UMFT232HPEV-S Sink Module
Datasheet
Version 1.0
Issue Date: 01-12-2021
Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the
user agrees to defend, indemnify and hold FTDI harmless from any and all damages, claims, suits
or expense resulting from such use.
Future Technology Devices International Limited (FTDI)
Unit 1, 2 Seaward Place, Glasgow G41 1HH, United Kingdom
Tel.: +44 (0) 141 429 2777 Fax: + 44 (0) 141 429 2758
Web Site: https://ftdichip.com
Copyright © Future Technology Devices International Limited
UMFT232HPEV-S Sink Module Datasheet
Version 1.0
Document Reference No.: FT_001516
Clearance No.: FTDI#565
Table of Contents
1 Introduction .............................................................. 3
1.1 Features ..............................................................................3
2 Typical Applications ................................................... 4
2.1 Driver Support .....................................................................4
2.2 USB Bridge Features ............................................................4
3 Electrical Details ........................................................ 5
3.1 Key Features .......................................................................6
3.2 Power ..................................................................................6
3.3 GPIO ...................................................................................6
3.4 Connectors ..........................................................................6
3.5 Schematics ..........................................................................7
4 Power Delivery Functional Configuration ................. 11
4.1 Sink ................................................................................... 11
5 Mechanical Details ................................................... 13
6 Contact Information ................................................ 14
Appendix A – References ............................................. 15
Document References ............................................................... 15
Acronyms and Abbreviations..................................................... 15
Appendix B – List of Tables and Figures ....................... 16
List of Tables.............................................................................16
List of Figures ...........................................................................16
Appendix C – Revision History ..................................... 17
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1 Introduction
UMFT232HPEV-S Sink Module Board is a high speed USB Type-C
UART/JTAG/SPI/I2C serial interface module with single Type-C™ USB PD port.
to
Multipurpose
Figure 1 - UMFT232HPEV-S Sink Module
The module has 47mm x 32mm dimensions, with single Type-C power delivery port incorporated
into it. The port serves only as a sink port. EEPROM is not mounted in this module, As such the
port supports the following configuration:
5V power delivery object (PDO) profiles - as defined in revision 3.0 of the USB Power
Delivery specification when connected to PD chargers.
Offers USB data transmission with default USB power capability when connected to non PD
PC host.
GPIO pins are used to provide indication via LEDs whether module is connected to PD charger or
USB2.0 host as well as to control the load switch.
1.1 Features
1. Single Type-C™ USB PD sink only ports that support USB data communication which is
USB 2.0 compliant
2. Supports bus-powered operation.
3. LED indicators for PWREN#, SUSPEND# signals (optional), System Power, 5V 3A profile
and USB2.0 Vbus
4. Test points for core and CC voltages.
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2 Typical Applications
Rapid USB integration into existing electronic systems
Prototyping platform for USB interface on new system
USB Bridge with Type-C/PD3.0 (chargers and devices).
Up to 15W power application delivery via USB PD and/or Type-C port.
USB to multi-port JTAG, SPI and I2C interfaces
USB to multi-port asynchronous serial interfaces
2.1 Driver Support
The FT232HP requires USB drivers (listed below), available free from https://www.ftdichip.com,
which are used to make the FT232HP appear as a virtual COM port (VCP). This allows the user to
communicate with the USB interface via a standard PC serial emulation port (for example TTY).
Another FTDI USB driver, the D2XX driver, can also be used with application software to directly
access the FT232HP through a DLL.
Royalty free VIRTUAL COM PORT
(VCP) DRIVERS for...
Royalty free D2XX Direct Drivers
(USB Drivers + DLL S/W Interface)
Windows 11 (Desktop 32,64-bit & Universal
64-bit)
Windows 11 (Desktop 32,64-bit & Universal
64-bit)
Windows 10 32,64-bit
Windows 10 32,64-bit
Windows 8/8.1 32,64-bit
Windows 8/8.1 32,64-bit
Windows 7 32,64-bit
Windows 7 32,64-bit
Windows Server 2008 and server 2012 R2
Windows Server 2008 and server 2012 R2
Mac OS
Mac OS
Linux 2.4 and greater
Linux 2.4 and greater
Android(J2xx)
For driver installation, please refer to the installation guides on our website:
https://ftdichip.com/document/installation-guides/
2.2 USB Bridge Features
For information on USB Bridge features, please refer to FT233HP Datasheet.
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3 Electrical Details
The UMFT232HPEV-S Sink Module Board is a 47mm by 32mm 4-layered printed circuit board.
The key features are labelled in Figure 2 and Figure 3 and are detailed in Section 3.1.
Figure 2 - UMFT232HPEV-S Sink Module – Top Board View
Figure 3 - UMFT232HPEV-S Sink Module – Bottom Board View
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3.1 Key Features
1.
2.
3.
4.
Single PD USB Type-C sink only ports.
LEDs indication for the USB, Power Source and PDO profiles
Connector for functional interface
DC-DC converters for FT232HPQ and other circuits
3.2 Power
The UMFT232HPEV-S Sink Module board provides power source that is 3.46V for FT232HPQ and
most other circuits on the board. The reason why 3.46V is needed for FT232HPQ is due to the
addition of schottky diode between VCC_PD/PD1_Vconn and VCC33 to prevent CC leakage during
initial attach when the chip is not yet fully powered up.
Refer to section 4.15.5 of FT232HPQ datasheet for more detail. The power source is derived from
bus power via PD1 port.
3.3 GPIO
The GPIOs from FT232HPQ are used to control the load switch as well as setting the PD power
profile used during PD negotiation between the charger and the charging device.
3.4 Connectors
Connectors CN3, CN4 and for functional interface are detailed in Table 1 and Table 2.
Connector Pin
Name
Description
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN3-7
CN3-8
CN3-9
CN3-10
CN3-11
CN3-12
CN3-13
CN3-14
CN3-15
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
GPIO0
GPIO1
GPIO2
GPIO3
CN3-13
NC
GND
FT232HPQ ADBUS0 pin
FT232HPQ ADBUS1 pin
FT232HPQ ADBUS2 pin
FT232HPQ ADBUS3 pin
FT232HPQ ADBUS4 pin
FT232HPQ ADBUS5 pin
FT232HPQ ADBUS6 pin
FT232HPQ ADBUS7 pin
FT232HPQ GPIO0 pin
FT232HPQ GPIO1 pin
FT232HPQ GPIO2 pin
FT232HPQ GPIO3 pin
To provide 3.46V to this pin, short the solder jumper JP1
NC
Ground
Table 1 - Connector Pin Details of CN3
Connector Pin
Name
Description
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN4-9
CN4-10
CN4-11
CN4-12
CN4-13
CN4-14
CN4-15
ACBUS0
ACBUS1
ACBUS2
ACBUS3
ACBUS4
ACBUS5
ACBUS6
ACBUS7
ACBUS8
ACBUS9
RESET#
PD_OUT
PD_OUT
GND
GND
FT232HPQ ACBUS0 pin
FT232HPQ ACBUS1
FT232HPQ ACBUS2
FT232HPQ ACBUS3
FT232HPQ ACBUS4
FT232HPQ ACBUS5
FT232HPQ ACBUS6
FT232HPQ ACBUS7
FT232HPQ ACBUS8
FT232HPQ ACBUS9
FT232HPQ RESET# pin
Output from PD1 Q1 load switch
Output from PD1 Q1 load switch
Ground
Ground
Table 2 - Connector Pin Details of CN4
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3.5 Schematics
Figure 4 to Figure 8 show the various elements of the schematics.
Figure 4 – DC to DC Converter for 3.46V
Figure 5 – FT232HPQ
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Figure 6 – PD Profile Decoding logic and LED driver Circuit for power, GPIO and USB
activity
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Figure 7 – PD1 Port and Load Switch
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Figure 8 – Interface and Connectors
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4 Power Delivery Functional Configuration
4.1 Sink
Sink is feature where PD can be configured as sink mode when attached to a PD charger or other
PD devices to provide power to the modules connected to the board. Figure 9 and Figure 10 shows
two user scenarios in UMFT232HPEV-S.
Figure 9 – Sink Block Diagram (“Module PD1 Port” sink power from “Charger USB-A”)
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Figure 10 – Sink Block Diagram (“Module PD1 Port” sink power from “Charger USB-C”)
Sink Configuration
Figure 9 shows the first scenario where “Laptop/Charger USB A” connects to “Module USB C”. In
this case, the decoding logic will drive USB2_VBus LED on based on the state of the GPIO2 and
GPIO3 signifying that Vbus is at default 500mA. Also load switch is turned on by the assertion of
GPIO2 to route the 5V to the CN4 pin12, 13 where it can be used to power the external module.
Figure 10 shows the 2nd scenario where “Laptop/Charger USB C” connects to “Module USB C”. In
this case, the decoding logic will drive PD_VBus LED on based on the state of GPIO2 and GPIO3
signifying Vbus is at 5V, 3A. Also load switch is turned on by the assertion of GPIO2 to route the
5V to the CN4 pin12, 13 where it can be used to power the external module
Table 3 shows the state of the GPIOs and LEDs based on the above two scenario.
GPIO2
High
High
GPIO3
Low
High
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D11 LED (PD_VBUS) D12 LED (USB2_VBUS)
PD Port Configuration
Off
On
To non PD PC Host
On
Off
To PD PC host or PD charger
Table 3 - State of the GPIOs and LEDs
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5 Mechanical Details
Figure 11 – UMFT232HPEV-S Sink Module – Mechanical Diagram – Top View
Figure 12 – UMFT232HPEV-S Sink Module – Mechanical Diagram – Bottom View
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6 Contact Information
Head Office – Glasgow, UK
Branch Office – Tigard, Oregon, USA
Future Technology Devices International Limited
Unit 1, 2 Seaward Place, Centurion Business Park
Glasgow G41 1HH
United Kingdom
Tel: +44 (0) 141 429 2777
Fax: +44 (0) 141 429 2758
Future Technology Devices International Limited
(USA)
7130 SW Fir Loop
Tigard, OR 97223-8160
USA
Tel: +1 (503) 547 0988
Fax: +1 (503) 547 0987
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Branch Office – Taipei, Taiwan
Branch Office – Shanghai, China
Future Technology Devices International Limited
(Taiwan)
2F, No. 516, Sec. 1, NeiHu Road
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Taiwan, R.O.C.
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Please visit the Sales Network page of the FTDI Web site for the contact details of our distributor(s) and sales
representative(s) in your country.
System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology
Devices International Ltd (FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level
performance requirements. All application-related information in this document (including application descriptions, suggested
FTDI devices and other materials) is provided for reference only. While FTDI has taken care to assure it is accurate, this
information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any applications
assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user’s risk, and the
user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from
such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is
implied by the publication of this document. Neither the whole nor any part of the information contained in, or the product
described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent
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Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640
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UMFT232HPEV-S Sink Module Datasheet
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Appendix A – References
Document References
AN_448 FT4233HP_FT2233HP_FT233HP_Configuration_Guide
AN_449 FT4233HP_FT2233HP_FT233HP_FT4232HP_FT2232HP_FT232HP_DCDC_Power Delivery
Application Note
FT233HP Datasheet
Acronyms and Abbreviations
Terms
EEPROM
GPIO
PD
USB
USB-IF
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Description
Electrically Erasable Programmable Read-Only Memory
General Purpose Input Output
Power Delivery
Universal Serial Bus
USB Implementer Forum
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Appendix B – List of Tables and Figures
List of Tables
Table 1 - Connector Pin Details of CN3................................................................................... 6
Table 2 - Connector Pin Details of CN4................................................................................... 6
Table 3 - State of the GPIOs and LEDs ................................................................................. 12
List of Figures
Figure 1 - UMFT232HPEV-S Sink Module ................................................................................ 3
Figure 2 - UMFT232HPEV-S Sink Module – Top Board View....................................................... 5
Figure 3 - UMFT232HPEV-S Sink Module – Bottom Board View.................................................. 5
Figure 4 – DC to DC Converter for 3.46V ............................................................................... 7
Figure 5 – FT232HPQ........................................................................................................... 7
Figure 6 – PD Profile Decoding logic and LED driver Circuit for power, GPIO and USB activity ....... 8
Figure 7 – PD1 Port and Load Switch ..................................................................................... 9
Figure 8 – Interface and Connectors .................................................................................... 10
Figure 9 – Sink Block Diagram (“Module PD1 Port” sink power from “Charger USB-A”) .............. 11
Figure 10 – Sink Block Diagram (“Module PD1 Port” sink power from “Charger USB-C”) ............. 12
Figure 11 – UMFT232HPEV-S Sink Module – Mechanical Diagram – Top View............................ 13
Figure 12 – UMFT232HPEV-S Sink Module – Mechanical Diagram – Bottom View....................... 13
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UMFT232HPEV-S Sink Module Datasheet
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Appendix C – Revision History
Document Title:
UMFT232HPEV-S Sink Module Datasheet
Document Reference No.:
FT_001516
Clearance No.:
FTDI#565
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Date
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