Datasheet > IS82C59AZ

IS82C59AZ

更新时间： 2024-11-18 04:22:59

品牌	Logo	应用领域
英特矽尔 - INTERSIL		中断控制器
页数	文件大小	规格书
22页	410K
描述
CMOS Priority Interrupt Controller

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IS82C59AZ 数据手册

82C59A

Data Sheet

March 17, 2006

FN2784.5

CMOS Priority Interrupt Controller

Features

The Intersil 82C59A is a high performance CMOS Priority

Interrupt Controller manufactured using an advanced 2µm

CMOS process. The 82C59A is designed to relieve the

system CPU from the task of polling in a multilevel

priority system. The high speed and industry standard

configuration of the 82C59A make it compatible with

microprocessors such as 80C286, 80286, 80C86/88,

8086/88, 8080/85 and NSC800.

• Pb-Free Plus Anneal Available (RoHS Compliant)

• 12.5MHz, 8MHz and 5MHz Versions Available

• High Speed, “No Wait-State” Operation with 12.5MHz

80C286 and 8MHz 80C86/88

• Pin Compatible with NMOS 8259A

• 80C86/88/286 and 8080/85/86/88/286 Compatible

• Eight-Level Priority Controller, Expandable to

64 Levels

The 82C59A can handle up to eight vectored priority

interrupting sources and is cascadable to 64 without

additional circuitry. Individual interrupting sources can be

masked or prioritized to allow custom system configuration.

Two modes of operation make the 82C59A compatible with

both 8080/85 and 80C86/88/286 formats.

• Programmable Interrupt Modes

• Individual Request Mask Capability

• Fully Static Design

• Fully TTL Compatible

Static CMOS circuit design ensures low operating power.

The Intersil advanced CMOS process results in performance

equal to or greater than existing equivalent products at a

fraction of the power.

• Low Power Operation

- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . 10µA Maximum

- ICCOP . . . . . . . . . . . . . . . . . . . . . .1mA/MHz Maximum

• Single 5V Power Supply

• Commercial, Industrial and Military Operating

Temperature Ranges Available

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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