FT230X USB TO BASIC UART IC
Version 1.2
Document No.: FT_000566 Clearance No.: FTDI# 260
Appendix B - List of Figures and Tables
List of Figures
Figure 2.1 FT230X Block Diagram ...................................................................................................4
Figure 3.1 QFN Schematic Symbol ..................................................................................................7
Figure 3.2 SSOP Schematic Symbol ................................................................................................9
Figure 6.1 Bus Powered Configuration ........................................................................................... 22
Figure 6.2 Self Powered Configuration........................................................................................... 23
Figure 6.3 Bus Powered with Power Switching Configuration ............................................................ 24
Figure 7.1 Application Example showing USB to RS232 Converter..................................................... 25
Figure 7.2 Application Example Showing USB to RS485 Converter .................................................... 26
Figure 7.3 USB to RS422 Converter Configuration........................................................................... 27
Figure 7.4 USB Battery Charging Detection (1 pin).......................................................................... 28
Figure 7.5 USB Battery Charging Detection (2 pin).......................................................................... 29
Figure 7.6 USB Battery Charging Detection (3 pin).......................................................................... 30
Figure 7.7 Dual LED Configuration ................................................................................................ 31
Figure 7.8 Single LED Configuration .............................................................................................. 31
Figure 8.1: Simplified memory map for the FT-X ............................................................................ 34
Figure 9.1 SSOP-16 Package Dimensions....................................................................................... 35
Figure 9.2 SSOP-16 Package Markings .......................................................................................... 36
Figure 9.3 QFN-16 Package Dimensions......................................................................................... 37
Figure 9.4 QFN-16 Package Markings ............................................................................................ 38
Figure 9.5 FT230X Solder Reflow Profile......................................................................................... 39
List of Tables
Table 3.1 Power and Ground ..........................................................................................................7
Table 3.2 Common Function pins....................................................................................................7
Table 3.3 UART Interface and CBUS Group (see note 1) ....................................................................8
Table 3.4 Power and Ground ..........................................................................................................9
Table 3.5 Common Function pins....................................................................................................9
Table 3.6 UART Interface and CBUS Group (see note 1) .................................................................. 10
Table 3.7 CBUS Configuration Control ........................................................................................... 12
Table 5.1 Absolute Maximum Ratings ............................................................................................ 16
Table 5.2 ESD and Latch-Up Specifications .................................................................................... 16
Table 5.3 Operating Voltage and Current ....................................................................................... 17
Table 5.4 I/O Pin Characteristics VCCIO = +3.3V (except USB PHY pins)........................................... 18
Table 5.5 I/O Pin Characteristics VCCIO = +2.5V (except USB PHY pins)........................................... 19
Table 5.6 I/O Pin Characteristics VCCIO = +1.8V (except USB PHY pins)........................................... 20
Table 5.7 USB I/O Pin (USBDP, USBDM) Characteristics .................................................................. 21
Table 5.8 MTP Memory Characteristics........................................................................................... 21
Table 5.9 Internal Clock Characteristics......................................................................................... 21
Table 8.1 Default Internal MTP Memory Configuration ..................................................................... 33
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