This post explains for the Microprocessor. A 16-bit microprocessor is a type of central processing unit (CPU) that is designed to work with data in 16-bit chunks. The “16-bit” designation refers to the width of the data bus, which determines the size of data that the processor can handle in a single operation.
The Part Number is 8086.
The function of this semiconductor is CMOS 16-Bit Microprocessor.
Manufacturer: Intersil
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Description
The Intersil 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.
1. 16-Bit Data Bus: A 16-bit microprocessor has a 16-bit data bus, which means it can process data in 16-bit chunks or words. This allows it to work with data values ranging from 0 to 65,535 (2^16 – 1).
2. Address Bus: The address bus determines the maximum amount of memory that the microprocessor can access. In the case of a 16-bit microprocessor, the address bus typically allows access to up to 64 kilobytes (64K) of memory (2^16 bytes).
3. Instruction Set: The instruction set architecture (ISA) of a 16-bit microprocessor defines the set of machine-level instructions it can execute. These instructions can include arithmetic and logic operations, data movement, branching, and more.
Features
• Compatible with NMOS 8086
• Completely Static CMOS Design
• Low Power Operation
• 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
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Pinouts
8086 PDF Datasheet
