参数资料
型号: PCA9502BS,128
厂商: NXP Semiconductors
文件页数: 1/25页
文件大小: 0K
描述: IC I/O EXPANDER I2C/SPI 24HVQFN
标准包装: 1,500
接口: I²C,SPI
输入/输出数: 8
中断输出:
频率 - 时钟: 400kHz
电源电压: 2.3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: 24-HVQFN(4x4)
包装: 带卷 (TR)
其它名称: 935281363128
PCA9502BS-F
PCA9502BS-F-ND
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 lter 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
PCA9502
8-bit I/O expander with I2C-bus/SPI interface
Rev. 03 — 13 October 2006
Product data sheet
相关PDF资料
PDF描述
PCA9505DGG,118 IC I/O EXPANDER I2C 40B 56TSSOP
PCA9507D,118 IC I/O EXPANDER I2C 24B 8SOIC
PCA9534PW,112 IC I/O EXPANDER I2C 8B 16TSSOP
PCA9535BS1,118 IC I/O EXPANDER I2C 16B 24HVQFN
PCA9535EDWR2G 16-BIT I/O EXPANDER
相关代理商/技术参数
参数描述
PCA9502BS-F 功能描述:接口-I/O扩展器 8-BITI/O EXPDR W/I2C-SPI INTRF RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel
PCA9503A 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns
PCA9504A 功能描述:接口 - 专用 GLUE CHIP 4 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
PCA9504ADGG 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Glue chip 4
PCA9504ADGG,112 功能描述:接口 - 专用 GLUE CHIP 4 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59