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Microchip 8-Channel I/O Expander Serial-SPI Surface Mount QFN 16-Pin MCP23S09-E/MG
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Microchip |
| Height | 900μm |
| Length | 3mm |
| Model | MCP23S09-E/MG |
| Mount Type | Surface |
| Series | MCP23S09 |
| Maximum Operating Temperature | 125°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-SPI |
| Pin Count | 16 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 10MHz |
| Number of I/O Channels | 8 |
Key Features
- Provides 8 configurable input/output channels for digital expansion.
- Operates with a serial SPI interface allowing easy microcontroller integration.
- Supports a clock frequency of up to 10 MHz for fast data transfer.
- Operates from a supply voltage range of 1.8 V to 5.5 V allowing broad application compatibility.
- Comes in a compact QFN 16-pin surface mount package measuring 3 mm length and 900 µm height.
- Functions reliably across a wide temperature range from -40°C to 125°C.
- Pin count totals 16, optimized for space-saving PCB layouts.
- Manufactured in Thailand ensuring quality standards.
Product Description
Microchip MCP23S09-E/MG is an 8-channel input/output expander designed to provide additional digital I/O ports in electronic systems. It features a Serial SPI interface for efficient communication with microcontrollers and is packaged in a compact 16-pin QFN surface mount form factor. This component supports a maximum clock frequency of 10 MHz, ensuring fast and reliable data throughput.
Its operational voltage range from 1.8 V to 5.5 V allows flexibility across various industrial and commercial applications. The device is engineered to operate within stringent temperature limits from -40°C to 125°C, making it suitable for demanding environments such as automotive, industrial control systems, and embedded electronics.
The MCP23S09 series is known for its robust performance in widening GPIO expansion capabilities in systems with limited I/O ports. Its small footprint with a length of 3 mm and a height of 900 µm offers easy integration in compact PCB layouts.
Typical use cases include applications in industrial automation, embedded system development, instrumentation, and any scenario requiring expanded digital I/O channels through a reliable SPI interface.
Provides 8 configurable input/output channels for digital expansion. Operates with a serial SPI interface allowing easy microcontroller integration. Supports a clock frequency of up to 10 MHz for fast data transfer. Operates from a supply voltage range of 1.8 V to 5.5 V allowing broad application compatibility.
Comes in a compact QFN 16-pin surface mount package measuring 3 mm length and 900 µm height. Functions reliably across a wide temperature range from -40°C to 125°C. Pin count totals 16, optimized for space-saving PCB layouts.
Manufactured in Thailand ensuring quality standards.
This product is categorized under I/O Expanders, ideal for use in electronics design, embedded systems, and semiconductor-based applications. Explore environmental, industrial, and technological categories to find compatible components.
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Frequently Asked Questions
The MCP23S09-E/MG supports a maximum clock frequency of 10 MHz, allowing for fast data transfer.
This model operates within a supply voltage range of 1.8 V to 5.5 V, providing broad application compatibility.
It provides 8 configurable input/output channels for digital expansion in electronic systems.
The package measures 3 mm in length and has a height of 900 µm, making it suitable for compact PCB layouts.
This I/O expander functions reliably across a wide temperature range from -40°C to 125°C.
It operates with a Serial SPI interface, facilitating easy integration with microcontrollers.
The device has a total of 16 pins, optimized for space-saving PCB layouts.
This product is manufactured in Thailand, ensuring adherence to quality standards.
It belongs to the MCP23S09 series, which is known for expanding GPIO capabilities in systems with limited I/O ports.
Typical use cases include industrial automation, embedded system development, and instrumentation, where expanded digital I/O channels are needed.
The MCP23S09-E/MG is a surface mount device, designed for efficient integration into electronic systems.
The 8-channel configuration allows for significant digital I/O expansion, making it useful in applications requiring additional GPIO ports.
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