参数资料
型号: FT232HQ-REEL
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 6/65页
文件大小: 0K
描述: IC HS USB TO UART/FIFO 48QFN
应用说明: FT1248 Application Note
标准包装: 1
通道数: 1,UART
FIFO's: 4kb
规程: RS232,RS422,RS485
电源电压: 1.62 V ~ 1.98 V,2.97 V ~ 3.63 V
带并行端口:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(8x8)
包装: 标准包装
其它名称: 768-1102-6
Copyright 2012 Future Technology Devices International Limited
14
Document No.: FT_000288
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 1.8
Clearance No.: FTDI #199
3.5 Pin Configurations
The following section describes the function of the pins when the device is configured in different modes
of operation.
3.5.1 FT232H pins used in an UART interface
The FT232H can be configured as a UART interface. When configured in this mode, the pins used and the
descriptions of the signals are shown in Table 3.6
Pin No.
Name
Type
UART Configuration Description
13
TXD
OUTPUT
TXD = transmitter output
14
RXD
INPUT
RXD = receiver input
15
RTS#
OUTPUT
RTS# = Ready To send handshake output
16
CTS#
INPUT
CTS# = Clear To Send handshake input
17
DTR#
OUTPUT
DTR# = Data Transmit Ready modem signalling line
18
DSR#
INPUT
DSR# = Data Set Ready modem signalling line
19
DCD#
INPUT
DCD# = Data Carrier Detect modem signalling line
20
RI#
INPUT
RI# = Ring Indicator Control Input. When the Remote Wake up
option is enabled in the EEPROM, taking RI# low can be used to
resume the PC USB Host controller from suspend.
21
**
TXDEN
OUTPUT
TXDEN = (TTL level). Use to enable RS485 level converter
27
**
RXLED
OUTPUT
RXLED = Receive signalling output. Pulses low when receiving data
(RXD) from the external device (UART Interface). This should be
connected to an LED.
28
**
TXLED
OUTPUT
TXLED = Transmit signalling output. Pulses low when transmitting
data (TXD) to the external device (UART Interface). This should be
connected to an LED.
Table 3.6 UART Configured Pin Descriptions
** ACBUS I/O pins
For a functional description of this mode, please refer to section 4.3
NOTE: UART is the device default mode.
相关PDF资料
PDF描述
FT232RQ-REEL IC USB FS SERIAL UART 32-QFN
SC16C550BIA44,512 IC UART SINGLE W/FIFO 44-PLCC
SC16C550BIA44,518 IC UART SINGLE W/FIFO 44-PLCC
SC16IS750IPW,128 IC UART I2C/SPI 24-TSSOP
SC16IS740IPW/Q900, IC UART SINGLE W/FIFO 16-TSSOP
相关代理商/技术参数
参数描述
FT232HQ-TRAY 功能描述:USB 接口集成电路 USB HS to UART/FIFO SPI/JTAG/I2C QFN-48 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
FT232R 制造商:FTDI 制造商全称:FTDI 功能描述:USB UART IC - Single chip USB to asynchronous serial data transfer interface
FT232R_10 制造商:FTDI 制造商全称:FTDI 功能描述:USB UART IC - Single chip USB to asynchronous serial data transfer interface
FT232RL 制造商:Future Technology Devices International 功能描述:USB UART IC 28-Pin SSOP T/R 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC USB TO UART SMD SSOP28 232 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, USB TO UART, SMD, 28SSOP 制造商:Future Technology Devices International (FTDI Chip) 功能描述:IC, USB UART INTERFACE, SSOP-28; USB Version:1.1, 2.0; Supply Voltage Min:1.8V; Supply Voltage Max:5.25V; Digital IC Case Style:SSOP; No. of Pins:28; Data Rate:3Mbps; Operating Temperature Min:-40C; Operating Temperature Max:85C ;RoHS Compliant: Yes
FT232RL R 制造商:Future Technology Devices International Ltd 功能描述:UART, 28 Pin, Plastic, SSOP