FT230X Brings USB Charging Detection to the Serial IC Game

2013年11月16日 | By News | Filed in: News.

http://hackaday.com/2013/11/16/ft230x-brings-usb-charging-detection-to-the-serial-ic-game/

FT230XS-breadboard

Here’s a new chip from FTDI which brings a nice little feature to the USB-to-serial converter family: charging detection. That means that it is capable of detecting when a battery charger is connected. What does that actually mean? The top of the datasheet gives you the short version, but let’s look at the investigation [Baoshi] undertook to test the full extent of this particular feature. We agree with him that the listed capability leaves those in the know with a lot of questions:

USB Battery Charger Detection. Allows for USB peripheral devices to detect the presence of a higher

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