PCA9561 datasheet(11/17 Pages) PHILIPS

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Philips Semiconductors

Product data sheet

PCA9561

Quad 6-bit multiplexed I2C EEPROM DIP switch

2004 May 17

DC CHARACTERISTICS

SYMBOL

PARAMETER

TEST CONDITION

LIMITS

UNIT

SYMBOL

PARAMETER

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Supply

VDD

Supply voltage

—

3.6

IDDL

Supply current

Operating mode ALL inputs = 0 V

—

0.6

IDDH

Supply current

Operating mode ALL inputs = VDD

—

600

µA

VPOR

Power-on reset voltage

no load; VI = VDD or GND

—

2.3

2.7

Input SCL; Input/Output SDA

VIL

LOW-level input voltage

–0.5

—

0.8

VIH

HIGH-level input voltage

—

5.5 1

IOL

LOW-level output current

VOL = 0.4 V

—

IOL

LOW-level output current

VOL = 0.6 V

—

IIH

Leakage current HIGH

VI = VDD

–1

—

µA

IIL

Leakage current LOW

VI = GND

–1

—

µA

Input capacitance

—

WP and MUX_SELECT

IIH

Leakage current HIGH

VI = VDD

–1

—

µA

IIL

Input current LOW

VDD = 3.6 V; VI = GND

–20

—

–50

µA

Input capacitance

—

2.5

Mux A

→ F

IIH

Leakage current HIGH

VI = VDD

–1

—

µA

IIL

Input current LOW

VDD = 3.6 V; VI = GND

–20

—

–50

µA

Input capacitance

—

2.5

A0 and A1 Inputs

IIH

Leakage current HIGH

VI = VDD

–1

—

µA

IIL

Input current LOW

VDD = 3.6 V; VI = GND

–20

—

–50

µA

Input capacitance

—

MUX_OUT

VOL

LOW-level output voltage

IOL = 100 µA

—

0.4

VOL

LOW-level output voltage

IOL = 4 mA

—

0.7

IOH

HIGH-level output current

VOH = VDD

—

100

µA

NOTE:

1. The maximum input voltage is the lesser of 5.5 V or VDD + 4.0 V, except for very short (e.g., system start-up or shut-down) durations.

NON-VOLATILE STORAGE SPECIFICATIONS

PARAMETER

SPECIFICATION

Memory cell data retention

10 years min

Number of memory cell write cycles

100,000 cycles min

Application Note

AN250 I2C DIP Switch provides additional information on memory cell data retention and the minimum number of write cycles.

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