MCP23009-E/SO
- Mfr.Part #
- MCP23009-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 18SOIC
- Stock
- 20,200
- In Stock :
- 20,200
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Number of I/O Lines :
- 8
- Mounting :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G18
- Pbfree Code :
- yes
- Product Status :
- Active
- Category :
- I/O Expander
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Pins :
- 18
- Seated Height-Max :
- 2.65 mm
- Manufacturer :
- Microchip
- Logic Family :
- MCP23009
- Mounting Style :
- SMD/SMT
- Voltage - Supply :
- 1.8V~5.5V
- Mount :
- Surface Mount
- Series :
- --
- Number of Terminations :
- 18
- Brand :
- Microchip Technology / Atmel
- Type :
- I/O Expander
- Output Type :
- Open Drain
- JESD-609 Code :
- e3
- Number of I/O :
- 8
- Package :
- Tube
- Input Voltage :
- 1.8 V to 5.5 V
- Temperature Grade :
- Automotive
- ESD Protection :
- 4 kV
- Product Type :
- I/O Expanders
- Feature :
- POR
- Max Supply Voltage :
- 5.5 V
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Qualification Status :
- Not Qualified
- Nominal Supply Current :
- 1mA
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 1.8 V to 5.5 V
- Factory Lead Time :
- 14 Weeks
- Max Power Dissipation :
- 700mW
- Operating Temperature :
- -40°C~125°C
- Output Current :
- 25mA
- Supplier Device Package :
- 18-SOIC
- Published :
- 2008
- Height Seated (Max) :
- 2.65mm
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Ports :
- 1
- Number of Channels :
- 1
- Base Product Number :
- MCP23009
- Width :
- 7.5mm
- Output Voltage :
- 1.8 V to 4.5 V
- Schedule B :
- 8542390000, 8542390000/8542390000, 8542390000/8542390000/8542390000, 8542390000/8542390000/8542390000/8542390000
- Base Part Number :
- MCP23009
- Product Category :
- Interface - I/O Expanders
- Interface Type :
- I2C, Serial
- Minimum Operating Temperature :
- - 40 C
- Logic Type :
- I/O Expander
- Min Operating Temperature :
- -40 °C
- Interrupt Output :
- yes
- Current - Output Source/Sink :
- 25mA
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminals :
- 18
- Power Supplies :
- 2/5V
- Interface :
- I2C
- Features :
- POR
- Termination :
- SMD/SMT
- Supply Voltage :
- 5V
- Terminal Pitch :
- 1.27 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Surface Mount :
- yes
- Supplier Package :
- SOIC W
- Reach Compliance Code :
- Compliant
- Screening Level :
- Extended
- Number of Bits :
- 8
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Min Supply Voltage :
- 1.8 V
- Lead Free :
- Lead Free
- Product :
- I/O Expanders
- Length :
- 11.55 mm
- Clock Frequency :
- 3.4MHz
- RoHS :
- Compliant
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Pin Count :
- 18
- Max Operating Temperature :
- 125 °C
- Maximum Operating Temperature :
- + 125 C
- Subcategory :
- Interface ICs
- Frequency :
- 3.4 MHz
- Max Frequency :
- 3.4 MHz
- Number of I/Os :
- 8
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Package Shape :
- RECTANGULAR
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MCP23009-E/SO
MCP23009-E/SO Documents

[I/O Expanders Microchip Technology MCP23009-E/SO] Overview
Introducing the MCP23009-E/SO from Microchip Technology, an exceptional I/O expander integrated circuit designed to revolutionize your electronic projects. Engineered with cutting-edge technology and meticulous attention to detail, this device offers unparalleled functionality and versatility, making it the ideal choice for a wide range of applications.
With its compact design and robust construction, the MCP23009-E/SO enables seamless expansion of input/output capabilities, facilitating the integration of additional components without sacrificing performance or efficiency. Whether you're a seasoned electronics enthusiast or a professional in the field, this innovative solution empowers you to unlock new possibilities and elevate your projects to new heights.
Discover the limitless potential of the MCP23009-E/SO and take your creations to the next level. Elevate your designs with Microchip Technology's renowned quality and reliability, and experience the difference firsthand.
[MCP23009-E/SO] Features
- 8-bit I/O expander
- Utilizes I2C interface for seamless communication
- 18-pin SOIC package for compact integration
- Expandable up to 8 devices on the same bus
- Low standby current consumption for energy efficiency
- Wide operating voltage range for compatibility with various systems
- High-speed clock frequency support for rapid data transfer
- Interrupt output for efficient event notification
[MCP23009-E/SO] Applications
- Home Automation Systems: Seamlessly integrate the MCP23009-E/SO into your home automation setup to control lighting, security, and appliances with ease. Its compact size and versatile I/O capabilities make it the perfect solution for creating a smart and interconnected environment.
- Industrial Control Panels: Enhance the functionality of industrial control panels by incorporating the MCP23009-E/SO for additional input/output expansion. From monitoring to automation, this device streamlines operations and improves efficiency in various industrial settings.
- Embedded Systems: Optimize the performance of embedded systems by integrating the MCP23009-E/SO to extend their I/O capabilities. Whether it's in robotics, instrumentation, or automotive applications, this versatile expander enhances connectivity and functionality, enabling seamless interaction with external devices.
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