| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,089 pcs
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28089 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MCP23016-I/ML from Microchip Technology is a 16-bit remote bidirectional I/O port expander that interfaces with I2C bus applications. It provides 16 I/O pins, defaulting to inputs, and supports a fast I2C bus clock frequency of up to 400 kbits/s. This device features high-current drive capability of ±25 mA per I/O pin and an open-drain interrupt output that activates on input change.
Designed for flexibility, the MCP23016 operates with a supply voltage range of 2.0V to 5.5V and an industrial temperature range of -40°C to +85°C. It includes features like internal Power-On Reset (POR) and a polarity inversion register for configuring input port data polarity. The device is compatible with most microcontrollers and is available in a 28-pin QFN package.
This I/O expander is suitable for applications requiring additional I/Os, such as ACPI, power switches, sensors, and LEDs. Its surface mount package and standard I2C interface simplify integration into various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage for the MCP23016-I/ML is 2.0V to 5.5V.
The operating temperature range is -40°C to +85°C.
The I2C bus clock frequency is up to 400 kHz.
The MCP23016-I/ML has 16 I/O pins.
The current drive capability per I/O is ±25 mA.
Yes, it features an open-drain interrupt output on input change.