FT260Q-R datasheet(40/61 Pages) FTDI

部件名	FT260Q-R

功能描述	HID-class USB to UART/I2C Bridge IC

PDF	61 Pages

Scroll/Zoom	100%

制造商	FTDI [Future Technology Devices International Ltd.]

网页	http://www.ftdichip.com

标志

40 / 61 page

FT260 HID-CLASS USB TO UART/I2C BRIDGE IC

Version 1.1

Document No.: FT_001272 Clearance No.: FTDI#484

Application Examples

The following diagrams show the possible applications of the FT260. The illustrations have omitted the

electrical design for the power domain plan. For power details refer to Section 7.

8.1

USB HID-over-I2C

Figure 8.1 Application Example 1: HID over I2C

In Figure 8.1, a HID-over-I2C device can easily connect to USB by integrating the FT260 into the system.

With an on-board EEPROM for customization, the FT260 can connect to both EEPROM and a HID class

device with I2C slave interface simultaneously. DIO8 can be set as INTRIN, an interrupt input source from

a HID class device for the requirement of the HID-over-I2C specification. With 1K Ohm pull up resistors

on SCL and SDA, the I2C bus can run at HS mode.

FT260Q-R 数据表(PDF) 40 Page - Future Technology Devices International Ltd.