87C196KD

The 87C196KD is a high-performance 16-bit microcontroller from Intel that offers a wide range of integrated features and peripherals. It is designed to provide efficient processing and control capabilities for embedded systems and industrial applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• P0.0 - P0.7: Port 0 - 8-bit bidirectional I/O port with internal pull-ups
• P1.0 - P1.7: Port 1 - 8-bit bidirectional I/O port with internal pull-ups, also serves as the multiplexed low-order address/data bus during external data memory accesses
• P2.0 - P2.7: Port 2 - 8-bit bidirectional I/O port with internal pull-ups
• P3.0 - P3.7: Port 3 - 8-bit bidirectional I/O port with internal pull-ups
• A8 - A15: Address Bus - High-order address outputs when external data memory is accessed
• T0, T1: Timer 0 and Timer 1 external count input/output
• INT0, INT1: External interrupt 0 and interrupt 1 inputs
• RXD, TXD: Serial port UART receiver and transmitter for serial communication
• WR, RD: External data memory write and read strobes
• ET0, ET1: Timer 0 and Timer 1 external count input enable
• EA, ALE: Enable external access, address latch enable for external memory interfacing

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 87C196KD microcontroller for a visual representation.

Key Features

• 16-Bit CPU Core: Offers enhanced data processing capabilities for complex applications.
• Integrated Peripherals: Includes timers/counters, UART, external memory interface, and interrupt control for versatile system control.
• High-Speed Operation: Operates at high clock frequencies to meet demanding performance requirements.
• Large Memory Space: Supports a wide address space for both program and data memory, enabling extensive code and data storage.
• On-Chip Debug Support: Provides built-in support for in-circuit debugging and programming of the microcontroller.
• Low-Power Modes: Features low-power operating and idle modes for energy-efficient operation.

Note: For detailed technical specifications, please refer to the 87C196KD datasheet.

Application

• Embedded Systems: Ideal for use in embedded control systems such as automotive, industrial automation, and consumer electronics.
• Industrial Control: Suitable for industrial control applications requiring high-performance processing and system integration.
• Communications Systems: Used in communication equipment and networking devices for data processing and control functions.

Functionality

The 87C196KD microcontroller offers advanced processing capabilities and integrated peripherals, making it an efficient solution for a wide range of embedded and industrial applications.

Usage Guide

• Power Supply: Connect VCC and GND pins to the appropriate supply voltages.
• Peripheral Connections: Interface external components such as sensors, actuators, and communication modules to the relevant I/O ports and communication interfaces.
• Memory Interface: Configure the external data memory interface for expanded data storage and retrieval.

Frequently Asked Questions

Q: Is in-circuit debugging supported by the 87C196KD?
A: Yes, the 87C196KD provides built-in support for in-circuit debugging and programming, facilitating development and testing processes.