CMOS 16位微处理器 CMOS 16-Bit Microprocessor
Description
The 80C86 high performance 16-bit CMOS CPU is manufactured using a self-aligned silicon gate CMOS process Scaled SAJI IV. Two modes of operation, minimum for small systems and maximum for larger applications such as multiprocessing, allow user configuration to achieve the highest performance level. Full TTL compatibility with the exception of CLOCK and industry standard operation allow use of existing NMOS 8086 hardware and software designs.
Features
• Compatible with NMOS 8086
• Completely Static CMOS Design
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MHz 80C86
- DC . . . . . . . . . . . . . . . . . . . . . . . . . . . .8MHz 80C86-2
• Low Power Operation
- lCCSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500µA Max
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . 10mA/MHz Typ
• 1MByte of Direct Memory Addressing Capability
• 24 Operand Addressing Modes
• Bit, Byte, Word and Block Move Operations
• 8-Bit and 16-Bit Signed/Unsigned Arithmetic
- Binary, or Decimal
- Multiply and Divide
• Wide Operating Temperature Range
- C80C86 . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
- l80C86 . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
- M80C86 . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC