UMFT231XC-01 FTDI, UMFT231XC-01 Datasheet
UMFT231XC-01
Specifications of UMFT231XC-01
Related parts for UMFT231XC-01
UMFT231XC-01 Summary of contents
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... Devices International Ltd Datasheet UMFT231XC USB to UART with Battery Charger Support UMFT231XC is a USB to UART development module with battery charging support. 1 Introduction UMFT231XC is a development module designed primarily for evaluating the battery charging feature of FTDI’s X-Chip range of USB-interface bridging ICs. This module is suitable for charging single cell lithium-ion batteries ...
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... Table of Contents 1 Introduction ................................................................................... 1 1.1 Features ....................................................................................................... 1 2 Driver Support ................................................................................ 3 3 Ordering Information ..................................................................... 3 4 UMFT231XC Signals and Configurations ......................................... 4 4.1 UMFT231XC Pin Out ...................................................................................... 4 4.2 CN3 Signal Descriptions ................................................................................ 4 4.3 CN4 Signal Descriptions ................................................................................ 5 4.4 CN2 Signal Descriptions ................................................................................ 5 4.5 Jumper Configurations .................................................................................. 6 4.6 LEDS.............................................................................................................. 6 5 Battery Charging using an X-Chip ................................................... 7 6 MTP ROM Configuration .................................................................. 9 7 Module Dimensions ...................................................................... 10 8 UMFT231XA Module Circuit Schematic ...
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... The drivers listed above are all available to download for free from www.ftdichip.com. Various 3rd Party Drivers are also available for various other operating systems - visit 3 Ordering Information Module Code Utilised IC Code UMFT231XC-01 FT231XS Document Reference No.: FT_000521 Royalty-Free D2XX Direct Drivers (USB Drivers + DLL S/W Interface) for: ...
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... UMFT231XC Signals and Configurations 4.1 UMFT231XC Pin Out Pin CN3 1 TXD 2 RXD 3 RTS# 4 CTS# 5 DTR# 6 DSR# 7 DCD# 8 RI# 9 3V3OUT 10 GND 11 12 Table 4.1 – UMFT231XC Pin-Out 4.2 CN3 Signal Descriptions Pin No. Name Type Description 1 TXD Output Transmit asynchronous data output. 2 RXD Input Receiving asynchronous data input. ...
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... MTP ROM can change this setup. Low when VBUS is out of voltage range required to charge the battery. This is the default configuration, reprogramming the MTP ROM can change this setup. Module ground supply pins Copyright © 2012 Future Technology Devices International Limited UMFT231XC Datasheet Version 1.0 273 Clearance No.: FTDI# 5 ...
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... Table 4.5 – Solder Links JP1 Pin Description JP2 is used to adjust the UMFT231XC to facilitate for a battery with or without an NTC line battery has an NTC line, pin 2 of CN2 should be connected to the NTC pin of the battery charger, however if there is no LTC line available the NTC pin of the battery charger should be tired to ground using this jumper ...
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... The required configuration of the BCD# Options of the MTP ROM for this application are given in Table 5.1. A list of all the different current limits of the UMFT231XC is given in Table 5.2. If the BCD Options of the MTP ROM is configured as shown in Table 5.1, when connected to dedicated charger port BCD# will be tied to ground, PWERN# will be floating and SLEEP will be driven high ...
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... Table 5.1 – Configuration of the BCD Options for the UMFT231XC BCD# Logic State PWREN# Logic State X Floating Floating 0 Table 5.2 – Truth Table for the Charging Current Signal Signal Description Battery Charger Detected (Active Low) An open drain to ground function that shorts BCD# to ground when a dedicated charger port is detected ...
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... Following a power-on reset or a USB reset the FT231X will scan its internal MTP ROM and read the USB configuration descriptors stored there. The default values programmed into the internal MTP ROM in the FT231XQ used on the UMFT231XC are shown in Table 6.1. Parameter USB Vendor ID (VID) ...
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... TN_101. 7 Module Dimensions Figure 7.1 – UMFT231XC Module Dimensions All dimensions are given in millimetres. The UMFT231XC module exclusively uses lead free components, and is fully compliant with European Union directive 2002/95/EC. Document Reference No.: FT_000521 (support1@ftdichip.com) for this service, also see Copyright © 2012 Future Technology Devices International Limited UMFT231XC Datasheet Version 1 ...
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... UMFT231XA Module Circuit Schematic Figure 8.1 – Module Circuit Schematic UMFT231XC Datasheet Document Reference No.: FT_000521 Clearance No.: FTDI# Copyright © 2012 Future Technology Devices International Limited Version 1.0 273 11 ...
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... Tel: +86 21 62351596 Fax: +86 21 62351595 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) FTDI Web site for the contact details of our distributor(s) and sales Copyright © 2012 Future Technology Devices International Limited UMFT231XC Datasheet Version 1.0 273 Clearance No.: FTDI# us.sales@ftdichip.com us.support@ftdichip.com us.admin@ftdichip.com cn.sales@ftdichip.com cn ...
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... Table 4.4 – CN4 Pin Out Description ............................................................................................................. 5 Table 4.5 – Solder Links JP1 Pin Description ............................................................................................... 6 Table 4.6 – Solder Links JP2 Pin Description ............................................................................................... 6 Table 5.1 – Configuration of the BCD Options for the UMFT231XC ........................................................... 8 Table 5.2 – Truth Table for the Charging Current ........................................................................................ 8 Table 5.3 – Battery Charging Supporting Functions Table ......................................................................... 8 Table 6.1 – ...
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... Appendix B – Revision History Document Title: Document Reference No.: Clearance No.: Product Page: Document Feedback: Version 1.0 Initial Datasheet Created Document Reference No.: FT_000521 UMFT231XC FT_000521 FTDI# 273 http://www.ftdichip.com/FT-X.htm Send Feedback Copyright © 2012 Future Technology Devices International Limited UMFT231XC Datasheet Version 1.0 273 Clearance No.: FTDI# 09/02/12 14 ...