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Intel 80C196NU, 8XC196NP, Microcontroller manual Tables

Models: Microcontroller 80C196NU 8XC196NP

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8XC196NP, 80C196NU USER’S MANUAL

TABLES

Table

 

Page

1-1

Handbooks and Product Information

1-6

1-2

Application Notes, Application Briefs, and Article Reprints

1-6

1-3

MCS®96 Microcontroller Datasheets (Commercial/Express)

1-7

1-4

MCS®96 Microcontroller Datasheets (Automotive)

1-7

1-5

MCS®96 Microcontroller Quick References

1-8

2-1

Features of the 8XC196NP and 80C196NU

2-2

2-2

State Times at Various Frequencies

2-9

2-3

Relationships Between Input Frequency, Clock Multiplier, and State Times

2-10

3-1

Multiply/Accumulate Example Code

3-2

3-2

Effect of SME and FME Bit Combinations

3-6

4-1

Operand Type Definitions

4-1

4-2

Equivalent Operand Types for Assembly and C Programming Languages

4-2

4-3

Definition of Temporary Registers

4-7

5-1

8XC196NP and 80C196NU Memory Map

5-4

5-2

Program Memory Access for the 83C196NP

5-5

5-3

8XC196NP and 80C196NU Special-purpose Memory Addresses

5-6

5-4

Special-purpose Memory Access for the 83C196NP

5-6

5-5

Peripheral SFRs

5-8

5-6

Register File Memory Addresses

5-11

5-7

CPU SFRs

5-12

5-8

Selecting a Window of Peripheral SFRs

5-15

5-9

Selecting a Window of the Upper Register File

5-15

5-10

Windows

5-17

5-11

Windowed Base Addresses

5-18

5-12

Memory Map for the System in Figure 5-9

5-28

5-13

Memory Map for the System in Figure 5-10

5-30

5-14

Memory Map for the System in Figure 5-11

5-32

6-1

Interrupt Signals

6-3

6-2

Interrupt and PTS Control and Status Registers

6-3

6-3

Interrupt Sources, Vectors, and Priorities

6-5

6-4

Execution Times for PTS Cycles

6-10

6-5

Single Transfer Mode PTSCB

6-23

6-6

Block Transfer Mode PTSCB

6-23

6-7

Comparison of PWM Modes

6-26

6-8

PWM Toggle Mode PTSCB

6-28

6-9

PWM Remap Mode PTSCB

6-33

7-1

Device I/O Ports

7-1

7-2

Bidirectional Port Pins

7-2

7-3

Bidirectional Port Control and Status Registers

7-3

7-4

Logic Table for Bidirectional Ports in I/O Mode

7-6

7-5

Logic Table for Bidirectional Ports in Special-function Mode

7-6

7-6

Control Register Values for Each Configuration

7-8

7-7

Port Configuration Example

7-8

7-8

Port Pin States After Reset and After Example Code Execution

7-9

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Intel 80C196NU, 8XC196NP, Microcontroller manual Tables
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Microcontroller, 80C196NU, 8XC196NP specifications

The Intel 8XC196NP and 80C196NU microcontrollers are part of Intel's renowned 16-bit microcontroller series that gained popularity in the 1980s and 1990s for embedded systems applications. Designed for a variety of applications, these microcontrollers are characterized by their robust performance, versatility, and industry-standard architecture.

The 8XC196NP features an enhanced instruction set with over 100 instructions, allowing for efficient code execution. It operates at clock speeds up to 16 MHz, which contributes to improved performance in time-sensitive applications. The microcontroller is equipped with a 16-bit data bus, enabling more efficient data handling compared to its 8-bit predecessors, thus accommodating complex algorithms and large data sets.

In terms of memory architecture, the 8XC196NP supports an addressable memory space of up to 64 KB of program memory and 64 KB of data memory. This configuration provides sufficient space for large applications while ensuring fast data access. The microcontroller includes integrated features such as timers, serial I/O capabilities, and interrupt processing, which enhance its functionality for real-time applications and control mechanisms.

The 80C196NU, on the other hand, is designed for lower power operation, making it suitable for battery-powered devices. This microcontroller maintains similar features to the 8XC196NP while offering advancements that support low-power consumption. The 80C196NU can also function in a range of temperature environments, making it adaptable for industrial applications.

Both the 8XC196NP and 80C196NU support external memory interfacing, allowing designers to expand the system's capability by connecting additional ROM and RAM. This flexibility makes them appealing for developing complex systems, such as motor controls, industrial automation, and consumer electronics.

Another standout feature of these microcontrollers is their built-in debugging capabilities. Intel provided hardware and software tools that enabled developers to test and troubleshoot their applications effectively, reducing the development time and increasing reliability.

Overall, the Intel 8XC196NP and 80C196NU microcontrollers stand out for their dependability, versatility, and performance, contributing significantly to the evolution of embedded system design. Their legacy continues to influence modern microcontroller technology, ensuring their relevance in a wide array of applications today.