参数资料
型号: DB9-USB-D3-F
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 9/26页
文件大小: 0K
描述: MOD USB UART EMBDED 3.3V FEMAL
应用说明: Upgrading a DB9 RS232 Application Note
特色产品: DB9 USB to Digital Modules
标准包装: 1
连接器类型: USB - mini B
触点数: 9
类型: 插座
技术规格: RS-232 9 引脚串行
安装类型: 通孔,直角,水平
特点: D 形体座
包装: 散装
其它名称: 768-1109

Document Reference No.: FT_000204
DB9-USB Datasheet
Version 2.0
Clearance No.: FTDI# 130
3
UART Connections
The PC compatible accepted electrical connections for male and female UART DB9 connectors are
illustrated in Figure 3.1 where the structure on the left is the top view of a male UART DB9 connector and
the structure on the right is the top view of a female UART DB9 connector.
Assuming a design follows these connection conventions, then an FTDI male or female DB9-USB
connector can be used to replace this UART DB9 connector to turn this port into an active USB interface.
GND
5
5
GND
RI
DTR
CTS
4
GND
DTR
9
RI
8
9
RI
8
GND
DTR
4
RI
DSR
RTS
TXD
3
CTS
MALE
FEMALE
CTS
3
RXD
RTS
TXD
7
7 TXD
CTS
RXD
DSR
DCD
2
1
RXD
RTS
6
DSR
RTS
6
DSR
RXD
2
1
TXD
DTR
DCD
DCD
DCD
DTE
PCB
PCB
DCE
Figure 3.1 – Male and Female DB9-USB internal connections (top view looking through the module)
Examples and signal directions are shown in Figure 3.2 and Figure 3.3
Copyright ? 2011 Future Technology Devices International Limited
8
相关PDF资料
PDF描述
DB9W4PA00LF CONN DSUB PLUG 9W4 SLD CUP GOLD
DB9W4S500G00LF CONN DSUB RCPT 9W4 R/A GOLD
DB9W4SA00LF CONN DSUB RCPT 9W4 SLD CUP GOLD
DB9 SURGE SUPPRESSOR RS-232 DB9M/F
DBKL-25SAT-F CONN DSUB 25POS FEMALE RA GOLD
相关代理商/技术参数
参数描述
DB9-USB-D3-M 功能描述:界面模块 USB Mini-B Male 3.3V DB9 Interface RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
DB9-USB-D5-F 功能描述:界面模块 USB Mini-B Female 5V DB9 interface RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
DB9-USB-D5-M 功能描述:界面模块 USB Mini-B Male 5V DB9 Interface RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
DB9-USB-F 功能描述:界面模块 USB to RS232 Legacy Adapter DB9 Female RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度:
DB9-USB-M 功能描述:界面模块 USB to RS232 Legacy Adapter DB9 Male RoHS:否 制造商:4D Systems 产品:Serial Converters 通道/端口数量: 数据速率: 接口类型:USB, UART 工作电源电压:3.3 V, 5 V 最大工作温度: