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PCA9502BS PDF预览

PCA9502BS

更新时间: 2024-11-26 03:17:11
品牌 Logo 应用领域
恩智浦 - NXP 并行IO端口微控制器和处理器外围集成电路
页数 文件大小 规格书
25页 139K
描述
8-bit I/O expander with I2C-bus/SPI interface

PCA9502BS 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:4 X 4 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT616-3, HVQFN-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N其他特性:IT ALSO OPERATES AT 3.3V SUPPLY
JESD-30 代码:S-PQCC-N24JESD-609代码:e4
长度:4 mm湿度敏感等级:1
位数:8I/O 线路数量:8
端口数量:1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,.16SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:2.5/3.3 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:2.7 V最小供电电压:2.3 V
标称供电电压:2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:4 mm
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

PCA9502BS 数据手册

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PCA9502  
8-bit I/O expander with I2C-bus/SPI interface  
Rev. 03 — 13 October 2006  
Product data sheet  
1. General description  
The PCA9502 is an 8-bit I/O expander with I2C-bus/SPI host interface. The device comes  
in a very small HVQFN24 package, which makes it ideally suitable for hand-held, battery  
operated applications.  
The device also supports software reset, which allows the host to reset the device at any  
time, independent of the hardware reset signal.  
2. Features  
2.1 General features  
I Selectable I2C-bus or SPI interface  
I 3.3 V or 2.5 V operation  
I Industrial temperature range: 40 °C to +85 °C  
I Eight programmable I/O pins  
I Software reset  
I Industrial and commercial temperature ranges  
I Available in HVQFN24 package  
I 16 hardware-selectable slave addresses  
2.2 I2C-bus features  
I Noise filter on SCL/SDA inputs  
I 400 kbit/s (maximum)  
I Compliant with I2C-bus Fast-mode  
I Slave mode only  
2.3 SPI features  
I 15 Mbit/s maximum speed  
I Slave mode only  
I SPI Mode 0  
3. Applications  
I Factory automation and process control  
I Portable and battery operated devices  
I Cellular data devices  

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