PCA9655E - Remote 16-bit I/O Expander

Product Overview

ON Semiconductor

Datasheet Details

Part number	PCA9655E
Manufacturer	ON Semiconductor
File Size	377.42 KB
Description	Remote 16-bit I/O Expander
Datasheet	PCA9655E Datasheet
Additional preview pages of the PCA9655E datasheet.

Product details

Description

Pin Symbol SOIC24, TSSOP24 INT 1 AD1 2 AD2 3 IO0_0 4 IO0_1 5 IO0_2 6 IO0_3 7 IO0_4 8 IO0_5 9 IO0_6 10 IO0_7 11 VSS 12 IO1_0 13 IO1_1 14 IO1_2 15 IO1_3 16 IO1_4 17 IO1_5 18 IO1_6 19 IO1_7 20 AD0 21 SCL 22 SDA 23 VDD 24 WQFN24 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 www.onsemi.com 3 Description Interrupt Output (active LOW), connect to GND recommended if not in use Address Input 1 Address Input 2 Port 0 I/O 0 Por

Features

VDD Operating Range: 1.65 V to 5.5 V.
SDA Sink Capability: 30 mA.
5.5 V Tolerant I/Os.
Polarity Inversion Register.
Active LOW Interrupt Output.
Low Standby Current.
Noise Filter on SCL/SDA Inputs.
No Glitch on Power.
up.
Internal Power.
on Reset.
64 Programmable Slave Addresses Using Three Address Pins.
16 I/O Pins Which Default to 16 Inputs.
I2C SCL Clock Frequencies Supported: Standard Mode: 100 kHz Fast Mode: 400 kHz.

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Published: Sep 2, 2015 |