TTL-232R-3V3-PCB 串行转换模块

enly

TTL-232R-PCB是一个USB转TTL串行UART转换器PCB结合FTDI的FT232RQ USB到负责处理所有USB信号和传输协议的串行UART接口IC器件。该PCB提供了一种快速，简单的方法来与TTL电平的串行接口，USB连接的设备。Feature:

       

• TTL-232R_PCB provides a USB to TTL Serial UART interface.       
  
• On board FT232RQ provides single chip USB to asynchronous serial data transfer interface.       
  
• Entire USB protocol handled by the electronics on the PCB.       
  
• Connect directly to a microcontroller UART or I/O pins.       
  
• UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity.       
  
• Fully assisted hardware (RTS#/CTS#) or X-On / X-Off software handshaking.       
  
• Data transfer rates from 300 baud to 3 Mbaud at TTL levels.       
  
• Internal EEPROM with user writeable area.       
  
• Selectable +3.3V or +5V CMOS drive outputs and 5V safe TTL inputs makes the TTL- 232R_PCB easy to interface to 5V MCU's.