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PCA9535C PDF预览

PCA9535C

更新时间: 2024-02-15 15:49:20
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
32页 191K
描述
16-bit I2C-bus and SMBus, low power I/O port with interrupt

PCA9535C 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC24/28,.14X.2,20针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
JESD-30 代码:R-PQCC-N24长度:5.5 mm
位数:16I/O 线路数量:16
端口数量:2端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC24/28,.14X.2,20封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE电源:2.5/5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Parallel IO Port最大供电电压:5.5 V
最小供电电压:2.3 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:3.5 mmuPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches:1

PCA9535C 数据手册

 浏览型号PCA9535C的Datasheet PDF文件第3页浏览型号PCA9535C的Datasheet PDF文件第4页浏览型号PCA9535C的Datasheet PDF文件第5页浏览型号PCA9535C的Datasheet PDF文件第7页浏览型号PCA9535C的Datasheet PDF文件第8页浏览型号PCA9535C的Datasheet PDF文件第9页 
PCA9535; PCA9535C  
NXP Semiconductors  
16-bit I2C-bus and SMBus, low power I/O port with interrupt  
6. Functional description  
Refer to Figure 1 “Block diagram of PCA9535; PCA9535C”.  
6.1 Device address  
slave address  
0
1
0
0
A2 A1 A0 R/W  
fixed  
programmable  
002aac219  
Fig 6. PCA9535; PCA9535C device address  
6.2 Registers  
6.2.1 Command byte  
The command byte is the first byte to follow the address byte during a write transmission.  
It is used as a pointer to determine which of the following registers will be written or read.  
Table 4.  
Command byte  
Register  
Command  
0
1
2
3
4
5
6
7
Input port 0  
Input port 1  
Output port 0  
Output port 1  
Polarity Inversion port 0  
Polarity Inversion port 1  
Configuration port 0  
Configuration port 1  
PCA9535_PCA9535C_3  
© NXP B.V. 2007. All rights reserved.  
Product data sheet  
Rev. 03 — 4 October 2007  
6 of 32  

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