M66290AFP中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

DESCRIPTION

The M66290A is a general purpose USB (Univ ersal Serial Bus) device controller compatible with the USB specification version 1.1 and corresponds to full speed transfer. Built-in transceiver circuits meet all transfer type which is def ined in USB.

M66290A has FIFO of 3k Bytes for data transfer and can set 6 endpoints (maximum).

Each endpoint can be set programmable of its transfer condition, so can correspond to each dev ice class transfer system of USB.

FEATURES

? USB specification 1.1 compliant

? Built-in USB transceiver circuit

? Supports Full Speed (12 Mbps) transmission

? Supports all four USB transfer type :

? Control transfer

? Bulk transfer

? Isochronous transfer

? Interrupt transfer

? Built-in FIFO (3 KBy tes) for Endpoint

? Up to 6 endpoint (EP0 to EP5) selectable

? Data transfer condition selectable for each Endpoints (EP1 to EP5)

? Data transfer type

(Bulk, Isochronous and Interrupt)

? Transfer direction (IN/OUT)

? Buffer size of FIFO (maximum 1024 By tes)

? Double (Toggle) buffer configuration

? Continuous transfer mode

(Buffering up to 1 KBy teX2)

? Max packet size

? Supports 4 input clock frequencies

? Input clock : 6/12/24/48 MHz

? Built-in PLL which has an oscillation buffer and outputs at 48 MHz

? Supports both 8-bit and 16-bit DMA transfers

? 16-bit CPU bus interface

? 3.3V single power source

? Built-in JTAG

APPLICATION

? Printer, Scanner , DSC , DVC

? PC camera , Multimedia speaker , Terminal adapter etc.

? Support all PC peripheral using Full Speed USB