8XC196NU COMMERCIAL CHMOS 16-BIT MICROCONTROLLER

iv

Tables

1.

Description of Product Nomenclature...................................................................................2

2.

80C196NU 100-pin SQFP Pin Assignment..........................................................................4

3.

80C196NU 100-pin SQFP Pin Assignment Arranged by Functional Categories .................5

4.

80C196NU 100-pin QFP Pin Assignment ............................................................................7

5.

80C196NU 100-pin QFP Pin Assignment Arranged by Functional Categories....................8

6.

83C196NU 100-pin QFP Pin Assignment ..........................................................................10

7.

83C196NU 100-pin QFP Pin Assignment Arranged by Functional Categories..................11

8.

Signal Descriptions ............................................................................................................12

9.

8XC196NU Address Map ...................................................................................................19

10.

DC Characteristics Over Specified Operating Conditions ..................................................21

11.

AC Timing Symbol Definitions............................................................................................24

12.

AC Characteristics the 8XC196NU Will Meet, Multiplexed Bus Mode ...............................25

13.

AC Characteristics the External Memory System Must Meet, Multiplexed Bus Mode .......26

14.

AC Characteristics the 8XC196NU Will Meet, Demultiplexed Bus Mode...........................29

15.

AC Characteristics the External Memory System Must Meet, Demultiplexed Bus Mode...30

16.

HOLD#, HLDA# Timings ....................................................................................................34

17.

Serial Port Timing — Synchronous Mode 0 .......................................................................35

18.

External Clock Drive...........................................................................................................36

19.

Thermal Characteristics .....................................................................................................38