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N80C196KC20 from INTEL

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N80C196KC20

Manufacturer: INTEL, INETL

COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
N80C196KC20 INTEL, INETL 1218 In Stock

Description and Introduction

COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER The **N80C196KC20** is a high-performance 16-bit microcontroller from the MCS® 96 family, designed for embedded control applications requiring robust processing power and versatile peripheral integration. Manufactured with a **CHMOS III** process, it combines low power consumption with high-speed operation, making it suitable for industrial, automotive, and telecommunications systems.  

Featuring a **20 MHz clock speed**, the N80C196KC20 delivers efficient execution of complex algorithms, supported by a **16-bit CPU architecture** with a **register-to-register** design for optimized performance. Its integrated peripherals include **PWM outputs, timers, A/D converters, and serial I/O ports**, reducing the need for external components.  

The microcontroller offers **512 bytes of on-chip RAM** and a **memory-mapped I/O** structure, enhancing flexibility in system design. Its **extended addressing mode** supports up to **64 KB of external memory**, accommodating diverse application requirements. Additionally, the N80C196KC20 includes **hardware multiply/divide** instructions, accelerating mathematical computations.  

With its **extended temperature range** and **high noise immunity**, the N80C196KC20 is well-suited for harsh environments. Its reliability and feature-rich architecture make it a preferred choice for developers seeking a balance between performance and integration in embedded control solutions.  

This microcontroller remains a relevant solution for legacy systems and applications demanding deterministic real-time processing.

Application Scenarios & Design Considerations

COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER

Alternative Part Number

  • TS80C196KC20 --: Second-source 80C196KC CMOS microcontroller with the same 20 MHz speed grade and instruction-set compatibility, drop-in functional replacement.
  • 80C196KC20 --: Standard Intel 80C196KC part in the same 20 MHz bin; identical core and pinout, used when the N-suffix ordering code is unavailable.
  • TS87C196KC20 --: 87C196KC-family OTP/ROM variant with matching 20 MHz rating and 80C196KC-compatible architecture, suitable for legacy 196 designs.
  • TN80C196KC20 --: Same 80C196KC 16-bit microcontroller in a different package/temperature variant, functionally equivalent and widely available.
  • N87C196KC20 --: EPROM-based member of the same 196KC family with matching 20 MHz speed, usable as a drop-in substitute in most designs.
  • N80C196KB20 --: Closely related 80C196KB member of the same MCS-96 family with similar 20 MHz operation and pin compatibility for most designs.

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