CAT9555HV6I-G datasheet, PDF - EEWORLD Datasheet

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CAT9555HV6I-G: Description16 I/O, PIA-GENERAL PURPOSE, PDSO24; CategoryThe embedded processor and controller Microcontrollers and processors; File Size220KB，17 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT9555HV6I-G Overview

16 I/O, PIA-GENERAL PURPOSE, PDSO24

CAT9555HV6I-G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Catalyst
Parts packaging code	QFN
package instruction	HVQCCN, LCC24,.16SQ,20
Contacts	24
Reach Compliance Code	unknow
ECCN code	EAR99
JESD-30 code	S-XQCC-N24
JESD-609 code	e4
length	4 mm
Number of digits	16
Number of I/O lines	16
Number of ports	2
Number of terminals	24
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC24,.16SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
power supply	2.5/5 V
Certification status	Not Qualified
Maximum seat height	0.8 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	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	4 mm
uPs/uCs/peripheral integrated circuit type	PARALLEL IO PORT, GENERAL PURPOSE

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CAT9555

16-bit I

C and SMBus I/O Port with Interrupt

FEATURES

400kHz I

C bus compatible*

2.3V to 5.5V operation

Low stand-by current

5V tolerant I/Os

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

High drive capability

Individual I/O configuration

Polarity inversion register

Active low interrupt output

Internal power-on reset

No glitch on power-up

Noise filter on SDA/SCL inputs

Cascadable up to 8 devices

Industrial temperature range

RoHS-compliant 24-lead SOIC and TSSOP, and

DESCRIPTION

The CAT9555 is a CMOS device that provides 16-bit

parallel input/output port expansion for I

C and SMBus

compatible applications. These I/O expanders provide

a simple solution in applications where additional I/Os

are needed: sensors, power switches, LEDs,

pushbuttons, and fans.

The CAT9555 consists of two 8-bit Configuration ports

(input or output), Input, Output and Polarity inversion

registers, and an I

C/SMBus-compatible serial interface.

Any of the sixteen I/Os can be configured as an input or

output by writing to the configuration register. The system

master can invert the CAT9555 input data by writing to

the active-high polarity inversion register.

The CAT9555 features an active low interrupt output

which indicates to the system master that an input state

has changed.

The three address input pins provide the device's

extended addressing capability and allow up to eight

devices to share the same bus. The fixed part of the I

slave address is the same as the CAT9554, allowing up

to eight of these devices in any combination to be

connected on the same bus.

24-pad TQFN (4 x 4 mm) packages

APPLICATIONS

White goods (dishwashers, washing machines)

Handheld devices (cell phones, PDAs, digital

cameras)

Data Communications (routers, hubs and

servers)

For Ordering Information details, see page 16.

BLOCK DIAGRAM

8-BIT

INPUT/

OUTPUT

PORTS

I/O1.0

I/O1.1

I/O1.2

I/O1.3

I/O1.4

I/O1.5

I/O1.6

I/O1.7

I2C/SMBUS

CONTROL

I/O0.0

I/O0.1

SCL

SDA

INPUT

FILTER

8-BIT

INPUT/

OUTPUT

PORTS

I/O0.2

I/O0.3

I/O0.4

I/O0.5

I/O0.6

I/O0.7

POWER-ON

RESET

VINT

LP FILTER

WRITE pulse

READ pulse

WRITE pulse

READ pulse

VCC

INT

NOTE: ALL I/Os ARE SET TO INPUTS AT RESET

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I

C Bus Protocol.

Characteristics subject to change without notice

Doc. No. MD-9003, Rev. G

CAT9555HV6I-G Related Products

	CAT9555HV6I-G	CAT9555WI	CAT9555YI	CAT9555WI-T1	CAT9555_08	CAT9555YI-T2	CAT9555HV6I-GT2	CAT9555HV6I-T2	CAT9555	CAT9555HV6I
Description	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, QCC24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24	16 I/O, PIA-GENERAL PURPOSE, PDSO24
Number of ports	2	2	2	2	2	2	2	2	2	2
Number of terminals	24	24	24	24	24	24	24	24	24	24
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 Cel	85 °C	85 °C	85 °C	85 Cel	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C	-40 Cel	-40 °C
surface mount	YES	YES	YES	YES	Yes	YES	YES	YES	Yes	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD	GULL WING	NO LEAD
Terminal location	QUAD	DUAL	DUAL	DUAL	pair	DUAL	QUAD	QUAD	pair	QUAD
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	incompatible	conform to	conform to	-	conform to
Maker	Catalyst	Catalyst	Catalyst	Catalyst	-	Catalyst	Catalyst	Catalyst	-	Catalyst
Parts packaging code	QFN	SOIC	TSSOP	SOIC	-	TSSOP	QFN	QFN	-	QFN
package instruction	HVQCCN, LCC24,.16SQ,20	SOP, SOP24,.4	TSSOP, TSSOP24,.25	SOP, SOP24,.4	-	TSSOP, TSSOP24,.25	HVQCCN, LCC24,.16SQ,20	HVQCCN,	-	HVQCCN,
Contacts	24	24	24	24	-	24	24	24	-	24
Reach Compliance Code	unknow	compliant	unknown	compliant	-	unknown	unknown	unknow	-	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99	-	EAR99
JESD-30 code	S-XQCC-N24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	-	R-PDSO-G24	S-PQCC-N24	S-PQCC-N24	-	S-PQCC-N24
JESD-609 code	e4	e3	e3	e3	-	e3	e4	e3	-	e3
length	4 mm	15.3 mm	7.8 mm	15.3 mm	-	7.8 mm	4 mm	4 mm	-	4 mm
Number of digits	16	16	16	16	-	16	16	-	-	-
Number of I/O lines	16	16	16	16	-	16	16	16	-	16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	HVQCCN	SOP	TSSOP	SOP	-	TSSOP	HVQCCN	HVQCCN	-	HVQCCN
Encapsulate equivalent code	LCC24,.16SQ,20	SOP24,.4	TSSOP24,.25	SOP24,.4	-	TSSOP24,.25	LCC24,.16SQ,20	-	-	-
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	SQUARE	SQUARE	-	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	-	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED	260	NOT SPECIFIED	-	260	260	260	-	260
power supply	2.5/5 V	2.5/5 V	2.5/5 V	2.5/5 V	-	2.5/5 V	2.5/5 V	-	-	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	0.8 mm	2.65 mm	1.2 mm	2.65 mm	-	1.2 mm	0.8 mm	0.8 mm	-	0.8 mm
Maximum supply voltage	5.5 V	5.5 V	5.5 V	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	2.3 V	2.3 V	-	2.3 V
Nominal supply voltage	3 V	3 V	3 V	3 V	-	3 V	3 V	3 V	-	3 V
technology	CMOS	CMOS	CMOS	CMOS	-	CMOS	CMOS	CMOS	-	CMOS
Terminal surface	NICKEL PALLADIUM GOLD	Matte Tin (Sn)	MATTE TIN	Matte Tin (Sn)	-	Matte Tin (Sn)	NICKEL PALLADIUM GOLD	Matte Tin (Sn)	-	Matte Tin (Sn)
Terminal pitch	0.5 mm	1.27 mm	0.65 mm	1.27 mm	-	0.65 mm	0.5 mm	0.5 mm	-	0.5 mm
Maximum time at peak reflow temperature	40	NOT SPECIFIED	40	NOT SPECIFIED	-	40	40	40	-	40
width	4 mm	7.47 mm	4.4 mm	7.47 mm	-	4.4 mm	4 mm	4 mm	-	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	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	-	PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches	-	1	1	1	-	1	1	1	-	-

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