2 layers85 × 51 mm
2 layers30 × 57 mm
Usb to serial
z80/IPM2- Size
- 30 × 57 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 36
- Nets
- 38
- Pads
- 123
- Tracks, vias
- 323, 7
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 13 Mar 2012
- Updated
- 7 Apr 2015
Overview
Usb to serial is an open-source printed circuit board by z80, from the z80/IPM repository on GitHub. It is a 2-layer board of 30 × 57 mm with 36 parts on 38 nets, routed with 323 tracks and 7 vias.
It is built around the FT232BL and LP5951MF-3.3. Its parts include 17 resistors, 11 capacitors, 3 ICs, 2 diodes and 1 transistor. It belongs with the interfaces and adapters boards of this library.
Main components
2
FT232BL
TQFP-32(5x5)TQFP-32(5x5) USB Converters ROHSFTDIUSB Converters
LP5951MF-3.3
SOT-23-5-40℃~+125℃@(Tj) 1 125uVrms 150mA 29uA 3.3V 350mV@(150mA) 5.5V 60dB@(1kHz) Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 330 | SM0805 | R8, R9, R10, R11, R12, R13, R14, R15, R16 |
| 6 | 100n | SM0805 | C5, C6, C7, C9, C10, C12 |
| 3 | 1k | SM0805 | R5, R6, R7 |
| 2 | 10u | SM0805 | C1, C11 |
| 2 | 27 | SM0805 | R1, R2 |
| 2 | 27p | SM0805 | C2, C3 |
| 2 | LED | LED-5MM | D1, D2 |
| 1 | 100k | SM0805 | R17 |
| 1 | 1k5 | SM0805 | R3 |
| 1 | 33n | SM0805 | C4 |
| 1 | 470 | SM0805 | R4 |
| 1 | CONN_6X2 | pin_array_6x2 | P1 |
| 1 | CRYSTAL | Quarz | X1 |
| 1 | FT232BL | TQFP32 | U1 |
| 1 | LP5951MF-3.3 | SOT23-5 | U2 |
| 1 | MINI-USB-B | my-mini-usb-b | U3 |
| 1 | MOS_P | SOT23GDS | Q1 |
Questions
How big is the Usb to serial PCB?
It measures 30 × 57 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb to serial use?
36 parts, built around the FT232BL and LP5951MF-3.3. 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 Usb to serial KiCad files?
From the z80/IPM repository on GitHub, at the commit this page was made from: the board is schema/usb-to-serial/usb-to-serial.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb to serial design in my own project?
Its repository states no licence, so its author keeps all rights: ask z80 before reusing the design.
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