USS2828: USB 2.0 High-Speed Device Controller
The USS2828 is a general-purpose USB 2.0 device controller that supports both high-speed (480 Mbits/s) and full-speed (12 Mbits/s) data transfers and can be used in a variety of USB applications such as printers, cameras, scanners, and adapters. The device includes an integrated ARM ® 7 TDMI processor core with on-chip ROM and RAM, a 24-bit GPIO interface, and an external memory interface (EMI) to support memory-mapped devices.
FEATURES
2.0 compliant device controller:
— Supports high-speed and full-speed modes.
— Contains integrated high/full-speed USB transceivers.
— Suitable for self or bus-powered USB device applications.
— Provides 2 kbytes USB FIFO memory.
— Supports up to 16 USB endpoints.
— Supports control, interrupt, bulk transfers for all endpoints.
— Supports isochronous transfers for four endpoints.
— 30 MHz crystal.
— 5 V tolerant I/O buffers.
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