80C196NU Intel Corporation, 80C196NU Datasheet - Page 3

• Manufacturer Part Number: 80C196NU
• Description: COMMERCIAL CHMOS MICROCONTROLLER
• Manufacturer: Intel Corporation

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8XC196NU Commercial
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CHMOS 16-bit Microcontroller
6.1
6.2
Product Overview ................................................................................................................ 1
Nomenclature Overview ...................................................................................................... 2
Pinout .................................................................................................................................. 3
Signals .............................................................................................................................. 12
Address Map ..................................................................................................................... 19
Electrical Characteristics ................................................................................................... 20
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
Thermal Characteristics .................................................................................................... 38
8XC196NU Errata ............................................................................................................ 38
Datasheet Revision History ............................................................................................... 38
8XC196NU Block Diagram...................................................................................................1
The 8XC196NU Family Nomenclature .................................................................................2
80C196NU 100-pin SQFP Package.....................................................................................3
80C196NU 100-pin QFP Package .......................................................................................6
83C196NU 100-pin QFP Package .......................................................................................9
Effect of Clock Mode on CLKOUT......................................................................................23
System Bus Timings, Multiplexed Bus Mode .....................................................................27
READY Timing, Multiplexed Bus Mode..............................................................................28
System Bus Timings, Demultiplexed Bus Mode.................................................................31
READY Timing, Demultiplexed Bus Mode .........................................................................32
Deferred Bus Mode Timing Diagram..................................................................................33
HOLD#, HLDA# Timing Diagram .......................................................................................34
Serial Port Waveform — Synchronous Mode 0..................................................................35
External Clock Drive Waveforms........................................................................................36
AC Testing Output Waveforms During 5.0 Volt Testing .....................................................36
Float Waveforms During 5.0 Volt Testing...........................................................................37
DC Characteristics........................................................................................................ 21
AC Characteristics........................................................................................................ 23
Explanation of AC Symbols ...................................................................................24
AC Characteristics — Multiplexed Bus Mode ........................................................25
AC Characteristics — Demultiplexed Bus Mode ...................................................29
HOLD#, HLDA# Timings .......................................................................................34
AC Characteristics — Serial Port, Synchronous Mode 0 ......................................35
External Clock Drive ..............................................................................................36
Relationship of XTAL1 to CLKOUT .......................................................................23
CONTENTS
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