FT260Q-R datasheet(6/61 Pages) FTDI

6 / 61 page

FT260 HID-CLASS USB TO UART/I2C BRIDGE IC

Version 1.1

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

7.3

Self Powered Configuration with 3.3V Source In .................... 36

7.4

Bus Powered Configuration with +1.8V/+2.5V I/O Voltage ... 37

7.5

Configuration for System Pins................................................. 38

7.6

Power for Programming eFUSE ............................................... 39

Application Examples.................................................. 40

8.1

USB HID-over-I2C................................................................... 40

8.2

USB to RS232 Converter ......................................................... 41

8.3

USB to RS485 Converter ......................................................... 42

8.4

USB to RS422 Converter ......................................................... 43

User Configuration...................................................... 44

9.1

Programming the embedded eFUSE over USB ......................... 44

9.1.1

Default Values ............................................................................................ 44

9.2

Programming the external EEPROM over USB ......................... 47

9.2.1

Supported EEPROM Spec ............................................................................. 47

9.2.2

Default Values ............................................................................................ 48

10 Package Parameters ................................................... 51

10.1

WQFN-28 Package Mechanical Dimensions .......................... 51

10.2

WQFN-28 Package Markings ................................................ 52

10.3

TSSOP-28 Package Mechanical Dimensions.......................... 53

10.4

TSSOP-28 Package Markings................................................ 54

10.5

Solder Reflow Profile............................................................ 55

11 Contact Information ................................................... 56

Appendix A – References ................................................... 57

Document References ...................................................................... 57

Acronyms and Abbreviations............................................................ 58

Appendix B - List of Figures and Tables ............................. 59

List of Figures .................................................................................. 59

List of Tables.................................................................................... 59

Appendix C - Revision History ............................................ 61

FT260Q-R 数据表(PDF) 6 Page - Future Technology Devices International Ltd.

FT260Q-R 数据表(HTML) 6 Page - Future Technology Devices International Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

数据表下载