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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 | IS82C59A-12 |
Intersil Corporation |
CMOS Priority Interrupt Controller |
|
| 2 | IS82C59A-5 |
Intersil Corporation |
CMOS Priority Interrupt Controller |
|
| 3 | IS82C50A-5 |
Intersil Corporation |
CMOS Asynchronous Communications Element |
|
| 4 | IS82C50A-5Z |
Renesas |
CMOS Serial Controller Interface |
|
| 5 | IS82C52 |
Intersil Corporation |
CMOS Serial Controller Interface |
|
| 6 | IS82C52 |
Renesas |
CMOS Serial Controller Interface |
|
| 7 | IS82C52Z |
Renesas |
CMOS Serial Controller Interface |
|
| 8 | IS82C54 |
Intersil Corporation |
CMOS Programmable Interval Timer |
|
| 9 | IS82C54-10 |
Intersil Corporation |
CMOS Programmable Interval Timer |
|
| 10 | IS82C54-12 |
Intersil Corporation |
CMOS Programmable Interval Timer |
|
| 11 | IS82C54Z |
Intersil Corporation |
CMOS Programmable Interval Timer |
|
| 12 | IS82C55A |
Intersil Corporation |
CMOS Programmable Peripheral Interface |
|