1.1 Overview

The M66592 is a USB 2.0 peripheral controller that is compliant with USB (Universal Serial Bus) specification Rev.

2.0 for both Hi-Speed and Full-Speed transfers. This controller has a built-in USB transceiver and supports all of the

transfer types defined by the USB specification. The compact package and low power consumption make it ideal for

use in mobile devices.

The M66592 has a 5 kB built-in buffer memory for data transfers and enables use of up to eight pipes. For pipes 1 to

7, any end point numbers can be assigned, based on the user’s system. The M66592 can be connected to the CPU using

either a separate bus or a multiplex bus. Moreover, a split bus interface (dedicated DMA interface) is provided

independent of the CPU bus interface, making this an ideal choice for systems that require transfer of large volumes

of data at high speed.

1.2 Features

1.2.1 USB Rev. 2.0 Hi-Speed supported

♦ Compliant with USB specification Rev. 2.0

♦ Both Hi-Speed transfer(480 Mbps)and Full-Speed transfer (12 Mbps) are supported

♦ Built-in Hi-Speed / Full-Speed USB transceiver

♦ Can be operated as a Hi-Speed / Full-Speed peripheral controller