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

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP23S17T-E/SO
Newark Part No.:
31K2954
Technical Datasheet:
See all Technical Docs
MICROCHIP MCP23S17T-E/SO
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Product Overview

The MCP23S17T-E/SO is a 16-bit I/O Expander with serial interface, interrupt output cascadable for up to 8 devices on one bus 25mA sink/source capability per I/O. Supports up to 10MHz SPI™ clock speeds. It provides 16-bit, general purpose parallel I/...
  • 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:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
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
Authorized Distributor

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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

MICROCHIP

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