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PCA9698DGG,512 PDF预览

PCA9698DGG,512

更新时间： 2024-11-14 15:47:35
品牌 Logo 应用领域
恩智浦 - NXP PC光电二极管外围集成电路
页数 文件大小 规格书
48页 360K
描述
PCA9698 - 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT TSSOP 56-Pin

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PCA9698DGG,512 技术参数

是否Rohs认证： 符合生命周期：Active
零件包装代码：TSSOP包装说明：TSSOP, TSSOP56,.3,20
针数：56Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：1.06
JESD-30 代码：R-PDSO-G56JESD-609代码：e4
长度：14 mm湿度敏感等级：3
位数：40I/O 线路数量：8
端口数量：2端子数量：56
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：TSSOP
封装等效代码：TSSOP56,.3,20封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK 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：1.2 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：3.3 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：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：6.1 mm
uPs/uCs/外围集成电路类型：PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches：1

PCA9698DGG,512 数据手册

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PCA9698  
40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT  
Rev. 3 — 3 August 2010  
Product data sheet  
1. General description  
The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus  
applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable  
of sourcing 10 mA and sinking 25 mA with a total package load of 1 A to allow direct  
driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output.  
The PCA9698 is the first GPIO device in a new Fast-mode Plus (Fm+) family. Fm+  
devices offer higher frequency (up to 1 MHz) and longer, more densely populated bus  
operation (up to 4000 pF).  
The device is fully configurable: output ports can be programmed to be totem-pole or  
open-drain and logic states can change at either the Acknowledge (bank change) or the  
Stop Command (global change), each input port can be masked to prevent it from  
generating interrupts when its state changes, I/O data logic state can be inverted when  
read by the system master.  
An open-drain interrupt output pin (INT) allows monitoring of the input pins and is asserted  
each time a change occurs in one or several input ports (unless masked).  
The Output Enable pin (OE) 3-states any I/O selected as output and can be used as an  
input signal to blink or dim LEDs (PWM with frequency > 80 Hz and change duty cycle).  
A ‘GPIO All Call’ command allows to program multiple Advanced GPIOs at the same time  
even if they have different I2C-bus addresses. This allows optimal code programming  
when more than one device needs to be programmed with the same instruction or if all  
outputs need to be turned on or off at the same time (for example, LED test).  
The Device ID, hard coded in the PCA9698, allows the system master to read  
manufacturer, part type and revision information.  
The SMBus Alert feature allows the SMBALERT pins of multiple devices with this feature  
to be connected together to form a wired-AND signal and to be used in conjunction with  
the SMBus Alert Response Address.  
The internal Power-On Reset (POR) or hardware reset pin (RESET) initializes the 40 I/Os  
as inputs. Three address select pins configure one of 64 slave addresses.  
The PCA9698 is available in 56-pin TSSOP and HVQFN packages and is specified over  
the −40 °C to +85 °C industrial temperature range.  
2. Features and benefits  
„ 1 MHz Fast-mode Plus I2C-bus serial interface  
„ Compliant with I2C-bus Fast-mode (400 kHz) and Standard-mode (100 kHz)  
 
 
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PCA9698DGG,512 替代型号

型号 品牌 替代类型 描述 数据表
PCA9505DGG NXP

完全替代

 40-bit I2C-bus I/O port with RESET, OE and INT
PCA9698DGG NXP

完全替代

 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT

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