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, .
• 12.5MHz, 8MHz and 5MHz Versions Available - 12.5MHz Operation . . . . . . . . . . . . . . . . . . . 82C59A-12 - 8MHz Operation . . . . . . . . . . . . . . . . . . . . . . . 82C59A - 5MHz Operation . . . . . . . . . . . . . . . . . . . . . . 82C59A-5
• 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
• Programmable Interrupt Modes
• Individual Request Mask Capability
• Fully Static Design
• Fully TTL Compatible
• Low Power Opera.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ID82C50A |
Intersil Corporation |
CMOS Asynchronous Communications Element | |
2 | ID82C52 |
Intersil Corporation |
CMOS Serial Controller Interface | |
3 | ID82C52 |
Renesas |
CMOS Serial Controller Interface | |
4 | ID82C54 |
Intersil Corporation |
CMOS Programmable Interval Timer | |
5 | ID82C55A |
Harris Corporation |
CMOS Programmable Peripheral Interface | |
6 | ID82C55A |
Intersil Corporation |
CMOS Programmable Peripheral Interface | |
7 | ID82C237 |
Intersil Corporation |
CMOS High Performance Programmable DMA Controller | |
8 | ID82C284 |
Intersil Corporation |
Clock Generator and Ready Interface for 80C286 Processors | |
9 | ID82C37A |
Harris Corporation |
CMOS High Performance Programmable DMA Controller | |
10 | ID82C37A |
Intersil Corporation |
CMOS High Performance Programmable DMA Controller | |
11 | ID82C82 |
Intersil Corporation |
CMOS Octal Latching Bus Driver | |
12 | ID82C83H |
Intersil Corporation |
CMOS Octal Latching Inverting Bus Driver |