FT4232H-56QMINIMDL

FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Future Technology Devices International Ltd. FT4232H-56Q Mini Module USB Hi-Speed FT4232H Evaluation Module Datasheet Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminar y information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow, G41 1HH, United Kingdom. Scotland Registered Number: SC136640 Copyright © Future Technology Devices International Limited FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 1 Introduction The FT4232H-56Q Mini Module is a USB-serial/FIFO development module in the FTDI product range which utilizes the FT4232H-56Q USB Hi-Speed four-port bridge chip which handles all the USB signalling and protocols. It is ideal for development purposes to quickly prove the functionality of adding USB to a target design. Refer to FT4232H datasheet for more details. Figure 1.1 FT4232H-56Q Mini Module The FT4232H-56Q on the Mini Module is FTDI’s 5th generation of USB devices. The FT4232H is a USB 2.0 High Speed (480Mb/s) to UART/MPSSE IC. The device features four interfaces that can be independently configured for asynchronous or synchronous serial interfaces. Two of these have an option to independently configure an MPSSE engine. This allows the FT4232H to operate as two UART/Bit-Bang ports plus two MPSSE engines used to emulate JTAG, SPI, I2C, Bit-bang or other synchronous serial modes. All components used, including the FT4232H-56Q are Pb-free (RoHS compliant). The FT4232H-56Q Mini Module connects the signals of the FT4232H-56Q IC to two 26-pin dual-row headers which allow easy connection to PCB header sockets and ribbon cables. The FT4232H-56Q Mini Module requires USB device drivers, available free from http://www.ftdichip.com, which are used to make the FT4232H-56Q on the Mini Module appear as a four virtual COM ports (VCP). This then allows the user to communicate with the USB interface via a standard PC serial emulation port (TTY). Another FTDI USB driver, the D2XX driver, can also be used with application software to directly access the FT4232H on the Mini Module through a DLL. This is illustrated in Figure 1.2. Figure 1.2 Using the FT4232H-56Q Mini Module Device Drivers for the FT4232H-56Q Mini Module are available free from http://www.ftdichip.com. Copyright © Future Technology Devices International Limited 1 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 1.1 USB Compliant The FT4232H-56Q Mini Modules are fully compliant with the USB 2.0 specification. Copyright © Future Technology Devices International Limited 2 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Table of Contents 1 Introduction .................................................................... 1 1.1 2 USB Compliant .......................................................................... 2 Typical Applications ........................................................ 4 2.1 Driver Support .......................................................................... 4 2.2 Features .................................................................................... 4 3 Electrical Details ............................................................. 5 4 Mechanical details ........................................................... 7 5 Schematic Diagram ......................................................... 8 6 Contact Information ........................................................ 9 Appendix A – References ................................................... 12 Document References ..................................................................... 12 Acronyms and Abbreviations ........................................................... 12 Appendix B – List Table and List Figures ............................ 13 List of Tables ................................................................................... 13 List of Figures ................................................................................. 13 Appendix C – FT4232H EEPROM Configuration ................... 14 Appendix D – Revision History ........................................... 15 Copyright © Future Technology Devices International Limited 3 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 2 Typical Applications  Rapid USB integration into existing electronic systems.  Prototyping platform for USB interface on new systems.  USB to multi-port JTAG, SPI and I2C interfaces (Two Multi-Protocol Synchronous Serial Engines – MPSSE – available with the FT4232H)  USB to multi-port asynchronous serial interfaces (up to 4 ports available).  Four independent ports available, two of which may be configured for MPSSE mode. 2.1 Driver Support Royalty free VIRTUAL COM PORT Royalty free D2XX Direct Drivers (VCP) DRIVERS for... (USB Drivers + DLL S/W Interface)  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 Vista and Vista 64-bit  Windows Vista and Vista 64-bit  Windows XP and XP 64-bit  Windows XP and XP 64-bit  Windows 98, 98SE, ME, 2000, Server 2003, XP, Server 2008 and server 2012 R2  Windows 98, 98SE, ME, 2000, Server 2003, XP, Server 2008 and server 2012 R2  Windows XP Embedded  Windows XP Embedded  Windows CE 4.2, 5.0 and 6.0  Windows CE 4.2, 5.0 and 6.0  Mac OS 8/9, OS-X  Linux 2.4 and greater  Linux 2.4 and greater  Android(J2xx) The drivers listed above are all available to download for free from www.ftdichip.com. 2.2 Features The FT4232H-56Q Mini Module has the following features:  USB 2.0 Hi-Speed compatible  Reduced development time  Rapid integration into existing systems  USB powered – no external power supply needed  Based on the USB Hi-Speed FT4232H-56Q device  Entire USB protocol handled by USB module  Small USB Micro B connector common on many commercial devices  Asynchronous Serial data transfer rates from 300 baud to 12 Mbaud at TTL levels  Synchronous Serial (MPSSE) data rates of up to 30Mbps on JTAG, SPI and I2C  Support for USB suspend and resume  UHCI / OHCI / EHCI host controller compatible  -40°C to +85°C operating temperature range  The FT4232H-56Q is the QFN-56 pin package. Copyright © Future Technology Devices International Limited 4 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 3 Electrical Details The electrical details and connections to the FT4232H-56Q Mini Module are shown in Figure 3.1 and Table 3.1 and Table 3.2. Figure 3.1 FT4232H-56Q Mini Module Electrical Connections (Top View) Connector Pin Name Description CN2-1 GND 0V Power pin CN2-2 V3V3 3.3VDC generated from VCC (output) CN2-3 GND 0V Power pin CN2-4 V3V3 3.3VDC generated from VCC (output) CN2-5 GND 0V Power pin CN2-6 V3V3 3.3VDC generated from VCC (output) CN2-7 RESET# FT4232H-56Q RESET# pin CN2-8 AD0 FT4232H-56Q AD0 pin CN2-9 AD1 FT4232H-56Q AD1 pin CN2-10 AD2 FT4232H-56Q AD2 pin CN2-11 AD3 FT4232H-56Q AD3 pin CN2-12 VIO Connected to all FT4232H-56Q VCCIO pins (input) CN2-13 AD4 FT4232H-56Q AD4 pin CN2-14 AD5 FT4232H-56Q AD5 pin CN2-15 AD6 FT4232H-56Q AD6 pin CN2-16 AD7 FT4232H-56Q AD7 pin CN2-17 BD0 FT4232H-56Q BD0 pin CN2-18 BD1 FT4232H-56Q BD1 pin CN2-19 BD2 FT4232H-56Q BD2 pin CN2-20 BD3 FT4232H-56Q BD3pin CN2-21 BD4 FT4232H-56Q BD4 pin CN2-22 N/A 0 CN2-23 BD5 FT4232H-56Q BD5 pin CN2-24 BD6 FT4232H-56Q BD6 pin CN2-25 BD7 FT4232H-56Q BD7 pin CN2-26 SUSPEND# FT4232H-56Q SUSPEND# pin Table 3.1 FT4232H-56Q Mini Module Connection – CN2 Copyright © Future Technology Devices International Limited 5 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Connector Pin 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 CN3-16 CN3-17 CN3-18 CN3-19 CN3-20 CN3-21 CN3-22 CN3-23 CN3-24 CN3-25 CN3-26 Clearance No.: FTDI#491 Name Description GND 0V Power pin VBUS USB VBUS power pin (output) GND 0V Power pin VCC +5V Power pin (input) used to generate V3V3, VPLL and VUSB CLK FT4232H-56Q EECLK pin CS FT4232H-56Q EECS pin PWREN# FT4232H-56Q PWREN# DATA FT4232H-56Q EEDATA pin DD6 FT4232H-56Q DD6 pin DD7 FT4232H-56Q DD7 pin VIO Connected to all FT4232H-56Q VCCIO pins (input) DD5 FT4232H-56Q DD5 pin DD3 FT4232H-56Q DD3 pin DD4 FT4232H-56Q DD4 pin DD1 FT4232H-56Q DD1 pin DD2 FT4232H-56Q DD2 pin CD7 FT4232H-56Q CD7 pin DD0 FT4232H-56Q DD0 pin CD5 FT4232H-56Q CD5 pin CD6 FT4232H-56Q CD6 pin VIO Connected to all FT4232H-56Q VCCIO pins (input) CD4 FT4232H-56Q CD4 pin CD2 FT4232H-56Q CD2 pin CD3 FT4232H-56Q CD3 pin CD0 FT4232H-56Q CD0 pin CD1 FT4232H-56Q CD1 pin Table 3.2 FT4232H-56Q Mini Module Connection – CN3 In most cases, the FT4232H-56Q pin is connected directly to the associated pin on CN2 or CN3. The FT4232H-56Q Mini Module allows configuration with both USB Bus-powered designs and USB Selfpowered designs: USB Bus-powered: 1) JP1 is connected VBUS to VCC (CN3, pin 2 to CN3, pin 4). This connection takes the power from the USB bus (VBUS) and connects it to the voltage regulator input on the FT4232H-56Q Mini Module. The voltage regulator, in turn, provides V3V3, VPLL and VUSB power inputs to the FT4232H-56Q chip. 2) JP2 is connected V3V3 to VIO (CN2, pins 2, 4 & 6 to CN2, pins 12 and CN3, pins 11 & 21). This connection provides the correct 3.3VDC operating voltage for VCCIO on the FT4232H56Q chip. USB Self-Powered: 1) Remove the JP1 and JP2 jumper. 2) Leave VBUS (CN3, pin 2) unconnected. 3) Connect an external 5.0VDC power supply to VCC (5.0VDC to CN3, pin 4). This connection takes power from an external power supply and connects it to the voltage regulator input on the FT4232H-56Q Mini Module. See the FT4232H data sheet for allowable VCC input voltage ranges. 4) Connect V3V3 to VIO (CN2, pins 2, 4 & 6 to CN2, pins 12 and CN3, pins 11 & 21). This connection provides the correct 3.3VDC operating voltage for VCCIO on the FT4232H-56Q chip. 5) Use FT_Prog to change the USB power descriptor to “Self-Powered”. This setting indicates to the host system that the USB Host port does not need to supply power to the device. FT_Prog is a utility provided by FTDI to program various features of the FT-series USB client ICs. In order to access settings for the FT4232H-56Q, FT_Prog is required. FT_PROG is available via the Utilities section of the FTDI web site. Copyright © Future Technology Devices International Limited 6 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 4 Mechanical details The mechanical details of the FT4232H-56Q Mini Module are shown in Figure 4.1: Figure 4.1 FT4232H-56Q Mini Module Dimensions All dimensions are in millimetres. The headers CN2 and CN3 are mounted to the bottom of the PCB. The overall height below the PCB is 8.5mm, with a body which exposes 6.0mm of the pins. The pins are 0.025 inch square. The Micro-B USB connector has a height of 2.8mm. Copyright © Future Technology Devices International Limited 7 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 5 Schematic Diagram Figure 5.1 FT4232H-56Q Mini Module Schematic Copyright © Future Technology Devices International Limited 8 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 6 Contact Information Head Office – Glasgow, UK Branch Office – Taipei, Taiwan 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 (Taiwan) 2F, No. 516, Sec. 1, NeiHu Road Taipei 114 Taiwan, R.O.C. Tel: +886 (0) 2 8797 1330 Fax: +886 (0) 2 8751 9737 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) sales1@ftdichip.com support1@ftdichip.com admin1@ftdichip.com E-mail (Sales) E-mail (Support) E-mail (General Enquiries) asia.sales1@ftdichip.com asia.support1@ftdichip.com asia.admin1@ftdichip.com Branch Office – Hillsboro, Oregon, USA Branch Office – Shanghai, China Future Technology Devices International Limited (USA) 7235 NW Evergreen Parkway, Suite 600 Hillsboro, OR 97123-5803 USA Tel: +1 (503) 547 0988 Fax: +1 (503) 547 0987 Future Technology Devices International Limited (China) Room 1103, No. 666, West Huaihai Road, Shanghai, 200052 China Tel: +86 21 62351596 Fax: +86 21 62351595 E-Mail (Sales) E-Mail (Support) E-Mail (General Enquiries) us.sales@ftdichip.com us.support@ftdichip.com us.admin@ftdichip.com E-mail (Sales) E-mail (Support) E-mail (General Enquiries) cn.sales@ftdichip.com cn.support@ftdichip.com cn.admin@ftdichip.com Web Site http://ftdichip.com Distributor and Sales Representatives 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 a nd 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. Neith er 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 of the copyright holder. Future Technology Devices International Ltd, Un it 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 Copyright © Future Technology Devices International Limited 9 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Appendix A – References Document References FT_PROG Utility http://www.ftdichip.com/Support/Utilities.htm#FT_Prog Acronyms and Abbreviations Terms DLL EEPROM Description Dynamic Link Library Electrically Erasable Programmable Read Only Memory EHCI Extensible Host Controller Interface FIFO First In First Out IC Integrated Circuit I2C Inter-Integrated Circuit JTAG Joint Test Action Group MPSSE OHCI PCB RoHS SPI Multi-Protocol Synchronous Serial Engines Open Host Controller Interface Printed Circuit Board Restriction of Hazardous Substances Directive Serial Peripheral Interface UART Universal Asynchronous Receiver/Transmitter UHCI Universal Host Controller Interface USB Universal Serial Bus VBUS Virtual BUS VCC Voltage at the Common Collector VCP Virtual COM Ports Copyright © Future Technology Devices International Limited 12 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Appendix B – List Table and List Figures List of Tables Figure 1.1 FT4232H-56Q Mini Module .............................................................................................. 1 Figure 1.2 Using the FT4232H-56Q Mini Module ................................................................................ 1 Figure 3.1 FT4232H-56Q Mini Module Electrical Connections (Top View) .............................................. 5 Figure 4.1 FT4232H-56Q Mini Module Dimensions ............................................................................. 7 Figure 5.1 FT4232H-56Q Mini Module Schematic............................................................................... 8 List of Figures Figure 1.1 FT4232H-56Q Mini Module .............................................................................................. 1 Figure 1.2 Using the FT4232H-56Q Mini Module ................................................................................ 1 Figure 3.1 FT4232H-56Q Mini Module Electrical Connections (Top View) .............................................. 5 Figure 4.1 FT4232H-56Q Mini Module Dimensions ............................................................................. 7 Figure 5.1 FT4232H-56Q Mini Module Schematic............................................................................... 8 Copyright © Future Technology Devices International Limited 13 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Appendix C – FT4232H EEPROM Configuration The FT4232H Mini Module utilizes an EEPROM which contains the USB configuration descriptors for the FT4232H. When the Mini Module is plugged into a PC or a USB reset is performed, the PC will read these descriptors. The default values stored into the EEPROM are defined in Table 0.1. Parameter USB Vendor ID (VID) USB Product UD (PID) Serial Number Enabled? Value 0403h 6011h Serial Number See Note Pull down I/O Pins in USB Suspend Disabled Manufacturer Name Product Description Max Bus Power Current Power Source Device Type USB Version Remote Wake Up High Current I/Os Load VCP Driver Notes FTDI default VID (hex) FTDI default PID (hex) Yes A unique serial number is generated and programmed into the EEPROM during device final test. Enabling this option will make the device pull down on the UART interface lines when the power is shut off (PWREN# is high). FTDI FT4232H-56Q Mini Module 500mA Bus Powered FT4232H Returns USB 2.0 device description to the host. Note: The device is being a USB 2.0 Full Speed device 0200 (12Mb/s) as opposed to a USB 2.0 High Speed device (480Mb/s). Taking RI# low will wake up the USB host controller from Enabled suspend. Enabled Enables the high drive level on the UART and CBUS I/O pins. Disabled Makes the device load the VCP driver interface for the device. Table 0.1 Default Internal EEPROM Configuration The EEPROM on the FT4232H-56Q Mini Module can be re-programmed over USB using the utility program FT_PROG. FT_PROG can be downloaded from www.ftdichip.com/Support/Utilities.htm. Users who do not have their own USB Vendor ID but who would like to use a unique Product ID in their design can apply to FTDI for a free block of unique PIDs. Contact FTDI support for this service. Copyright © Future Technology Devices International Limited 14 FT4232H-56Q Mini Module Datasheet Version 1.4 Document No.: FT_001273 Clearance No.: FTDI#491 Appendix D – Revision History Document Title: FT4232H-56Q Mini Module Datasheet Document Reference No.: FT_001273 Clearance No.: FTDI#491 Product Page: http://www.ftdichip.com/Products/ Document Feedback: Send Feedback Revision Changes Date 1.0 Initial Release 16-03-2016 1.1 Updated tables 3.1 and 3.2. Added additional measurements to table 4.1. 08-05-2018 1.2 Updated Table 3.2 CN3 label. 24-01-2019 1.3 Updated Figure 5.1 16-01-2020 1.4 Changed to pin numbers on page 7-8. 04-07-2020 Copyright © Future Technology Devices International Limited 15