The PDIUSBD12 is a cost and feature optimized USB device. It is normally used in microcontroller based systems and communicates with the system microcontroller over the high-speed general purpose parallel interface.
The PDIUSBD12 is a cost‑optimized USB device that connects to microcontrollers via a high‑speed parallel interface and supports DMA transfers. It complies with USB 2.0 basic speed and a wide range of device class specifications, making it suitable for peripherals such as printers, scanners and mass‑storage devices.
The document provides detailed pinning information, ordering options, functional block diagrams, and full electrical specifications, including power‑supply ranges, temperature limits, and package types.