COP8SCR9 datasheet(2/105 Pages) TI1

2 / 105 page

COP8SBR9, COP8SCR9, COP8SDR9

SNOS537I – JUNE 2000 – REVISED MARCH 2013

www.ti.com

Introduction

.............................................. 1

5.3

DATA MEMORY

.................................... 21

1.1

FEATURES

.......................................... 1

5.4

DATA MEMORY SEGMENT RAM EXTENSION

... 22

1.2

DESCRIPTION

...................................... 1

5.5

OPTION REGISTER

............................... 23

Device Information

...................................... 3

5.6

SECURITY

......................................... 25

2.1

Devices Included in this Datasheet

.................. 3

5.7

RESET

.............................................. 25

Electrical Specifications

............................. 10

5.8

OSCILLATOR CIRCUITS

.......................... 29

3.1

Absolute Maximum Ratings

........................ 10

5.9

CONTROL REGISTERS

........................... 30

3.2

Electrical Characteristics DC Electrical

5.10

In-System Programming

............................ 33

Characteristics (

−40°C ≤ TA ≤ +85°C) .............. 10

5.11

Timers

.............................................. 41

3.3

Electrical Characteristics AC Electrical

5.12

Power Saving Features

............................. 47

Characteristics (

−40°C ≤ TA ≤ +85°C) .............. 12

5.13

USART

.............................................. 58

3.4

DC Electrical Characteristics (

−40°C ≤ TA ≤

5.14

Interrupts

............................................ 68

+125°C)

............................................. 13

5.15

WATCHDOG/Clock Monitor

........................ 76

3.5

AC Electrical Characteristics (

−40°C ≤ TA ≤ +125°C)

...................................................... 14

5.16

MICROWIRE/PLUS

................................ 79

Pin Descriptions

....................................... 16

5.17

Memory Map

....................................... 83

4.1

EMULATION CONNECTION

....................... 19

5.18

Instruction Set

...................................... 85

Functional Description

............................... 21

5.19

Development Support

.............................. 97

5.1

CPU REGISTERS

.................................. 21

Revision History

........................................... 100

5.2

PROGRAM MEMORY

.............................. 21

Contents

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