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FT4232H Datasheet(PDF) 10 Page - Future Technology Devices International Ltd. |
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FT4232H Datasheet(HTML) 10 Page - Future Technology Devices International Ltd. |
10 / 45 page Copyright © 2010 Future Technology Devices International Limited 10 Document No.: FT_000060 FT4232H QUAD HIGH SPEED USB TO MULTIPURPOSE UART/MPSSE IC Datasheet Version 2.09 Clearance No.: FTDI#78 3.3 Common Pins The operation of the following FT4232H pins are the same regardless of the configured mode:- Pin No. Name Type Description 12,37,64 VCORE POWER Input +1.8V input. Core supply voltage input 20,31,42,56 VCCIO POWER Input +3.3V input. I/O interface power supply input. Failure to connect all VCCIO pins will result in failure of the device. 9 VPLL POWER Input +3.3V input. Internal PHY PLL power supply input. It is recommended that this supply is filtered using an LC filter. 4 VPHY POWER Input +3.3V Input. Internal USB PHY power supply input. Note that this cannot be connected directly to the USB supply. A +3.3V regulator must be used. It is recommended that this supply is filtered using an LC filter. 50 VREGIN POWER Input +3.3V Input. Integrated 1.8V voltage regulator input. 49 VREGOUT POWER Output +1.8V Output. Integrated voltage regulator output. Connect to VCORE with 3.3uF filter capacitor. 10 AGND POWER Input 0V Analog ground. 1,5,11,15, 25,35,47,51 GND POWER Input 0V Ground input. Table 3.2 Power and Ground |
Similar Part No. - FT4232H_10 |
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Similar Description - FT4232H_10 |
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