PCA9534PW/G,118 datasheet, PDF

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PCA9534PW/G,118: Description8 I/O, PIA-GENERAL PURPOSE, PQCC16; CategoryThe embedded processor and controller Microcontrollers and processors; File Size155KB，25 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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PCA9534PW/G,118 Overview

8 I/O, PIA-GENERAL PURPOSE, PQCC16

PCA9534PW/G,118 Parametric

Parameter Name	Attribute value
Source Url Status Check Date	2013-06-14 00:00:00
Brand Name	NXP Semiconduc
Parts packaging code	TSSOP
package instruction	TSSOP,
Contacts	16
Manufacturer packaging code	SOT403-1
Reach Compliance Code	unknow
Is Samacsys	N
JESD-30 code	R-PDSO-G16
JESD-609 code	e4
length	5 mm
Number of I/O lines	8
Number of ports	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Maximum seat height	1.1 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	2.3 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	NICKEL PALLADIUM GOLD
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	4.4 mm
uPs/uCs/peripheral integrated circuit type	PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches	1

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PCA9534

8-bit I

C-bus and SMBus low power I/O port with interrupt

Rev. 03 — 6 November 2006

Product data sheet

1. General description

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel

Input/Output (GPIO) expansion for I

C-bus/SMBus applications and was developed to

enhance the NXP Semiconductors family of I

C-bus I/O expanders. The improvements

include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O

conﬁguration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a

simple solution when additional I/O is needed for ACPI power switches, sensors,

push buttons, LEDs, fans, etc.

The PCA9534 consists of an 8-bit Conﬁguration register (Input or Output selection); 8-bit

Input register, 8-bit Output register and an 8-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 or Output register. The polarity of the Input Port register can be

inverted with the Polarity Inversion register. All registers can be read by the system

master. Although pin-to-pin and I

C-bus address compatible with the PCF8574 series,

software changes are required due to the enhancements and are discussed in

Application

Note AN469.

The PCA9534 is identical to the PCA9554 except for the removal of the internal I/O pull-up

resistor which greatly reduces power consumption when the I/Os are held LOW.

The PCA9534 open-drain interrupt output is activated when any input state differs from its

corresponding input port register state and is used to indicate to the system master that

an input state has changed. The power-on reset sets the registers to their default values

and initializes the device state machine.

Three hardware pins (A0, A1, A2) vary the ﬁxed I

C-bus address and allow up to eight

devices to share the same I

C-bus/SMBus.

2. Features

8-bit I

C-bus GPIO

Operating power supply voltage range of 2.3 V to 5.5 V

5 V tolerant I/Os

Polarity Inversion register

Active LOW interrupt output

Low standby current

Noise ﬁlter on SCL/SDA inputs

No glitch on power-up

Internal power-on reset

PCA9534PW/G,118 Related Products

	PCA9534PW/G,118	PCA9534D,112	PCA9534D,512	PCA9534D,518	PCA9534PW,112
Description	8 I/O, PIA-GENERAL PURPOSE, PQCC16	8 I/O, PIA-GENERAL PURPOSE, PDSO16	8 I/O, PIA-GENERAL PURPOSE, PQCC16	8 I/O, PIA-GENERAL PURPOSE, PQCC16	8 I/O, PIA-GENERAL PURPOSE, PDSO16
Brand Name	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc	NXP Semiconduc
Parts packaging code	TSSOP	SOP	SOP	SOP	TSSOP
package instruction	TSSOP,	SOP, SOP16,.4	SOP-16	SOP,	TSSOP, TSSOP16,.25
Contacts	16	16	16	16	16
Manufacturer packaging code	SOT403-1	SOT162-1	SOT162-1	SOT162-1	SOT403-1
Reach Compliance Code	unknow	compli	compli	compli	compli
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
JESD-609 code	e4	e4	e4	e4	e4
length	5 mm	10.3 mm	10.3 mm	10.3 mm	5 mm
Number of I/O lines	8	8	8	8	8
Number of ports	1	1	1	1	1
Number of terminals	16	16	16	16	16
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	SOP	SOP	SOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Maximum seat height	1.1 mm	2.65 mm	2.65 mm	2.65 mm	1.1 mm
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V
Nominal supply voltage	3 V	3 V	3 V	3 V	3 V
surface mount	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	1.27 mm	1.27 mm	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	4.4 mm	7.5 mm	7.5 mm	7.5 mm	4.4 mm
uPs/uCs/peripheral integrated circuit type	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE
Source Url Status Check Date	2013-06-14 00:00:00	-	2013-06-14 00:00:00	2013-06-14 00:00:00	-
Is it Rohs certified?	-	conform to	conform to	conform to	conform to
Maker	-	NXP	NXP	NXP	-
Humidity sensitivity level	-	1	3	3	1
Peak Reflow Temperature (Celsius)	-	260	NOT SPECIFIED	NOT SPECIFIED	260
Maximum time at peak reflow temperature	-	30	NOT SPECIFIED	NOT SPECIFIED	30

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