MCP23S18T-E/MJVAO
- Mfr.Part #
- MCP23S18T-E/MJVAO
- Manufacturer
- Microchip Technology
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- EXPANDERS
- Stock
- 22,896
- In Stock :
- 22,896
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- Manufacturer :
- Microchip Technology
- Product Category :
- I/O Expanders
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature :
- POR
- Output Type :
- Open Drain
- Package Shape :
- Square
- Number of Ports :
- 2
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 24
- Package :
- Tape and Reel (TR)
- Height Seated (Max) :
- 0.9mm
- Terminal Pitch :
- 0.5mm
- Temperature Grade :
- Automotive
- Interface :
- SPI
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supplier Device Package :
- 24-QFN (4x4)
- Product Status :
- Active
- Supply Voltage :
- 5V
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Series :
- Automotive, AEC-Q100
- Number of I/O Lines :
- 16
- Features :
- POR
- Width :
- 4mm
- Package / Case :
- 24-VFQFN Exposed Pad
- JESD-30 Code :
- S-PQCC-N24
- Manufacturer :
- Microchip Technology Inc
- Screening Level :
- AEC-Q100
- Length :
- 4mm
- Surface Mount :
- yes
- Seated Height-Max :
- 0.9 mm
- Number of I/O :
- 16
- Interrupt Output :
- yes
- Clock Frequency :
- 10MHz
- Mounting Type :
- Surface Mount
- Base Product Number :
- MCP23S18
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~125°C
- Voltage - Supply :
- 1.8V~5.5V
- Number of Terminations :
- 24
- Current - Output Source/Sink :
- 25mA
- Terminal Form :
- NO LEAD
- Datasheets
- MCP23S18T-E/MJVAO

I/O Expanders Microchip Technology MCP23S18T-E/MJVAO Overview
The MCP23S18T-E/MJVAO by Microchip Technology is a cutting-edge I/O expander that enhances the functionality and scalability of microcontroller projects. Engineered for efficiency and performance, this device is ideal for applications requiring additional I/O ports. Its robust design and Microchip's proven technology make it a top choice for developers looking to optimize system management and increase output capabilities without increasing footprint. The MCP23S18T-E/MJVAO provides a versatile solution that integrates seamlessly into various digital systems, facilitating complex operations and connectivity enhancements in a compact package.
MCP23S18T-E/MJVAO Features
The MCP23S18T-E/MJVAO I/O expander from Microchip Technology comes packed with features that set it apart from conventional expanders. It offers 16 additional I/O ports, high-speed SPI interface, and broad compatibility with existing microcontrollers. Additionally, it supports interrupt output for input change notification, enhancing its utility in real-time applications where immediate response is critical. Its extended temperature range makes it suitable for demanding environments, ensuring reliable performance under varying conditions.
MCP23S18T-E/MJVAO Applications
- Home Automation Systems: Utilizes additional I/Os to interface with sensors, switches, and actuators, making it an integral part of sophisticated home automation solutions.
- Industrial Control: Enhances the control capability of industrial machinery by providing more I/O points for sensors and actuators, thus supporting more complex automation tasks.
- Automotive Applications: Used in vehicle electronics for expanding the number of controls and inputs without the need for additional microcontrollers, thus saving space and cost.
- Robotics: Helps in managing multiple sensors and mechanical controls in robots, providing the necessary interface for more effective communication and control.
- Server Management: Applied in server farms for monitoring and controlling multiple server parameters, offering enhanced management capabilities through expanded I/O options.
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