Datasheet > PCA9671PW,118

PCA9671PW,118

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
33页	247K
描述
PCA9671 - Remote 16-bit I/O expander for Fm+ I2C-bus with reset TSSOP2 24-Pin

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

PCA9671PW,118 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	TSSOP2	包装说明：	TSSOP, TSSOP24,.25
针数：	24	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	1.16
JESD-30 代码：	R-PDSO-G24	JESD-609代码：	e4
长度：	7.8 mm	湿度敏感等级：	1
位数：	16	I/O 线路数量：	16
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：	TSSOP
封装等效代码：	TSSOP24,.25	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：	2.3/5.5 V	认证状态：	Not Qualified
座面最大高度：	1.1 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
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	4.4 mm
uPs/uCs/外围集成电路类型：	PARALLEL IO PORT, GENERAL PURPOSE	Base Number Matches：	1

PCA9671PW,118 数据手册

PCA9671

Remote 16-bit I/O expander for Fm+ I²C-bus with reset

Rev. 3 — 29 September 2011

Product data sheet

1. General description

The PCA9671 provides general purpose remote I/O expansion for most microcontroller

families via the two-line bidirectional bus (I²C-bus) and is a part of the Fast-mode Plus

(Fm+) family.

The PCA9671 is a drop in upgrade for the PCF8575 providing higher I²C-bus speeds

(1 MHz versus 400 kHz) so that the output can support PWM dimming of LEDs, higher

I²C-bus drive (30 mA versus 3 mA) so that many more devices can be on the bus without

the need for bus buffers, higher total package sink capacity (400 mA versus 100 mA) that

supports having all 25 mA LEDs on at the same time and more device addresses

(64 versus 8) to allow many more devices on the bus without address conflicts.

The difference between the PCA9671 and the PCF8575 is that the interrupt output on the

PCF8575 is replaced by a RESET input on the PCA9671.

The device consists of a 16-bit quasi-bidirectional port and an I²C-bus interface. The

PCA9671 has a low current consumption and includes latched outputs with 25 mA high

current drive capability for directly driving LEDs. The internal Power-On Reset (POR),

hardware reset pin (RESET) or software reset sequence initializes the I/Os as inputs.

2. Features and benefits

 1 MHz I²C-bus interface

 Compliant with the I²C-bus Fast-mode and Standard-mode

 SDA with 30 mA sink capability for 4000 pF buses

 2.3 V to 5.5 V operation with 5.5 V tolerant I/Os

 16-bit remote I/O pins that default to inputs at power-up

 Latched outputs with 25 mA sink capability for directly driving LEDs

 Total package sink capability of 400 mA

 Active LOW reset input

 64 programmable slave addresses using 3 address pins

 Readable device ID (manufacturer, device type, and revision)

 Low standby current

 40 C to +85 C operation

 ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per

JESD22-C101

 Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA

 Packages offered: SO24, TSSOP24, HVQFN24, DHVQFN24

12 3 4 5 6 7...33

中文翻译

下载PDF

PCA9671PW,118 替代型号

型号	品牌	替代类型	描述	数据表
PCA9671PW,112	NXP	功能相似	PCA9671 - Remote 16-bit I/O expander for Fm+ I2C-bus with reset TSSOP2 24-Pin

与PCA9671PW,118相关器件

型号	品牌	获取价格	描述	数据表
PCA9672	NXP	获取价格	Remote 8-bit I/O expander for Fm I2C-bus with interrupt and reset
PCA9672BS	NXP	获取价格	Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt and reset
PCA9672BS,118	NXP	获取价格	PCA9672 - Remote 8-bit I/O expander for Fm+
PCA9672D	NXP	获取价格	Remote 8-bit I/O expander for Fm I2C-bus with interrupt and reset
PCA9672D,518	NXP	获取价格	PCA9672 - Remote 8-bit I/O expander for Fm+
PCA9672PW	NXP	获取价格	Remote 8-bit I/O expander for Fm+ I2C-bus with interrupt and reset
PCA9672PW,112	NXP	获取价格	PCA9672 - Remote 8-bit I/O expander for Fm+
PCA9672PW,118	NXP	获取价格	PCA9672 - Remote 8-bit I/O expander for Fm+
PCA9673	NXP	获取价格	Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset
PCA9673BQ	NXP	获取价格	Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset

与PCA9671PW,118相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

29
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

12
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

14
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

35

产品中心

服务支持

精选活动

关于我们

帮助中心

PCA9671PW,118

PCA9671PW,118 技术参数

PCA9671PW,118 数据手册

PCA9671PW,118 替代型号

与PCA9671PW,118相关器件

与PCA9671PW,118相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PCA9671PW,118

PCA9671PW,118 技术参数

PCA9671PW,118 数据手册

PCA9671PW,118 替代型号

与PCA9671PW,118相关器件

与PCA9671PW,118相关文章

您还可以找

您在本页遇到什么问题？