PCAL9714 datasheet(32/56 Pages) NXP

Part #	PCAL9714

Description	Ultra low-voltage translating 14-bit SPI I/O expander with Agile I/O features, interrupt output, and reset

PDF	56 Pages

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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32 / 56 page

NXP Semiconductors

PCAL9714

Ultra low-voltage translating 14-bit SPI I/O expander with Agile I/O features, interrupt output, and

reset

9 Recommended operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

VDD(SPI)

SPI supply voltage

1.1

5.5

VDD(P)

supply voltage port P

1.65

5.5

SCLK, SDIN, CS, RESET, ADDR

0.7×VDD(SPI)

5.5

VIH

HIGH-level input voltage

P1_5 to P0_0

0.7×VDD(P)

5.5

SCLK, SDIN, CS, RESET, ADDR

-0.5

0.3×VDD(SPI)

VIL

LOW-level input voltage

P1_5 to P0_0

-0.5

0.3×VDD(P)

IOH

HIGH-level output current

P1_5 to P0_0

IOL

LOW-level output current

P1_5 to P0_0

Tamb

ambient temperature

operating in free air;

PCAL9714HN

-40

+85

°C

operating in free air;

PCAL9714HN/Q900

-40

+125

°C

Table 46. Operating conditions

PCAL9714

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Product data sheet

Rev. 1.0 — 1 May 2023

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