You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package - 

MCP23017-E/SP

MCP23017-E/SP - 16bit I/O Expander with I2C Interface and 1.7MHz Bus Frequency in PDIP-28 Package

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP23017-E/SP
Order Code:
SC19156
Product Range
-
Technical Datasheet:
MCP23017-E/SP   Datasheet
See all Technical Docs

Product Overview

The MCP23017-E/SP consists of multiple 8 bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.
  • 16 bit remote bidirectional I/O port
  • High speed I2C interface
  • Three hardware address pins to allow up to eight devices on the bus
  • Configurable interrupt output pins
  • INTA and INTB can be configured to operate independently or together
  • Configurable interrupt source
  • Polarity Inversion register to configure the polarity of the input port data
  • External Reset input
  • Low standby current: 1μA max.

Applications

Automation & Process Control, Automotive, Clock & Timing, Consumer Electronics, Aerospace, Defence, Military, Embedded Design & Development, LED Lighting, Industrial, Motor Drive & Control

Product Information


:
16bit

:
I2C

:
1.8V

:
5.5V

:
SPDIP

:
28Pins

:
16I/O's

:
-40°C

:
125°C

:
-

:
-

:
-

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (3)

153 In stock Need more?

×

You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.

Extra stock is available upon order to the Supplier Lead Time which is approximately 30/06/25

×

Order before 6pm

Monday to Friday excluding National Holidays

???PF_PDP_RSP_SUP???

£1.18 ( £1.42  Inc. VAT)

Pricing is unavailable. Please contact customer services.
Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 25+
Quantity Price Your Price (Inc. VAT)
 
 
1+ £1.18 (£1.42)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
25+ £0.99 (£1.19)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
Quantity Price Your Price (Inc. VAT)
More Price breaks
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add Restricted Item
Add Line Note
Add to Favourites
Total Price:
Total Price: ( )
Total Price: --