MSM82C59A-2RS 查看數據表（PDF） - Oki Electric Industry

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MSM82C59A-2RS

PROGRAMMABLE INTERRUPT CONTROLLER

Oki Electric Industry 

E2O0021-27-X3

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Previous version: Aug. 1996

MSM82C59A-2RS/GS/JS

PROGRAMMABLE INTERRUPT CONTROLLER

GENERAL DESCRIPTION

The MSM82C59A-2 is a programmable interrupt for use in MSM80C85AH and MSM80C86A-

10/88A-10 microcomputer systems.

Based on CMOS silicon gate technology, this device features an extremely low standby current

of 100mA (max.) in chip non-selective status. During interrupt control status, the power

consumption is very low with only 5 mA (max.) being required.

Internally, the MSM82C59A-2 can control priority interrupts up to 8 levels, and can be

expanded up to 64 levels by cascade connection of a number of devices.

FEATURES

• Silicon gate CMOS technology for high speed and low power consumption

• 3 V to 6 V single power supply

• MSM80C85AH system compatibility (MAX5 MHz)

• MSM80C86A-10/88A-10 system compatibility (MAX8 MHz)

• 8-level priority interrupt control

• Interrupt levels expandable up to 64 levels

• Programmable interrupt mode

• Maskable interrupt

• Automatically generated CALL code (85 mode)

• TTL compatible

• 28-pin Plastic DIP (DIP28-P-600-2.54): (Product name: MSM82C59A-2RS)

• 28-pin Plastic QFJ (QFJ28-P-S450-1.27): (Product name: MSM82C59A-2JS)

• 32-pin Plastic SSOP (SSOP32-P-430-1.00-K): (Product name: MSM82C59A-2GS-K)

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