBR0530
SOD-1231 Independent 30V 5.5A 500mA 550mV@500mA 80uA@30V SOD-123 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky Diodes
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
Parts
60| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C5, C7, C8, C15, C16, C17, C18, C19 |
| 5 | 22k | Resistor_SMD:R_0805_2012Metric | R6, R7, R10, R11, R12 |
| 4 | 270 | Resistor_SMD:R_0805_2012Metric | R3, R4, R8, R9 |
| 3 | 10n | Capacitor_SMD:C_0805_2012Metric | C1, C4, C11 |
| 3 | 10µ | Capacitor_SMD:C_0805_2012Metric | C3, C13, C21 |
| 3 | ADuM142E0BRQZ-RL7 | Package_SO:QSOP-16_3.9x4.9mm_P0.635mm | IC7, IC8, IC9 |
| 2 | 1µ | Capacitor_SMD:C_0805_2012Metric | C9, C10 |
| 2 | 4µ7 | Capacitor_SMD:C_0805_2012Metric | C6, C14 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R13, R14 |
| 1 | 100µ | Capacitor_SMD:CP_Elec_5x5.9 | C12 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 10µ | Inductor_SMD:L_1210_3225Metric | L1 |
| 1 | 1M | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 22pF | Capacitor_SMD:C_0805_2012Metric | C20 |
| 1 | 300k | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 31-XX | Button_Switch_THT:SW_SPST_Omron_B3F-315x_Angled | S1 |
| 1 | 33k | Resistor_SMD:R_0805_2012Metric | R16 |
| 1 | AKL18X-04W | AllSerial:Metz_PT11304HBBN_182 | X2 |
| 1 | ALLSERIALMASTERM | AllSerial:MasterBoard | X4 |
| 1 | CRE1S0505SC | AllSerial:MURATA-SC | IC3 |
| 1 | FT232RL | Package_SO:SSOP-28_5.3x10.2mm_P0.65mm | IC10 |
| 1 | IDC-Header_2x05_P2.54mm_Vertical | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | X3 |
| 1 | IRF7416 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | IC5 |
| 1 | MBR0530 | Diode_SMD:D_SOD-123 | D2 |
| 1 | MCP1700T-1802E | Package_TO_SOT_SMD:SOT-23 | IC2 |
| 1 | NCP1117ST | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | IC1 |
| 1 | PWR | LED_SMD:LED_0603_1608Metric | LED1 |
| 1 | RX | LED_SMD:LED_0603_1608Metric | LED2 |
| 1 | TPS61041 | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | IC6 |
| 1 | TX | LED_SMD:LED_0603_1608Metric | LED3 |
| 1 | TXEN | LED_SMD:LED_0603_1608Metric | LED4 |
| 1 | USBLC6-2 | Package_TO_SOT_SMD:SOT-23-6 | D1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J1 |
| 1 | ~ | AllSerial:Mentor 1296.1004 | M1 |
| 1 | ~ | Inductor_SMD:L_0805_2012Metric | L10 |
Questions
How big is the FTDI master PCB?
It measures 67.4 × 54.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FTDI master use?
60 parts, built around the CRE1S0505SC, FT232RL, TPS61041DBV and ADUM142E0BRQZ-RL7. 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 FTDI master KiCad files?
From the Phunkafizer/AllSerial repository on GitHub, at the commit this page was made from: the board is Mainboards/USB FTDI/Board/FTDI master.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the FTDI master 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).
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