Document No.: FT_000288
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 1.82
Clearance No.: FTDI #199
4.7.2 Synchronous Bit-Bang Mode........................................................................................ 35
4.8 MPSSE Interface Mode Description................................................... 37
4.8.1 MPSSE Adaptive Clocking............................................................................................ 38
4.9 Fast Serial Interface Mode Description ............................................. 39
4.9.1 Outgoing Fast Serial Data ........................................................................................... 40
4.9.2 Incoming Fast Serial Data........................................................................................... 40
4.9.3 Fast Serial Data Interface Example .............................................................................. 41
4.10
4.11
4.12
4.13
4.14
CPU-style FIFO Interface Mode Description ................................... 42
RS232 UART Mode LED Interface Description ................................ 44
Send Immediate / Wake Up (SIWU#)............................................ 45
FT232H Mode Selection.................................................................. 46
Modes Configurations .................................................................... 47
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Devices Characteristics and Ratings........................................... 48
5.1 Absolute Maximum Ratings............................................................... 48
5.2 DC Characteristics............................................................................. 49
5.3 ESD Tolerance................................................................................... 51
FT232H Configurations............................................................... 52
6.1 USB Bus Powered Configuration ....................................................... 52
6.2 USB Self Powered Configuration....................................................... 53
6.2.1 Self Powered application example 2 ............................................................................. 54
6.3 Oscillator Configuration.................................................................... 55
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EEPROM Configuration................................................................ 56
7.1 EEPROM Interface............................................................................. 56
7.2 Default EEPROM Configuration.......................................................... 57
Package Parameters................................................................... 59
8.1 FT232HQ, QFN-48 Package Dimensions............................................ 59
8.2 FT232HL, LQFP-48 Package Dimensions ........................................... 60
8.3 Solder Reflow Profile ........................................................................ 61
Contact Information................................................................... 63
Appendix A – List of Figures and Tables .................................................... 64
List of Tables ............................................................................................. 64
List of Figures............................................................................................ 65
Appendix B – Revision History................................................................... 66
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