80C286 CMOS16位微处理器
The Intersil 80C286 is a static CMOS version of the NMOS 80286 microprocessor. The 80C286 is an advanced, highperformance microprocessor with specially optimized capabilities for multiple user and multi-tasking systems. The 80C286 has built-in memory protection that supports operating system and task isolation as well as program and data privacy within tasks. A 25MHz 80C286 provides up to nineteen times the throughput of a standard 5MHz 8086. The 80C286 includes memory management capabilities that map 230 (one gigabyte) of virtual address space per task into 224 bytes (16 megabytes) of physical memory.
80C286 产品特性
- Compatible with NMOS 80286
- Wide Range of Clock Rates
- DC to 25MHz (80C286-25)
- DC to 20MHz (80C286-20)
- DC to 16MHz (80C286-16)
- DC to 12.5MHz (80C286-12)
- DC to 10MHz (80C286-10)
- Static CMOS Design for Low Power Operation
- ICCSB = 5mA Maximum
- ICCOP = 185mA Maximum (80C286-10)
- ICCOP = 220mA Maximum (80C286-12)
- ICCOP = 260mA Maximum (80C286-16)
- ICCOP = 310mA Maximum (80C286-20)
- ICCOP = 410mA Maximum (80C286-25)
- High Performance Processor (Up to 19 Times the 8086 Throughput)
- Large Address Space
- 16 Megabytes Physical/1 Gigabyte Virtual per Task
- Integrated Memory Management, Four-Level Memory Protection and Support for Virtual Memory and Operating
- Two 80C86 Upward Compatible Operating Modes
- 80C286 Real Address Mode
- PVAM
- Compatible with 80287 Numeric Data Co-Processor
- High Bandwidth Bus Interface (25 Megabyte/Sec)
- Available In
- 68 Pin PGA (Commercial, Industrial, and Military)
- 68 Pin PLCC (Commercial and Industrial)
80C286 芯片订购指南
80C286 应用技术支持与电子电路设计开发资源下载
- 80C286 数据资料 datatSheet 下载.PDF