This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

MCP23017T-E/SS

Expand your I/O capabilities with the MCP23017T-E/SS 16-Bit I/O Expander."

Manufacturer:

Microchip
Mfr.Part #:

MCP23017T-E/SS
Datasheet:

MCP23017T-E/SS Datasheet (PDF)
Series:

MCP23017
Mounting Style:

SMD/SMT
Interface Type:

I2C, Serial
Number of I/Os:

16 I/O
EDA/CAD Models:

Request Free CAD Models for MCP23017T-E/SS

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MCP23017T-E/SS General Description

The MCP23017T-E/SS is an I/O expander integrated circuit (IC) manufactured by Microchip Technology. It offers 16 general-purpose I/O pins configurable as inputs or outputs. Operating over the I2C serial interface, it provides easy interfacing with microcontrollers and other devices.This IC supports cascading multiple devices for expanding I/O capabilities further. It operates over a wide voltage range from 1.8V to 5.5V, making it suitable for a variety of applications. With a maximum I2C clock frequency of 1.7 MHz, it offers fast data transfer rates.The MCP23017T-E/SS features interrupt capability, allowing it to notify the microcontroller of input state changes without the need for continuous polling. Additionally, it includes built-in pull-up resistors, reducing the need for external components.Its small SSOP (Shrink Small Outline Package) form factor makes it suitable for space-constrained designs.

Key Features

The MCP23017T-E/SS is an I/O expander with 16 GPIO pins, operating over an I2C interface

It supports interrupt capabilities, allowing efficient communication with a microcontroller

With a wide voltage range (1

8V to 5

5V) and low standby current consumption, it's suitable for various applications requiring extended GPIO functionality in a compact package

Application

The MCP23017T-E/SS is commonly used in applications requiring additional input/output (I/O) pins for microcontrollers, such as robotics, home automation, and industrial control systems

Its versatility makes it suitable for tasks like keypad interfacing, LED control, and sensor integration in various electronic projects

Specifications

Product Category	Interface - I/O Expanders	Series	MCP23017
Mounting Style	SMD/SMT	Interface Type	I2C, Serial
Number of I/Os	16 I/O	Interrupt Output	With Interrupt
Supply Voltage - Min	1.8 V	Supply Voltage - Max	5.5 V
Maximum Clock Frequency	1.7 MHz	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	ESD Protection	4 kV
Logic Family	MCP23X17	Moisture Sensitive	Yes
Operating Supply Current	1 mA	Operating Supply Voltage	1.8 V to 5.5 V
Output Current	25 mA	Pd - Power Dissipation	700 mW
Product	I/O Expanders	Product Type	I/O Expanders
Factory Pack Quantity	2100	Subcategory	Interface ICs
Type	I/O Expander	Unit Weight	0.025045 oz