PCF85 Datasheet, PDF (2/24 Pages) Integrated Circuit Systems – PCF85xxC-2 family 256 to 1024 ´ 8-bit CMOS EEPROMs with I2C-bus interface

Philips Semiconductors
256 to 1024 × 8-bit CMOS EEPROMs with
I²C-bus interface
Product specification
PCF85xxC-2 family
CONTENTS
1
2
3
4
5
6
7
7.1
7.2
7.3
8
8.1
8.2
8.3
8.4
8.4.1
8.4.2
8.4.3
8.5
8.5.1
FEATURES
GENERAL DESCRIPTION
QUICK REFERENCE DATA
ORDERING INFORMATION
DEVICE SELECTION
BLOCK DIAGRAM
PINNING
Pin description PCF8582C-2
Pin description PCF8594C-2
Pin description PCF8598C-2
I²C-BUS PROTOCOL
Bus conditions
Data transfer
Device addressing
Write operations
Byte/word write
Page write
Remark
Read operations
Remark
9
10
11
12
13
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
LIMITING VALUES
CHARACTERISTICS
I²C-BUS CHARACTERISTICS
WRITE CYCLE LIMITS
EXTERNAL CLOCK TIMING
PACKAGE OUTLINES
SOLDERING
Introduction
DIP
Soldering by dipping or by wave
Repairing soldered joints
SO
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I²C COMPONENTS
1997 Feb 13
2