PCA9502 datasheet(1/25 Pages) PHILIPS

tên linh kiện	PCA9502

Giải thích chi tiết về linh kiện	8-bit I/O expander with I2C-bus/SPI interface

PDF	25 Pages

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nhà sản xuất	PHILIPS [NXP Semiconductors]

Trang chủ	http://www.nxp.com

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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

PCA9502

8-bit I/O expander with I2C-bus/SPI interface

Rev. 03 — 13 October 2006

Product data sheet

Số phần tương tự - PCA9502

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	PCA9502	148Kb / 25P	8-bit I/O expander with I2C-bus/SPI interface Rev. 03-13 October 2006
	PCA9502	727Kb / 8P	Smart, simple solutions for the 12 most common design concerns August 2011
	PCA9502BS	148Kb / 25P	8-bit I/O expander with I2C-bus/SPI interface Rev. 03-13 October 2006

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Mô tả tương tự - PCA9502

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Mitsubishi Electric Sem...	M62320P	66Kb / 9P	8-BIT I/O EXPANDER for I2C BUS
NXP Semiconductors	PCF8574	156Kb / 24P	Remote 8-bit I/O expander for I2C-bus 1997 Apr 02
Texas Instruments	PCF8574	943Kb / 23P	REMOTE 8-BIT I/O EXPANDER FOR I2C BUS
Renesas Technology Corp	M62320GP	135Kb / 11P	8-bit I/O Expander for I2C BUS
Renesas Technology Corp	M62320P	148Kb / 11P	8-bit I/O Expander for I2C BUS
NXP Semiconductors	PCA9502	148Kb / 25P	8-bit I/O expander with I2C-bus/SPI interface Rev. 03-13 October 2006
Texas Instruments	PCF8574A	771Kb / 21P	REMOTE 8-BIT I/O EXPANDER FOR I2C BUS
ON Semiconductor	PCA9654E	335Kb / 22P	8-bit I/O Expander for I2C Bus February, 2015 ??Rev. 2
Texas Instruments	PCF8574	1Mb / 36P	Remote 8-Bit I/O Expander for I2C Bus
List of Unclassifed Man...	HLF8574	1Mb / 12P	Remote 8-bit I/O expander for I2C-bus

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