The CFA-SRL-FTD5V-MDL is a USB-to-Serial TTL bridge board module (PCB Assembly) designed to accommodate a quick and easy means to interconnect to devices having TTL level Serial interfaces which require conversion to USB. The on-board bridge controller is FTDI’s FT232R USB to Serial UART device which controls the necessary USB signal and protocol requirements.

As a PCB Assembly, the CFA-SRL-FTD5V-MDL is comprised of 2 main components, a USB type-A connector as the interface to the outside world, and small form factor PCB requiring soldered-wire connections to the mating device(s). The RoHS compliant PCB assembly is configured with a fixed TTL output level of +5V.

Deriving its power from the USB bus connection, the CFA-SRL-FTD5V-MDL is USB 2.0 Full Speed compatible and inherently complies with all of the FTDI–FT232R documented features and specifications. The CFA-SRL-FTD5V-MDL also includes support for data transfer rates of up to 3Mbaud, and supports the FTDIChip-ID feature as well. This feature involves the factory-installed unique internal serial number for use in cases where security is an issue, and where password protection is required for applications involving file transfer processes and other security applications. Each bridge board module is equipped with two LEDs preconfigured as data transmission activity indicators for the TX (RED) and RX (GREEN) signal lines. Redefining the fixed function purpose of either or both LEDs may be possible through use of third party software and utilities.

Data Flow controlled by RTS/CTS or XON/XOFF Internal EEPROM with allocated user writable area FTDIChip-ID™ Security feature supported PCB assembly powered by USB Bus External Logic powered from USB Port at +5V or +3V Factory Set for +3.3V CMOS drive outputs and 5V safe TTL inputs Operating Temperature ranging from -40C to +85C

Reference part numbers: (This Module has previously been sold under various OEM part numbers / product codes. Feel free to Google these part numbers for more information)

develLAB: DLC-SRL-FTD5V-MDL

Microchip(Roving Networks): RN-SRL-FTD5V-DGL

Digikey: 740-1045-ND

Mouser: 765-RN-SRL-FTD5V-DGL

This item ships from USA