MCP23S18T-E/MJ
Microchip Technology

Microchip Technology
IC I/O EXPANDER SPI 16B 24QFN
$2.16
Available to order
Reference Price (USD)
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$2.16000
500+
$2.1384
1000+
$2.1168
1500+
$2.0952
2000+
$2.0736
2500+
$2.052
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Product details
Engineered for flexibility, the MCP23S18T-E/MJ from Microchip Technology represents the next generation of I/O expansion solutions. This interface IC transforms limited microcontroller ports into multiple configurable I/O channels through efficient serial communication. Its hallmark features comprise Schmitt trigger inputs for improved noise immunity, software reset functionality, and individual I/O pin configuration. The MCP23S18T-E/MJ shines in three key sectors: 1) Building automation systems managing multiple access controls, 2) Test and measurement equipment requiring extensive channel multiplexing, and 3) Automotive infotainment systems with complex input requirements. With its industrial temperature range qualification and robust construction, this Microchip Technology component delivers reliable performance in demanding environments. Visit our product page to submit your MCP23S18T-E/MJ inquiry and receive customized support for your application needs.
General specs
- Product Status: Active
- Number of I/O: 16
- Interface: SPI
- Interrupt Output: Yes
- Features: -
- Output Type: Open Drain
- Current - Output Source/Sink: 25mA
- Clock Frequency: 10 MHz
- Voltage - Supply: 1.8V ~ 5.5V
- Operating Temperature: -40°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: 24-VFQFN Exposed Pad
- Supplier Device Package: 24-QFN (4x4)