Remote 16-bit I/O expander for I2
參數(shù)資料
型號: PCF8575TS/1,118
廠商: NXP Semiconductors
文件頁數(shù): 12/24頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 24SSOP
產(chǎn)品培訓(xùn)模塊: I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標(biāo)準(zhǔn)包裝: 1
接口: I²C
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時鐘: 400kHz
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 標(biāo)準(zhǔn)包裝
包括: POR
產(chǎn)品目錄頁面: 827 (CN2011-ZH PDF)
其它名稱: 568-1079-6
1999 Apr 07
2
Philips Semiconductors
Product specication
Remote 16-bit I/O expander for I2C-bus
PCF8575
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
ORDERING INFORMATION
4
BLOCK DIAGRAM
5
PINNING
6
CHARACTERISTICS OF THE I2C-BUS
6.1
Bit transfer
6.2
START and STOP conditions
6.3
System configuration
6.4
Acknowledge
7
FUNCTIONAL DESCRIPTION
7.1
Quasi-bidirectional I/Os
7.2
Addressing
7.3
Reading from a port (input mode)
7.4
Writing to the port (output mode)
7.5
Interrupt
8
LIMITING VALUES
9
HANDLING
10
CHARACTERISTICS
11
I2C-BUS TIMING CHARACTERISTICS
12
DEVICE PROTECTION
13
PACKAGE OUTLINE
14
SOLDERING
14.1
Introduction to soldering surface mount
packages
14.2
Reflow soldering
14.3
Wave soldering
14.4
Manual soldering
14.5
Suitability of surface mount IC packages for
wave and reflow soldering methods
15
DEFINITIONS
16
LIFE SUPPORT APPLICATIONS
17
PURCHASE OF PHILIPS I2C COMPONENTS
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