FT2232HL-REEL FTDI, FT2232HL-REEL Datasheet - Page 32

• 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

4.7.1 MCU Host Bus Emulation Mode Signal Timing – Write Cycle
Figure 4.10 MCU Host Bus Emulation Mode Signal Waveforms – write cycle
Table 4.4 MCU Host Bus Emulation Mode Signal Timings – write cycle
When Div By 5 is on the device will return 2 bytes when doing a read. When it is off the device will return 1
byte when doing a read. The clock period is 16.67 nS so most devices would need the Div By 5 to be set on.
IORDY can be held low permanently to extend all cycles.
Copyright © 2010 Future Technology Devices International Limited
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Document No.: FT_000061
Clearance No.: FTDI#77
Datasheet Version 2.10
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