PCF8584 查看數據表（PDF） - NXP Semiconductors.
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PCF8584 Datasheet PDF : 40 Pages
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Philips Semiconductors
I2C-bus controller
Product specification
PCF8584
CONTENTS
1
2
3
4
5
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.8.1
6.8.1.1
6.8.1.2
6.8.1.3
6.8.1.4
6.8.1.5
6.8.1.6
6.8.2
6.8.2.1
6.8.2.2
6.8.2.3
6.8.2.4
6.8.2.5
6.8.2.6
6.8.2.7
6.9
6.10
6.11
6.11.1
6.11.2
6.12
6.12.1
6.12.2
6.12.3
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
General
Interface Mode Control (IMC)
Set-up registers S0', S2 and S3
Own address register S0'
Clock register S2
Interrupt vector S3
Data shift register/read buffer S0
Control/status register S1
Register S1 control section
PIN (Pending Interrupt Not)
ESO (Enable Serial Output)
ES1 and ES2
ENI
STA and STO
ACK
Register S1 status section
PIN bit
STS
BER
LRB/AD0
AAS
LAB
BB
Multi-master operation
Reset
Comparison to the MAB8400 I2C-bus interface
Deleted functions
added functions
Special function modes
Strobe
Long-distance mode
Monitor mode
7
SOFTWARE FLOWCHART EXAMPLES
7.1
Initialization
7.2
Implementation
8
I2C-BUS TIMING DIAGRAMS
9
LIMITING VALUES
10
HANDLING
11
DC CHARACTERISTICS
12
I2C-BUS TIMING SPECIFICATIONS
13
PARALLEL INTERFACE TIMING
14
APPLICATION INFORMATION
14.1
Application Notes
15
PACKAGE OUTLINES
16
SOLDERING
16.1
16.2
16.2.1
16.2.2
16.3
16.3.1
16.3.2
16.3.3
Introduction
DIP
Soldering by dipping or by wave
Repairing soldered joints
SO
Reflow soldering
Wave soldering
Repairing soldered joints
17
DEFINITIONS
18
LIFE SUPPORT APPLICATIONS
19 PURCHASE OF PHILIPS I2C COMPONENTS
1997 Oct 21
2
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