MB86941 Просмотр технического описания (PDF) - Fujitsu

Номер в каталоге

Компоненты Описание

производитель

MB86941

Peripheral LSI for SPARClite

Fujitsu 

FUJITSU SEMICONDUCTOR

DATA SHEET

DS07-05602-5E

Microprocessor SPARClite

CMOS

Peripheral LSI for SPARClite

MB86941/942

s DESCRIPTION

MB86941 and MB86942 are dedicated peripheral LSIs for SPARClite*.

The MB86941 and MB86942 are designed to enable compact configuration of high-performance systems with

SPARClite architecture, and provide the following features.

* : SPARC is a registered trademark of SPARC International base on technology developed by Sun Microsystems,

Inc. SPARClite is a trademark of SPARC International, Inc. licensed exclusively to Fujitsu Microelectronics, Inc.

s FEATURES

Direct connection to SPARClite

Register read/write in 2 clock cycles up to 30MHz.

Register read/write in 3 clock cycles at 40MHz (MB86941) or 50MHz (MB86942).

Built-In On-Chip Modules:

• Interrupt controller

Interrupt input: 15 channels

Each interrupt input has independent masking and trigger mode settings

• 16-bit timer: 4 channels

Two of the four channels have prescalers

Each channel has five independent mode operations

MODE0 : Periodical-interrupt

MODE1 : Timeout-interrupt

MODE2 : Square wave generator

(Continued)

s PACKAGE

144-pin Plastic QFP

(FPT-144P-M03)

Share Link: