8085A - 8-bit Microprocessor

Intel

Download the 8085A datasheet PDF. This datasheet also covers the 8085 variant, as both devices belong to the same 8-bit microprocessor family and are provided as variant models within a single manufacturer datasheet.

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8085A 8-bit microprocessor by Intel - Datasheet Preview — Note: The manufacturer provides a single datasheet file (8085-Intel.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	8085A
Manufacturer	Intel
File Size	521.21 KB
Description	8-bit Microprocessor
Datasheet	8085A Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
8085A	8-Bit Miceoprocessor	AMD
8085AH	8 BIT HMOS MICROPROCESSORS	Intel Corporation
8085AH-1	8 BIT HMOS MICROPROCESSORS	Intel Corporation
8085AH-2	8 BIT HMOS MICROPROCESSORS	Intel Corporation
8080A	8 Bit Microprocessor	AMD

Other Datasheets by Intel

Part Number	Description
8085	8-bit Microprocessor
8080	Assembly Language Programming Manual
8080	Microcomputer Systems User Manual
8080A	8-BIT N-CHANNEL MICROPROCESSOR
8080A-1	8-BIT N-CHANNEL MICROPROCESSOR

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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Intel 8085 8-bit Microprocessor Intel 8085 is an 8-bit, NMOS microprocessor. It is a 40 pin C package fabricated on a single LSI chip. The Intel 8085A uses a single +5V D.C supply for its operation. Its clock speed is about 3 MHz. The clock cycle is of 320 ns. The time for the back cycle of the Intel 8085 A-2 is 200 ns. It has 80 basic instructions and 246 opcodes. Figure 1 shows the block diagram of Intel 8085A. It consists of three main sections, an arithmetic and logic unit a timing and control unit and several registers. These important sections are described as under. ALU The arithmetic and logic unit, ALU performs the following arithmetic and logic operations. 1. Addition 2. Subtraction 3. Logical AND 4. Logical OR 5. Logical EXCLUSIVE OR 6. Complement (logical NOT) 7.