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Manufacturer Part #
MCP23018-E/SP
MCP23018 Series 5.5 V 3.4 MHz SMT 16-Bit I2C I/O Expander - SOIC-28
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:15 per Tube Package Style:SOIC-28 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
Microchip MCP23018-E/SP - Product Specification
Shipping Information:
Item cannot ship to certain countries. See List
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ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
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Microchip MCP23018-E/SP - Technical Attributes
Attributes Table
| Interface Type: | I2C |
| No of Channels: | 1 |
| Clock Frequency-Max: | 3.4MHz |
| No of I/O Lines: | 16 |
| Supply Voltage-Nom: | 1.8V to 5.5V |
| Supply Current: | 1mA |
| Package Style: | SOIC-28 |
| Mounting Method: | Surface Mount |
Features & Applications
The MCP23018-E/SP is a 16 Bit General Purpose I/O Expander with Serial Interface and Clock Frequency of 3.4 MHz. Available in surface mount SOIC-28 package.
Features:
- 16-bit remote bidirectional I/O port:
- I/O pins default to input
- Open-drain outputs:
- 5.5V tolerant
- 25 mA sink capable (per pin)
- 400 mA total
- High-speed I2C™ interface: (MCP23018)
- 100 kHz
- 400 kHz
- 3.4MHz
- Single hardware address pin: (MCP23018)
- Voltage input to allow up to eight devices on the bus
- Configurable interrupt output pins:
- Configurable as active-high, active-low or open-drain
- 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
- Low standby current:
- 1 μA (-40°C ≤ TA ≤ +85°C)
- 6 μA (+85°C ≤ TA ≤ +125°C)
- Operating voltage: 1.8 V to 5.5 V
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
6 Weeks
Quantity
Unit Price
15
$1.76
60
$1.73
225
$1.71
600
$1.69
1,500+
$1.66
Product Variant Information section
Available Packaging
Package Qty:
15 per Tube
Package Style:
SOIC-28
Mounting Method:
Surface Mount