Philips Semiconductors
Microcontroller with extended I/O
CONTENTS
1
2
3
4
5
5.1
5.2
6
7
8
9
10
11
12
13
13.1
14
15
15.1
15.2
15.2.1
15.2.2
15.3
15.3.1
15.3.2
15.3.3
16
17
18
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING INFORMATION
Pinning
Pin description
PARALLEL PORTS
INSTRUCTION SET
SUMMARY OF DERIVATIVE PORTS AND
REGISTERS
ROM MASK OPTIONS
HANDLING
LIMITING VALUES
DC CHARACTERISTICS
AC CHARACTERISTICS
I2C-bus interface characteristics
PACKAGE OUTLINES
SOLDERING
Introduction
DIP
Soldering by dipping or by wave
Repairing soldered joints
SO and VSO
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS
Product specification
PCF84C85A
1996 Nov 21
2