KL5KUSB121中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

[Kawasaki LSI]

General Description

The Kawasaki KL5KUSB121 Controller is a unique single chip solution to interface peripheral devices to the Universal Serial Bus (USB) and Ethernet. The KL5KUSB121 has been specifically designed to provide a simple solution to communicate with Ethernet applications as well as other USB peripheral devices. This has been accomplished by its highly integrated functionality. The USB controller consists of a central 16-bit processor, mask ROM, RAM buffer, clock generator, Ethernet interface, UART, IRQ, Watchdog Timer, Serial interface, External Memory Interface and SPORT Interface.

Features

? Advanced 16 Bit processor for USB transaction processing and control data processing

? 10/100Base-T compatibility

? USB interface ver. 1.0/1.1 compliant

? Transceivers and SIE (Serial Interface Engine)

? Internal Clock Generation - Utilizes low cost external 12MHz crystal circuitry

? MII Physical Layer interface

? 1.5K x 16 Internal RAM buffer

? Remote NDIS for faster data transfer.

? Fully IEEE 802.3 compliant 10 Mbit/sec Ethernet MAC Layer. Interfaces serially of an external ENDEC PHY.

? UART

? External memory interface

? LQFP package

? Serial Interface for external EEPROM