PCAL6534 - Ultra low-voltage translating 34-bit Fm+ I2C-bus/SMBus I/O expander

Product Overview

NXP

PCAL6534 Ultra low-voltage translating 34-bit Fm+ I2C-bus/SMBus I/O expander by NXP - Datasheet Preview — Datasheet preview – PCAL6534

Datasheet Details

Part number	PCAL6534
Manufacturer	NXP
File Size	2.50 MB
Description	Ultra low-voltage translating 34-bit Fm+ I2C-bus/SMBus I/O expander
Datasheet	PCAL6534 Datasheet
Additional preview pages of the PCAL6534 datasheet.

Product details

Description

The PCAL6534 is a 34-bit general purpose I/O expander that provides remote I/O expansion for most microcontroller families via the Fast-mode Plus (Fm+) I2C-bus interface.

Features

I2C-bus to parallel port expander.
1 MHz Fast-mode Plus I2C-bus.
Operating power supply voltage range of 0.8 V to 3.6 V on the I2C-bus side.
Allows bidirectional voltage-level translation and GPIO expansion between 0.8 V to 3.6 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V, 5.5 V Port P.
Low standby current consumption: 2.0 A typical at 3.3 V VDD(P).
Schmitt trigger action allows slow input transition and better switching noise immunity at the SCL and SDA inputs.
Vhys =.

📁 Similar Datasheet

PCAL6408A - 8-bit I2C-bus/SMBus I/O expander (NXP Semiconductors)
PCAL6416A - Low-voltage translating 16-bit I2C-bus/SMBus I/O expander (NXP Semiconductors)
PCAL9535A - Low-voltage 16-bit I2C-bus I/O port (NXP Semiconductors)
PCAL9539A - Low-voltage 16-bit I2C-bus and SMBus low power I/O port (NXP Semiconductors)
PCAL9555A - Low-voltage 16-bit I2C-bus GPIO (NXP Semiconductors)
PCA0102A - LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP (Z-Communications)
PCA0163A - LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP (Z-Communications)
PCA0174A-LF - Telecommunications - Satellite (Z-Communications)

Other Datasheets by NXP

PCAL6524 - Ultra low-voltage translating 24-bit Fm+ I2C-bus/SMBus I/O expander
PCA1070 - Multistandard programmable analog CMOS transmission
PCA1461 - CMOS
PCA1462 - CMOS
PCA1463 - CMOS
PCA1465 - CMOS

Published: Jan 22, 2020 |