參數(shù)資料
型號: PCF8575C
廠商: NXP Semiconductors N.V.
英文描述: Remote 16-bit I/O expander for I2C-bus
中文描述: 遠(yuǎn)程16位I / O擴展I2C總線
文件頁數(shù): 2/24頁
文件大?。?/td> 107K
代理商: PCF8575C
1999 Aug 05
2
Philips Semiconductors
Product specification
Remote 16-bit I/O expander for I
2
C-bus
PCF8575C
CONTENTS
1
2
3
4
5
6
6.1
6.2
6.3
6.4
6.5
7
7.1
7.2
7.3
7.4
8
9
10
11
12
13
14
14.1
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Quasi-bidirectional I/Os
Addressing
Reading from a port (input mode)
Writing to the port (output mode)
Interrupt
CHARACTERISTICS OF THE I
2
C-BUS
Bit transfer
START and STOP conditions
System configuration
Acknowledge
LIMITING VALUES
HANDLING
CHARACTERISTICS
I
2
C-BUS TIMING CHARACTERISTICS
DEVICE PROTECTION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C COMPONENTS
14.2
14.3
14.4
14.5
15
16
17
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