P89C738 datasheet(2/64 Pages) PHILIPS

2 / 64 page

1998 Apr 07

Philips Semiconductors

Product speciﬁcation

8-bit Flash microcontrollers

P89C738; P89C739

CONTENTS

FEATURES

GENERAL DESCRIPTION

ORDERING INFORMATION

BLOCK DIAGRAM

FUNCTIONAL DIAGRAM

PINNING INFORMATION

6.1

Pin configuration

6.2

Pin description

FUNCTIONAL DESCRIPTION

7.1

General

7.2

Instruction set execution

MEMORY ORGANIZATION

8.1

Program memory

8.2

Internal data memory

8.3

Addressing

INTERRUPT SYSTEM

9.1

Interrupt Enable Register (IE)

9.2

Interrupt Priority Register (IP)

TIMERS/COUNTERS

10.1

Timer 0 and Timer 1

10.2

Timer 2

10.3

Watchdog Timer (T3)

I/O FACILITIES

FULL DUPLEX SERIAL PORT (UART)

12.1

The Serial Port operating modes

12.2

Serial Port Control Register (SCON)

REDUCED POWER MODES

13.1

Idle mode

13.2

Power-down mode

13.3

Wake-up from Power-down mode

13.4

Status of external pins

13.5

Power Control Register (PCON)

OSCILLATOR CIRCUIT

RESET

15.1

Power-on reset

MULTIPLE PROGRAMMING ROM

(MTP-ROM)

16.1

Features

16.2

General description

16.3

Automatic programming and Automatic chip

erase

16.4

Command definitions

16.5

Silicon-ID-Read command

16.6

Set-up of Automatic chip erase and Automatic

erase commands

16.7

Set-up of the Automatic program and Program

commands

16.8

Reset command

16.9

Write operation status

16.10

Write operation

16.11

System considerations

16.12

Command programming/data programming

and erase operation

SPECIAL FUNCTION REGISTERS

OVERVIEW

INSTRUCTION SET

LIMITING VALUES

DC CHARACTERISTICS

AC CHARACTERISTICS

21.1

Serial Port characteristics

21.2

Timing waveforms

21.3

Timing symbol naming conventions

PACKAGE OUTLINES

SOLDERING

23.1

Introduction

23.2

DIP

23.3

PLCC and QFP

DEFINITIONS

LIFE SUPPORT APPLICATIONS

P89C738 Datasheet(PDF) 2 Page - NXP Semiconductors

P89C738 Datasheet(HTML) 2 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Datasheet Download

Link URL