UD800UDBFF

UD800UDBFF is a model designation encountered in documentation for USB-based data interface devices used in embedded systems. In public references the term refers to a compact hardware module intended to provide a bridge between a host computer and a target device, supporting USB communications and optional data logging or debugging capabilities. Because the designation appears across multiple sources and contexts, specifications can vary by vendor, making UD800UDBFF a generic label rather than a single, universally defined product.

Hardware configurations attributed to UD800UDBFF variants commonly include a USB interface compatible with USB 2.0 high speed, a microcontroller or USB bridge core, and non-volatile memory for firmware and user data. Modules may feature I/O headers for UART, SPI, or I2C, along with options for power input from the USB bus or an external supply. A built-in bootloader is often provided to facilitate firmware updates without external programmers.

Software support typically includes drivers for major operating systems and a basic API for data transfer or command sequences. Many implementations expose a virtual COM port or a custom USB class interface to the host, enabling straightforward integration into debugging and test workflows.

UD800UDBFF is sometimes described as part of a family of USB data interface modules, with suffixes indicating feature sets or revisions. Users should consult vendor documentation for exact electrical specifications and supported protocols.

See also: USB debugging interface, USB data logger, embedded development board.