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| High Performance Microprocessor with Memory Management and Protection |
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Available in RoHS/Pb-Free
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 Buy direct from Intersil
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 Check distributor inventory
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 Request samples
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| 5962-9067801MXC |
Active |
Mil |
68 Ld PGA |
N/A |
471.68 |
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| 5962-9067802MXC |
Active |
Mil |
68 Ld PGA |
N/A |
623.83 |
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| MG80C286-10/883 |
Active |
Mil |
68 Ld PGA |
N/A |
462.25 |
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| MG80C286-12/883 |
Active |
Mil |
68 Ld PGA |
N/A |
580.78 |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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The Intersil 80C286/883 is a static CMOS version of the NMOS 80286 microprocessor. The 80C286/883 is an advanced, high-performance microprocessor with specially optimized capabilities for multiple user and multi-tasking systems. The 80C286/883 has built-in memory protection that supports operating system and task isolation as well as program and data privacy within tasks. The 80C286/883 includes memory management capabilities that map 230 (one gigabyte) of virtual address space per task into 224 bytes (16 megabytes) of physical memory.
The 80C286/883 is upwardly compatible with 80C86 and 80C88 software (the 80C286/883 instruction set is a superset of the 80C86/80C88 instruction set). Using the 80C286/ 883 real address mode, the 80C286/883 is object code compatible with existing 80C86 and 80C88 software. In protected virtual address mode, the 80C286/883 is source code compatible with 80C86 and 80C88 software but may require upgrading to use virtual address as supported by the 80C286/883’s integrated memory management and protection mechanism. Both modes operate at full 80C286/883 performance and execute a superset of the 80C86 and 80C88 instructions.
The 80C286/883 provides special operations to support the efficient implementation and execution of operating systems. For example, one instruction can end execution of one task, save its state, switch to a new task, load its state, and start execution of the new task. The segment-not-present exception and restartable instructions. |
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 Key Features |
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This Circuit is Processed in Accordance to MIL-STD- 883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
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Compatible with NMOS 80286/883
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Static CMOS Design for Low Power Operation
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ICCSB = 5mA Maximum
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ICCOP = 185mA Maximum (80C286-10/883)
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ICCOP = 220mA Maximum (80C286-12/883)
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Large Address Space
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16 Megabytes Physical
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1 Gigabyte Virtual per Task
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Integrated Memory Management, Four-Level Memory Protection and Support for Virtual Memory and Operating Systems
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Two 80C86 Upward Compatible Operating Modes
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80C286/883 Real Address Mode
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Protected Virtual Address Mode
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Compatible with 80287 Numeric Data Co-Processor
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| Related Documentation |
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 Application Note(s): |
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 Datasheet(s): |
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 Military SMD(s): |
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 Technical Homepage: |
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| Other: |
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 Application Block Diagrams |
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| | 80C286 | | CMOS 16-Bit Microprocessor | | | | 80C86 | | CMOS 16-Bit Microprocessor | | | | 80C86/883 | | CMOS 16-Bit Microprocessor | | | | 80C88 | | CMOS 8-Bit/16-Bit Microprocessor | | | | 80C88/883 | | CMOS 8-Bit/16-Bit Microprocessor | | | | 82C37A | | CMOS High Performance Programmable DMA Controller | | | | 82C52 | | CMOS Serial Controller Interface | | | | 82C54 | | CMOS Programmable Interval Timer | | | | 82C55A | | CMOS Programmable Peripheral Interface | | | | 82C59A | | CMOS Priority Interrupt Controller | | | | 82C84A | | CMOS Clock Generator Driver | | | | 82C88 | | CMOS Bus Controller | | | | 82C89 | | CMOS Bus Arbiter | | | | CDP1802A | | CMOS 8-Bit Microprocessors | | | | HD-4702/883 | | CMOS Programmable Bit Rate Generator | | | | HD-6402/883 | | CMOS Universal Asynchronous Receiver Transmitter (UART) | | | | HD-6409/883 | | CMOS Manchester Encoder-Decoder | | | | MD82C59A | | CMOS Priority Interrupt Controller, 5, 8 and 12.5MHz | | | | MD82C59A-5 | | CMOS Priority Interrupt Controller, 5, 8 and 12.5MHz | | | | MP82C55A | | CMOS Programmable Peripheral Interface | | | | MQ82C55A | | CMOS Programmable Peripheral Interface | | | | MR82C59A | | CMOS Priority Interrupt Controller, 5, 8 and 12.5MHz | | | | MS82C55A | | CMOS Programmable Peripheral Interface | |
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