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Microchip 16-Channel I/O Expander SPDIP 28 MCP23018-E/SP
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 5.08mm |
| Length | 35.56mm |
| Model | MCP23018-E/SP |
| Mount Type | Through Hole |
| Series | MCP23018 |
| Maximum Operating Temperature | 125°C |
| Package Type | SPDIP |
| Minimum Operating Temperature | -40°C |
| Pin Count | 28 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 3.4MHz |
| Number of I/O Channels | 16 |
Key Features
- The expander supports 16 input/output channels for versatile application integration.
- Operates within a supply voltage range of 1.8V to 5.5V.
- Manufactured with a 28-pin SPDIP package for easy through-hole mounting on PCBs.
- Functionality sustained over a wide operating temperature range from -40°C to 125°C.
- Optimized for use in industrial, laboratory, embedded systems, and electronic device designs.
- Provides stable clock frequency of 3.4 MHz for responsive I/O control.
- Designed for reliable performance without automotive certification compliance.
- Compact dimensions with length 35.56mm and height 5.08mm to fit diverse circuit layouts.
Product Description
Microchip MCP23018-E/SP is a 16-Channel I/O Expander designed with a 28-pin SPDIP package suitable for through-hole mounting. It operates at a clock frequency of 3.4MHz and supports power supply voltages ranging from a minimum of 1.8V up to a maximum of 5.5V.
This robust expander IC maintains operational integrity over a temperature spectrum from -40°C to 125°C, ensuring durability in harsh industrial or laboratory environments. Its footprint dimensions - length of 35.56mm and height of 5.08mm - enable it to be integrated flexibly into various PCB layouts.
The MCP23018-E/SP facilitates parallel interface communication, allowing microcontrollers or processors to expand their I/O capabilities economically and efficiently. It is optimized for embedded systems requiring precise, scalable input and output configurations.
While it does not adhere to automotive standards, this device is suited for manufacturing automation, consumer electronics, instrumentation, and general electronic design applications.
The through-hole mount SPDIP package supports straightforward manual or machine insertion, beneficial in prototyping or low to medium volume production runs. Supports 16 I/O channels providing ample expansion capability.
Operates reliably at a clock frequency of 3.4 MHz. Wide operational voltage range from 1.8V to 5.5V enhances compatibility with various systems. Operating temperature range from -40°C to 125°C ensures environmental resilience.
Compact physical size assists in space-constrained designs. Through-hole SPDIP package allows ease of mounting and replacement. Ideal for applications in Industrial Automation, Embedded Systems, and Electronics Assembly.
Designed by Microchip, ensuring high-quality semiconductor performance standards. Explore more Microchip semiconductors and interface ICs in the I/O Expander IC category at EnvMart for your project and manufacturing needs.
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Frequently Asked Questions
It operates within a supply voltage range of 1.8V to 5.5V.
This model supports 16 input/output channels, allowing for versatile application integration.
The expander operates at a stable clock frequency of 3.4 MHz, enabling responsive I/O control.
It has a length of 35.56 mm and a height of 5.08 mm, making it suitable for various PCB layouts.
The MCP23018-E/SP maintains functionality over a wide operating temperature range from -40°C to 125°C.
This expander is housed in a 28-pin SPDIP package, designed for through-hole mounting on PCBs.
No, this model is not designed for automotive certification compliance.
It is optimized for use in industrial automation, embedded systems, and general electronic design applications.
It facilitates parallel interface communication, allowing microcontrollers to expand their I/O capabilities efficiently.
This expander features a pin count of 28, providing ample connectivity options.
It utilizes a through-hole mounting type, which supports both manual and machine insertion.
The country of origin for this product is India.
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