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MICROCHIP  MCP23S17T-E/SO  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

Technical Data Sheet (915.92KB) EN See all Technical Docs

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MICROCHIP MCP23S17T-E/SO
Video

Product Overview

  • Three hardware address pins to allow up to eight devices on the bus
  • Configurable interrupt output pins as active-high, active-low or open-drain
  • INTA and INTB can be configured to operate independently or together
  • Configurable interrupt source - Interrupt-on-change from configured defaults or pin change
  • Polarity inversion register to configure the polarity of the input port data
  • External reset input
  • 1μA Maximum low standby current

 

Product Information

Chip Configuration:
16bit
Bus Frequency:
10MHz
IC Interface Type:
Serial, SPI
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Interface Case Style:
SOIC
No. of Pins:
28Pins
No. of I/O's:
16I/O's
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
4.5V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Substitutes

I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

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I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, SOIC

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