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UMFT230XA 데이터시트 PDF




FTDI에서 제조한 전자 부품 UMFT230XA은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 UMFT230XA 기능
기능 USB to Basic UART Development Module
제조업체 FTDI
로고 FTDI 로고


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UMFT230XA 데이터시트, 핀배열, 회로
Future Technology
Devices International
Datasheet
UMFT230XA USB to Basic
UART Development Module
UMFT230XA Datasheet
Version 1.3
Document Reference No.: FT_000519 Clearance No.: FTDI# 269
UMFT230XA is a USB to Basic UART DIP module with a 0.3” row pitch.
1 Introduction
1.1 Features
The UMFT230XA is a development module
for FTDI’s FT230XQ, one of the devices
from FTDI’s range of USB interface bridging
integrated circuit devices. FT230X is a USB
to UART interface with a battery charger
detection feature, which can allow batteries
to be charged with a higher current from a
dedicated charger port (without the
FT230X being enumerated). In addition,
asynchronous and synchronous bit bang
interface modes are available. The
internally generated clock (6MHz, 12MHz
and 24MHz) can be brought out of the on
one of the CBUS pin to be used to drive a
microprocessor or external logic.
The UMFT230XA is a module which is
designed to plug into a standard 0.3” wide
16 pin DIP socket. All components used,
including the FT230XQ are Pb-free (RoHS
compliant).
The UMFT230XA is fitted with a FT230XQ; all
the features of the FT230X can be utilized with
the UMFT230XA. For a full list of the FT230X’s
features please see the FT230X datasheet which
can be found by clicking here.
In addition to the features listed in the FT230X
datasheet, the UMFT230XA has the following
features:
Small PCB assembly module designed to fit
a standard 7.62mm (0.3”) wide 16 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.
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.




UMFT230XA pdf, 반도체, 판매, 대치품
UMFT230XA Datasheet
Version 1.3
Document Reference No.: FT_000519 Clearance No.: FTDI# 269
4 UMFT230XA Signals and Configurations
4.1 UMFT230XA Pin Out
J2-1 SLD
VBUS
VCC
CBUS3
CBUS2
CBUS1
CBUS0
J2-8 GND
GND J1-1
3V3OUT
VCCIO
RESET#
CTS#
RTS#
RXD
TXD J1-8
Figure 4.1 Module Pin Out
Figure 4.1 illustrates the signals available on the DIL pins. The LHS shows the pinout when the module is
viewed from the bottom. The RHS shows what signals are available (on the pins below) when viewed
from the top. The pins do not go completely through the PCB.
4
Copyright © 2013 Future Technology Devices International Limited

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UMFT230XA 전자부품, 판매, 대치품
UMFT230XA Datasheet
Version 1.3
Document Reference No.: FT_000519 Clearance No.: FTDI# 269
5 Module Configurations
5.1 Solder Link Configuration Options
Solder
Link No.
Setting
Status Description
JP1
Shorted
Default
Connects internal 3.3V regulator to VCCIO. This restricts signal drive to only 3.3V
level signals.
Disconnects internal 3.3V regulator connection to VCCIO. This mode allows for the
JP1
Opened
Non-
supply of 1.8V-3.3V power from an external power supply, thus allows the
Default processing of signals with logic levels between 1.8V and 3.3V. VCCIO can be
adjusted to match the interface requirements of external circuitry.
Table 5.1 Solder Links JP1 Pin Description
Solder
Link No.
Setting
Status Description
JP2
Shorted
Default Connects VBUS to VCC. This mode is known as “BUS-Powered” mode.
JP2
Opened
Non-
Disconnects VBUS to VCC. This allows the supply of power form an external power
Default supply. This mode is known as “Self-Powered” mode.
Table 5.2 Solder Links JP2 Pin Description
Note: There should never be more than one power output supplied to the same net. Failure to properly
remove solder from JP1 and JP2 can cause a direct short between two different power supplies (when a
self-powered set-up is applied and the USB bus is connected) resulting in damage to the UMFT230XA
module and the target circuit.
5.2 Solder Link Modifications
The UMFT230XA has two solder links fixed to the top side of the PCB. These solder link can be adjusted
by removing the solder linking the two PADs to produce an open or by placing a solder bridge to produce
a short.
By default the UMFT230XA has both solder links shorting their pads. To allow for enhanced flexibility of
this module remove both solder links and wire the header pins according to the power setup required.
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UMFT230XA

USB to Basic UART Development Module

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