P89C738ABB View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
P89C738ABB Datasheet PDF : 64 Pages
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Philips Semiconductors
8-bit Flash microcontrollers
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
ORDERING INFORMATION
4
BLOCK DIAGRAM
5
FUNCTIONAL DIAGRAM
6
PINNING INFORMATION
6.1
Pin configuration
6.2
Pin description
7
FUNCTIONAL DESCRIPTION
7.1
General
7.2
Instruction set execution
8
MEMORY ORGANIZATION
8.1
Program memory
8.2
Internal data memory
8.3
Addressing
9
INTERRUPT SYSTEM
9.1
Interrupt Enable Register (IE)
9.2
Interrupt Priority Register (IP)
10
TIMERS/COUNTERS
10.1
Timer 0 and Timer 1
10.2
Timer 2
10.3
Watchdog Timer (T3)
11
I/O FACILITIES
12
FULL DUPLEX SERIAL PORT (UART)
12.1
The Serial Port operating modes
12.2
Serial Port Control Register (SCON)
13
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)
14
OSCILLATOR CIRCUIT
Product specification
P89C738; P89C739
15
15.1
16
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
16.12
17
18
19
20
21
21.1
21.2
21.3
22
23
23.1
23.2
23.3
24
25
RESET
Power-on reset
MULTIPLE PROGRAMMING ROM
(MTP-ROM)
Features
General description
Automatic programming and Automatic chip
erase
Command definitions
Silicon-ID-Read command
Set-up of Automatic chip erase and Automatic
erase commands
Set-up of the Automatic program and Program
commands
Reset command
Write operation status
Write operation
System considerations
Command programming/data programming
and erase operation
SPECIAL FUNCTION REGISTERS
OVERVIEW
INSTRUCTION SET
LIMITING VALUES
DC CHARACTERISTICS
AC CHARACTERISTICS
Serial Port characteristics
Timing waveforms
Timing symbol naming conventions
PACKAGE OUTLINES
SOLDERING
Introduction
DIP
PLCC and QFP
DEFINITIONS
LIFE SUPPORT APPLICATIONS
1998 Apr 07
2
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