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| Country of Origin | Thailand |
|---|---|
| Brand | Microchip |
| Height | 9mm |
| Length | 3mm |
| Model | MCP23009-E/MG |
| Mount Type | Surface |
| Series | MCP23009 |
| Maximum Operating Temperature | 125°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Pin Count | 16 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 3.4MHz |
| Number of I/O Channels | 8 |
Microchip MCP23009-E/MG is a high-performance 8-channel I/O expander designed for surface mount applications using the QFN 16 package. Operating within a voltage supply range of 1.8 V to 5.5 V, it efficiently provides parallel I/O control expansion for embedded systems and microcontrollers.
This device supports fast communication with a clock frequency up to 3.4 MHz and is suitable for use in demanding industrial, electronic, and manufacturing environments due to its wide operating temperature range from -40°C to 125°C.
With a compact physical footprint (3 mm length and 9 mm height), the MCP23009-E/MG facilitates space-saving designs on PCBs where additional I/O lines are required. The 16-pin configuration is optimized for surface mount technology, ensuring reliability and easy assembly.
The component is part of the MCP23009 series by Microchip and is produced in Thailand, ensuring adherence to quality manufacturing standards. Although it lacks automotive certification, it is suitable for a wide range of semiconductor and interface IC applications.
Operates at 3.4 MHz clock frequency. Voltage supply: 1.8 V to 5.5 V. Wide operating temperature range of -40°C to 125°C. QFN 16 surface mount package for compact footprint. Provides 8 channels of I/O expansion.
This I/O Expander is ideal for use in electronics manufacturing, embedded systems, industrial automation, and other applications requiring additional parallel input/output connectivity. Explore more high-quality semiconductor components and interface ICs on EnvMart for comprehensive industrial and electronic solutions.
Explore more products in our I/O Expander IC category.
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