© 2024 EasyEDA Some rights reserved ISO/IEC
Editor Version
×
recommended
Pro Edition
Brand new interactions and interfaces
Smooth support for design sizes of over 3W
devices or 10W pads
More rigorous design constraints, more
standardized processes
For enterprises, more professional users
Std Edition
Easy to use and quick to get started
The process supports design scales of 300
devices or 1000 pads
Supports simple circuit simulation
For students, teachers, creators
Ongoing
STD FTDI with 3.3V regulator
FTDI with 3.3V regulator
License
Public Domain
License: Public DomainMode:
Mode
Editors' pickEditors' pick
- 3
Update time：
2021-01-30 09:00:09
Creation time：
2020-12-09 11:36:03
Description
Description
A 4 layer FTDI (USB to serial) breakout similar to the FTDI Basic 3.3V board. Used for uploading sketches with autoreset (e.g. to Arduino Pro Mini) and serial monitor.
The FTDI chips are rated for max 50mA on the 3.3V pin, so this board has its own 3.3V voltage regulator (XC6220), which has enough power for running many projects while working on them, including displays, LEDs etc. The PTC fuse limits the current to 500mA.
It also has a switch to turn the 3.3V power supply on/off
Note that USBD+ and USBD- are routed wrong. They have the same length, but the distance between the tracks is more or less random. But it works.
https://cdn.sparkfun.com/datasheets/BreakoutBoards/FTDI%20Basic-v22-3.3V.pdf
https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf
Design Drawing
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
The preview image was not generated, please save it again in the
editor.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | XC6220B331PR-G | U2 | XC6220B331PR-G-HANDSOLDER | 1 |
| 2 | AO3401A | Q1 | SOT-23_L2.9-W1.3-P0.95-LS2.4-BR | 1 |
| 3 | UX60SC-MB-5S8(80) | USB1 | USB-MINI-SMD_UX60SC-MB-5S8(80) | 1 |
| 4 | HDR-M-2.54_1x6 | J1 | HDR-M-2.54_1X6 | 1 |
| 5 | TX | TX | LED0805_RED | 1 |
| 6 | RX | RX | LED0805_GREEN | 1 |
| 7 | 3V3LED | 3V3 | LED0805_BLUE | 1 |
| 8 | 500mA/16V | F1 | F1210 | 1 |
| 9 | SWITCH | J2 | HDR-M-2.54_1X3 | 1 |
| 10 | 100n | C3,C1 | C0603 | 2 |
| 11 | 22u | C2 | C0805 | 1 |
| 12 | FT232RLSSOP | U1 | SSOP28DB | 1 |
| 13 | 1k | R1,R2,R4 | R0805 | 3 |
| 14 | 10k | R3 | R0805 | 1 |
| 15 | 470Ω | L1 | L0603 | 1 |
| 16 | 10u | C5,C4 | C0805 | 2 |
Unfold
Project Members
Project Members
2
3
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Comment
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?