MCP23016-I/SP MCP23016 by Microchip Technology

16 BIT I/O EXPANDER

Status: Unknown
Series: -
RoHS: Unknown
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The MCP23016 is not recommended for new designs. Please consider using the MCP23017 or MCP23018 instead.

The MCP23016 device provides 16-bit, general purpose, parallel I/O expansion for I2Câ„¢Compatible bus applications. It includes high-current drive capability, low supply current and individual I/O configuration. I/O expanders provide a simple solution when additional I/Os are needed for ACPI, power switches, sensors, push buttons, LEDs and so on.

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Features

  • 16-bit I/O port expander with interrupt
  • 3 hardware address pins allow user to use up to 8 of these devices on the same I2C/SMBus
  • 25mA source/sink capability per I/O
  • I2C and SMBus compatible interface (0 to 400kHz clock frequency)
  • 16 programmable bi-directional I/Os compatible with most processors
  • Outputs can directly drive LEDs (Source and sink current 25mA)
  • Polarity inversion register to configure the polarity of the input port data
  • Internal power on reset (POR)
  • Open-drain interrupt output activated when input changes state
  • Low supply current
  • Specified over Industrial temperature range -40u00b0C to +85u00b0C

  • Specifications

    Device Description 35
    Operating Voltage Min. (V) 2.0
    Operating Voltage Max. (V) 5.5
    Temp Range Min -40
    Temp. Range Max. 85
    Interface 524288
    Max. Bus Frequency (kBits/s) 400
    I/O Pins 16
    Speed 400k
    HW Address Pins 3
    Interrupt Out Pin 1
    Reset Pin -
    Edge Detection -
    Pin Current (mA) 25
    Total Current (mA) 200
    Open Drain Outputs -
    IO Voltage Tolerant VDD
    Temperature E
    Temperature Range -40C to +85C

    Last 6 months Inventory & Pricing History


    Alternative Descriptions

    16-bit Input/Output Port Expander | RS
    IC: interface | TME
    I²C Remote 16bit I/O Exp SDIP28 | Schukat Electronic
    I/O Expander, 16Bit, 400 Khz, I2C, 2 V, 5.5 V, Dip Rohs Compliant: Yes |Microchip Technology MCP23016-I/SP | Newark Electronics
    IC, IO EXPANDER 16BIT, SPDIP28 | element14
    16-Bit I/O Expander I2C, Vc=2.0/5.5V, -40+85°C | ECOM
    MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SPDIP-28 | Future Electronics
    I2C I/O Expander 28-Pin SPDIP | Avnet America
    MICROCHIP MCP23016-I/SP, 16-CHANNEL I/O EXPANDER, I2C, 28-PIN SPDIP | RS Americas


    Frequently Asked Questions

    Where can I find additional details, specifications and documents for a MCP23016-I/SP?

    Additional datasheets, footprints and schematics for MCP23016-I/SP are listed on our Part Details page. You can also find images and similar parts to MCP23016-I/SP on this page.

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    What category does MCP23016-I/SP fall under?

    The MCP23016-I/SP is listed under MCP23016.

    Can I view similar or alternative parts?

    You can view similar parts to MCP23016-I/SP when available in the MCP23016 range under the specifications section at the bottom of the details page.

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    Is the MCP23016-I/SP RoHS compliant?

    This part has not been flagged as RoHS Compliant.

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    Authorised distributors including Microchip Technology, RS, TME, Schukat Electronic and Newark Electronics have stock available or on a lead time for MCP23016-I/SP.

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