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MICROCHIP  MCP23S17-E/SP  I/O Expander, 16bit, 10 MHz, Serial, SPI, 4.5 V, 5.5 V, DIP

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP23S17-E/SP
Newark Part No.:
31K2951
Technical Datasheet:
See all Technical Docs
MICROCHIP MCP23S17-E/SP
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Product Overview

The MCP23X17 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 ...
  • Cascadable for up to 8 devices on one bus
  • 16-bit input/output port expander with interrupt output
  • 25mA sink/source capability per I/O
  • Supports up to 10MHz SPI clock speeds
  • Polarity Inversion register to configure the polarity of the input port data
  • Configurable interrupt output pins
  • External reset input
  • Low standby current of 1 uA (max)

 

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:
DIP
No. of Pins:
28Pins
No. of I/O's:
16I/O's
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Embedded Design & Development;
  • Automation & Process Control

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

I/O Expander, 16bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, DIP

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