FT2232HL-REEL FTDI, FT2232HL-REEL Datasheet - Page 62

• Manufacturer Part Number: FT2232HL-REEL
• Description: USB Interface IC USB HS to Dual UART/ FIFO/SPI/JTAG/I2C
• Manufacturer: FTDI

Specifications of FT2232HL-REEL

• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 2.10
Clearance No.: FTDI#77
Figure 4.3 Dual RS485 Configuration ............................................................................................. 23
Figure 4.4 FT245 Synchronous FIFO Interface Signal Waveforms ...................................................... 25
Figure 4.5 FT245 asynchronous FIFO Interface READ Signal Waveforms ............................................ 27
Figure 4.6 FT245 asynchronous FIFO Interface WRITE Signal Waveforms .......................................... 27
Figure 4.7 MPSSE Signal Waveforms ............................................................................................. 29
Figure 4.8 Adaptive Clocking Interconnect ..................................................................................... 30
Figure 4.9: Adaptive Clocking waveform. ....................................................................................... 30
Figure 4.10 MCU Host Bus Emulation Mode Signal Waveforms – write cycle ............................ 32
Figure 4.11 MCU Host Bus Emulation Mode Signal Waveforms – read cycle ............................. 33
Figure 4.12 MCU Host Emulation Example using a CANBus Controller ................................................ 34
Figure 4.13 Fast Opto-Isolated Serial Interface Signal Waveforms .................................................... 35
Figure 4.14 Fast Opto-Isolated Serial Interface Output Data ............................................................ 36
Figure 4.15 Fast Opto-Isolated Serial Interface Input Data ............................................................... 36
Figure 4.16 Fast Opto-Isolated Serial Interface Example .................................................................. 37
Figure 4.17 CPU-Style FIFO Interface Operation Signal Waveforms. ....................................... 38
Figure 4.18 CPU-Style FIFO Interface Example ............................................................................... 39
Figure 4.19 Synchronous Bit-Bang Mode Timing Interface Example ................................................... 41
Figure 4.20 Bit-bang Mode Dataflow Illustration Diagram. ...................................................... 41
Figure 4.21 Dual LED UART Configuration ................................................................................ 42
Figure 4.22 Single LED UART Configuration ............................................................................. 42
Figure 4.23: Using SIWU# ....................................................................................................... 43
Figure 6.1 Bus Powered Configuration Example 1............................................................................ 49
Figure 6.2 Bus Powered Configuration Example 2............................................................................ 50
Figure 6.3 Self Powered Configuration Example 1 ........................................................................... 51
Figure 6.4 Self Powered Configuration Example 2 ........................................................................... 52
Figure 6.5 Recommended FT2232H Crystal Oscillator Configuration. ................................................. 53
Figure 8.1 64 pin QFN Package Details .......................................................................................... 55
Figure 8.2 64 pin LQFP Package Details ......................................................................................... 57
Figure 8.3 64 pin LQFP and QFN Reflow Solder Profile ..................................................................... 58
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