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PCA9536TK PDF预览

PCA9536TK

更新时间: 2024-02-21 12:06:53
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光电二极管
页数 文件大小 规格书
22页 199K
描述
4-bit I2C-bus and SMBus I/O port

PCA9536TK 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:BGA
包装说明:VFBGA, BGA8,2X4,20针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
JESD-30 代码:R-XBGA-B8JESD-609代码:e1
长度:1.98 mm湿度敏感等级:1
位数:4I/O 线路数量:4
端口数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:VFBGA
封装等效代码:BGA8,2X4,20封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:2.5/5 V认证状态:Not Qualified
座面最大高度:0.5 mm子类别:Parallel IO Ports
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
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:0.9 mm
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

PCA9536TK 数据手册

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PCA9536  
4-bit I2C-bus and SMBus I/O port  
Rev. 05 — 25 January 2010  
Product data sheet  
1. General description  
The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel  
Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to  
enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders  
provide a simple solution when additional I/O is needed for ACPI power switches,  
sensors, push buttons, LEDs, fans, etc.  
The PCA9536 consists of a 4-bit Configuration register (input or output selection), 4-bit  
Input Port register, 4-bit Output Port register and a 4-bit Polarity Inversion register  
(active HIGH or active LOW operation). The system master can enable the I/Os as either  
inputs or outputs by writing to the I/O configuration bits. The data for each input or output  
is kept in the corresponding Input Port or Output Port register. The polarity of the read  
register can be inverted with the Polarity Inversion register. All registers can be read by  
the system master.  
The power-on reset sets the registers to their default values and initializes the device state  
machine.  
The I2C-bus address is fixed and allows only one device on the same I2C-bus/SMBus.  
2. Features  
„ 4-bit I2C-bus GPIO  
„ Operating power supply voltage range of 2.3 V to 5.5 V  
„ 5 V tolerant I/Os  
„ Polarity Inversion register  
„ Low standby current  
„ Noise filter on SCL/SDA inputs  
„ No glitch on power-up  
„ Internal power-on reset  
„ 4 I/O pins which default to 4 inputs with 100 kΩ internal pull-up resistor  
„ 0 Hz to 400 kHz clock frequency  
„ ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per  
JESD22-A115 and 1000 V CDM per JESD22-C101  
„ Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA  
„ Packages offered: SO8, TSSOP8 (MSOP8), HVSON8  

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