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UMFT240XA-02: 产品描述Interface Development Tools USB 8-bit 245 FIFO FT240X Dev Module; 产品类别开发板/开发套件/开发工具; 文件大小627KB，共21页; 制造商FTDI; 标准

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UMFT240XA-02概述

Interface Development Tools USB 8-bit 245 FIFO FT240X Dev Module

UMFT240XA-02规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	FTDI
产品种类 Product Category	Interface Development Tools
RoHS	Details
产品 Product	Development Modules
类型 Type	USB to FIFO
工具用于评估 Tool Is For Evaluation Of	FT240XQ
系列 Packaging	Bulk
工厂包装数量 Factory Pack Quantity	5

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UMFT240XA Datasheet

Version 1.3

Document Reference No.: FT_000520

C learance No.: FTDI# 271

Future Technology

Devices International

Datasheet

UMFT240XA USB to 8-bit

245 FIFO Development

Module

UMFT240XA is a USB to 8-bit 245 FIFO DIP module with a 0.3” row pitch.

1 Introduction

The UMFT240XA is a development module for

FTDI’s FT240XQ, one of the devices from FTDI’s

range of USB to serial data interface integrated

circuit devices. FT240X is a USB to 245 FIFO

interface with a battery charging feature, which

can allow batteries to be charged with a higher

current from a dedicated charger port (without the

FT240X

being

enumerated).

addition,

asynchronous and synchronous bit bang interface

modes are available. The internally generated clock

(6MHz, 12MHz, 24MHz and 48MHz) can be brought

out of the on one of the CBUS pin to be used to

drive a microprocessor or external logic.

The UMFT240XA is a module which is designed to

plug into a standard 0.3” wide 24 pin DIP socket.

All components used, including the FT240XQ are

Pb-free (RoHS compliant).

1.1 Features

The UMFT240XA is fitted with a FT240XQ, all the

features of the FT240X can be utilized with the

UMFT240XA. For a full list of the FT240X’s features

please see the FT240X datasheet which can be found

at the

FTDI website.

In addition to the features listed in the FT240X

datasheet, the UMFT240XA has the following

features:



Small PCB assembly module designed to fit a

standard 7.62mm (0.3”) wide 24 pin DIP socket.

Pins are on a 2.54mm (0.1”) pitch.

On board USB ‘mini-B’ socket allows module to

be connected to a PC via a standard A to mini-B

USB cable.

Functionally configurable using solder links. The

default solder links setup enables the module to

function without peripheral wires or application

board. Other configurations enable external

power supply options and variation of logic

reference levels.



N either the whole nor any part of the information c ontained in, or the product desc ribed in th is manual, may be adapted or reproduced

in any material or electronic form without the prior written cons ent of the copyright holder. This product and its documentat ion are

s upplied on an as-is basis and no warranty as to their s uitability for any partic ul ar purpose is either made or implied. Future T ec hnology

D evices International L td will not accept any claim for damages hows oever aris ing as a res ult of us e or failure of this produ c t. Y our

s tatutory rights are not affec ted. T his produc t or any variant of it is not intended for use in any medical appliance, device or sys tem in

whic h the failure of the produc t might reasonably be expec ted to res ult in personal injury. T his doc ument provides preliminar y

information that may be s ubjec t to c hange without notice . N o freedom to us e patents or other intellec tual property rights is implied by

the public ation of this document. Future Tec hnology Devic es I nternational Ltd, U nit 1 , 2 Seaward P lace, C enturion Business Pa rk,

G las gow, G 4 1 1 HH, U nited Kingdom. Sc otland Regi stered N umber: SC136640

UMFT240XA Datasheet

Version 1.3

D oc ument Reference N o.: FT _000520

C learance N o.: FT DI# 2 7 1

Table of Contents

1 Introduction ................................................................. 1

1.1

Features ................................................................................ 1

2 Driver Support .............................................................. 3

3 Ordering Information & TID .......................................... 4

4 UMFT240XA Signals and Configurations ......................... 5

4.1

4.2

4.3

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

UMFT240XA Pin Out ............................................................... 5

Signal Descriptions ................................................................ 6

CBUS Signal Options............................................................... 7

Solder Link Configuration Options........................................... 8

Solder Link Modifications........................................................ 8

BUS Powered Configuration .................................................... 9

Self Powered Configuration ...................................................10

USB Bus Powered with Power Switching Configuration ...........11

Variable IO Voltage Supply ....................................................12

3.3V Voltage Supply ..............................................................13

Configuring the MTP ROM ......................................................14

Module Dimensions ...............................................................14

5 Module Configurations .................................................. 8

5.10 IC Package Markings .............................................................15

6 UMFT240XA Module Circuit Schematic ......................... 16

7 Internal MTP ROM Configuration.................................. 17

8 Contact Information .................................................... 18

Appendix A – References ................................................. 19

Document References ...................................................................19

Acronyms and Abbreviations .........................................................19

Appendix B – List of Figures and Tables............................ 20

List of Figures ...............................................................................20

List of Tables ................................................................................20

Appendix C – Revision History.......................................... 21

UMFT240XA-02

UMFT240XA-02在线购买

UMFT240XA-02概述

UMFT240XA-02规格参数

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