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Manufacturer Part #

MCP23016-I/SP

MCP23016 Series 5.5 V 400 kHz SMT 16-Bit I2C I/O Expander - SPDIP-28

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 2120
Product Specification Section
Technical Attributes
Attributes Table
Interface Circuit Type: I2C
No of Channels: 1
Clock Frequency-Max: 400kHz
No of I/O Lines: 16
Supply Voltage-Nom: 2V to 5.5V
Package Style:  SPDIP-28
Mounting Method: Through Hole
Features & Applications

The MCP23016 device provides 16-bit, general purpose, parallel I/O expansion for I2C™ 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.

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 -40°C to +85°C
Pricing Section
Global Stock:
255
USA:
255
255
Factory Stock:Factory Stock:
0
Factory Lead Time:
52 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$2.31
USD
Quantity
Web Price
1
$2.31
30
$2.05
100
$1.96
200
$1.91
500+
$1.85
Product Variant Information section