FT232HL-TRAY FTDI, FT232HL-TRAY Datasheet - Page 5

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FT232HL-TRAY

Manufacturer Part Number
FT232HL-TRAY
Description
usb-to-uart 1-ch 1.8v/3.3v 48-pin lqfp tray...
Manufacturer
FTDI
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FT232HL-TRAY
Manufacturer:
FTDI, Future Technology Devices International Ltd
Quantity:
10 000
Table of Contents
1
2
3
4
1.1
1.2
1.3 ............................................................................................................... 3
1.4
3.1
3.2
3.3
3.4
3.5
4.1
4.2
4.3
4.4
4.5
4.6
4.7
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
3.5.7
3.5.8
4.3.1
4.3.2
4.3.3
4.4.1
4.4.2
4.6.1
4.6.2
4.7.1
Typical Applications ...................................................................... 2
USB Compliant ....................................................................................... 3
FT232H Block Diagram ................................................................. 4
Device Pin Out And Signal Descriptions ........................................ 7
Function Description................................................................... 22
Driver Support .................................................................................... 2
Part Numbers...................................................................................... 2
Applicable Documents ........................................................................ 3
Schematic Symbol ............................................................................... 7
FT232H Pin Descriptions .................................................................... 8
Signal Description ............................................................................... 9
ACBUS Signal Option ......................................................................... 13
Pin Configurations ............................................................................ 14
Key Features ..................................................................................... 22
Functional Block Descriptions ........................................................... 23
FT232 UART Interface Mode Description ........................................... 24
FT245 Synchronous FIFO Interface Mode Description ...................... 27
FT245 Style Asynchronous FIFO Interface Mode Description ............ 29
FT1248 Interface Mode Description .................................................. 30
Synchronous and Asynchronous Bit-Bang Interface Mode ................ 34
FT232H pins used in an UART interface......................................................................... 14
FT232H pins used in an FT245 Synchronous FIFO Interface ............................................. 15
FT232H pins used in an FT245 Style Asynchronous FIFO Interface ................................... 16
FT232H can be configured as a Synchronous or Asynchronous Bit-Bang Interface. ............. 17
FT232H pins used in an MPSSE .................................................................................... 18
FT232H Pins used as a Fast Serial Interface .................................................................. 19
FT232H Pins Configured as a CPU-style FIFO Interface ................................................... 20
FT232H Pins Configured as a FT1248 Interface .............................................................. 21
RS232 Configuration .................................................................................................. 24
RS422 Configuration .................................................................................................. 25
RS485 Configuration .................................................................................................. 26
FT245 Synchronous FIFO Read Operation ..................................................................... 28
FT245 Synchronous FIFO Write Operation ..................................................................... 28
Bus Width Protocol Decode ......................................................................................... 31
FT1248: 1-bit interface ............................................................................................... 32
Asynchronous Bit-Bang Mode ...................................................................................... 34
Copyright © 2011 Future Technology Devices International Limited
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Document No.: FT_000288
Clearance No.: FTDI #199
Datasheet Version 1.6
5

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