XL9535 - 16-bit I2C-bus and SMBus I/O port Expander

Product Overview

Datasheet Details

Part number	XL9535
Manufacturer	XINLUDA
File Size	576.86 KB
Description	16-bit I2C-bus and SMBus I/O port Expander
Datasheet	XL9535 Datasheet
Additional preview pages of the XL9535 datasheet.

Product details

Description

This device (XL9535/XL9555) is a 24-pin CMOS IC that provides 16-bit of General Purpose parallel Input/Output (GPIO) expansion for most micro-controller families via the I2C-bus/SMBus interface [serial clock line (SCL), serial data line (SDA)].

Features

l I2C-bus to 16-bit GPIO expander l Operating power supply voltage range of 2.3-V to 5.5-V l Low standby current consumption l 5 V tolerant I/O ports l 400 kHz fast-mode I2C-bus clock frequency l Noise filter on SCL/SDA inputs l Internal power-on reset l No glitch on power-up l Polarity Inversion register l Address by 3 hardware address pins for use of up to 8 devices l Open-drain active LOW interrupt output l 16 I/O pins which default to 16 inputs l Latch-up testing exceeds 100 mA per JESD 78.

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Other Datasheets by XINLUDA

XL9555 - 16-bit I2C-bus and SMBus I/O port Expander

Published: Sep 7, 2024 |