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CDP1802A - CMOS 8-Bit Microprocessors

General Description

The CDP1802 family of CMOS microprocessors are 8-bit register oriented central processing units (CPUs) designed for use as general purpose computing or control elements in a wide range of stored program systems or products.

Key Features

  • are also provided to facilitate system design. The 1800 series architecture is designed with emphasis on the total microcomputer system as an integral entity so that systems having maximum flexibility and minimum cost can be realized. The 1800 series CPU also provides a synchronous interface to memories and external controllers for I/O devices, and minimizes the cost of interface controllers. Further, the I/O interface is capable of supporting devices operating in polled, interrupt driven, or dir.

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📁 Similar Datasheet

Part Number Description Manufacturer
CDP1802A CMOS 8-Bit Microprocessor GE
CDP1802AC CMOS 8-Bit Microprocessor GE
CDP1802BC CMOS 8-Bit Microprocessor GE

Other Datasheets by Intersil (now Renesas)

Part Number Description
CDP1802AC High-Reliability CMOS 8-Bit Microprocessor
CDP1802AC3 High-Reliability CMOS 8-Bit Microprocessor
CDP1802ACD3 High-Reliability CMOS 8-Bit Microprocessor
CDP1802BC CMOS 8-Bit Microprocessors
CDP1805 CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer
CDP1805AC CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer
CDP1806AC CMOS 8-Bit Microprocessor with On-Chip RAM and Counter/Timer
CDP1821C High-Reliability CMOS 1024-Word x 1-Bit Static RAM
CDP1821C3 High-Reliability CMOS 1024-Word x 1-Bit Static RAM
CDP1822 256-Word x 4-Bit LSI Static RAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CDP1802A, CDP1802AC, CDP1802BC March 1997 CMOS 8-Bit Microprocessors Description The CDP1802 family of CMOS microprocessors are 8-bit register oriented central processing units (CPUs) designed for use as general purpose computing or control elements in a wide range of stored program systems or products. The CDP1802 types include all of the circuits required for fetching, interpreting, and executing instructions which have been stored in standard types of memories. Extensive input/output (I/O) control features are also provided to facilitate system design. The 1800 series architecture is designed with emphasis on the total microcomputer system as an integral entity so that systems having maximum flexibility and minimum cost can be realized.