Intel 80C196NU, 8XC196NP, Microcontroller manual Units of measure, Related Documents

Models: Microcontroller 80C196NU 8XC196NP

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GUIDE TO THIS MANUAL

t

Lowercase “t” represents the internal operating period. See “Internal

 

Timing” on page 2-7 for details.

units of measure

The following abbreviations are used to represent units of measure:

 

A

amps, amperes

 

DCV

direct current volts

 

Kbytes

kilobytes

 

kHz

kilohertz

 

kΩ

kilo-ohms

 

mA

milliamps, milliamperes

 

Mbytes

megabytes

 

MHz

megahertz

 

ms

milliseconds

 

mW

milliwatts

 

ns

nanoseconds

 

pF

picofarads

 

W

watts

 

V

volts

 

μA

microamps, microamperes

 

μF

microfarads

 

μs

microseconds

 

μW

microwatts

X

Uppercase X (no italics) represents an unknown value or an

 

irrelevant (“don’t care”) state or condition. The value may be either

 

binary or hexadecimal, depending on the context. For example,

 

2XAFH (hex) indicates that bits 11:8 are unknown; 10XXB (binary)

 

indicates that the two least-significant bits are unknown.

1.3RELATED DOCUMENTS

The tables in this section list additional documents that you may find useful in designing systems incorporating MCS 96 microcontrollers. These are not comprehensive lists, but are a representa- tive sample of relevant documents. For a complete list of available printed documents, please or- der the literature catalog (order number 210621). To order documents, please call the Intel literature center for your area (telephone numbers are listed on page 1-11).

Intel’s ApBUILDER software, hypertext manuals and datasheets, and electronic versions of ap- plication notes and code examples are also available from the BBS (see “Bulletin Board System (BBS)” on page 1-9). New information is available first from FaxBack and the BBS. Refer to “Electronic Support Systems” on page 1-8 for details.

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Intel 80C196NU, 8XC196NP, Microcontroller manual Units of measure, Related Documents

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.