UMFTPD3A Datasheet
Version 1.0
Document Reference No.: FT_001318
Clearance No.: FTDI# 502
Future Technology
Devices
International
UMFTPD3A Datasheet
Universal programming
Module
UMFTPD3A is a universal programming module for OTP memory and eFUSE programming.
1 Introduction
The UMFTPD3A Universal Programmer Module is
used to provide an external programming voltage
(Vpp) that covers 1.5 to 6.5V to program FTDI
development modules and ICs with internal OTP
memory or eFUSE (electrical poly-fuse).
The embedded OTP memory or eFUSE in the FTDI
chips is used to store USB Vendor ID (VID),
Product ID (PID), device serial number, product
description string and chip configuration
information. Users can store this vendor specific
information in the OTP or eFUSE and save the cost
of an external EEPROM from the BOM.
The UMFTPD3A assists the user in programming
the OTP memory or eFUSE directly through a USB
host controller with FTDI’s programming software
tool,
FT_Prog.
1.1 Features
The UMFTPD3A has the following features:
Micro USB-B connector allows the UMFTPD3A
to be connected to a host system via a
standard USB A to Micro B cable.
Downstream port using USB-A type connector
allows target devices to be connected to the
UMFTPD3A.
On board FTDI chip provides USB hub
function
Supports wide programming voltages from
1.5V to 6.5V for FT260 and FT4222H series.
3 pin connector to deliver VPP programming
power
Visual indicator for VPP programming voltage
and USB bus power by using LEDs.
USB2.0 Full Speed compatible.
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 u se 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 preliminary 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 Company Number: SC136640
Copyright © Future Technology Devices International Limited
1
UMFTPD3A Datasheet
Version 1.0
Document Reference No.: FT_001318
Clearance No.: FTDI# 502
Table of Contents
1
2
3
4
Introduction .................................................................... 1
1.1
Features .................................................................................... 1
Driver Support ................................................................ 3
Ordering Information ...................................................... 4
UMFTPD3A Signals .......................................................... 5
4.1
4.2
4.3
4.4
UMFTPD3A Pin Out and connectors ........................................... 5
J1 Signal Descriptions ............................................................... 6
USB Connectors Descriptions .................................................... 6
LED Descriptions ....................................................................... 6
Module Connect to PC with USB Host ........................................ 7
Module Connect to Device under programming ......................... 7
FT_PROG Programming Utility .................................................. 8
5
Hardware Setup Guide .................................................... 7
5.1
5.2
5.3
6
7
8
9
Support Chips List ........................................................... 9
Module Dimensions ....................................................... 10
UMFTPD3A Module Circuit Schematic ............................ 11
Contact Information ...................................................... 13
Document References ..................................................................... 14
Acronyms and Abbreviations ........................................................... 14
Appendix A – References ................................................... 14
Appendix B – List of Figures and Tables ............................. 15
List of Figures ................................................................................. 15
List of Tables ................................................................................... 15
Appendix C – Revision History ........................................... 16
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