MCP23S18-E/MJ
Microchip Technology

Microchip Technology
IC I/O EXPANDER SPI 16B 24QFN
$2.16
Available to order
Reference Price (USD)
1+
$1.65000
25+
$1.37000
100+
$1.24630
Exquisite packaging
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Product details
Microchip Technology's MCP23S18-E/MJ redefines I/O expansion with its intelligent interface capabilities. This CMOS-based I/O expander delivers 8-bit parallel port expansion through simple serial interfaces, reducing system complexity while maintaining high-speed data transfer. Notable characteristics include programmable pull-up resistors, polarity inversion capability, and thermal overload protection. In robotics, it enables joint sensor integration; for smart agriculture systems, it connects multiple environmental monitors; in retail automation, it drives LED displays and touch inputs simultaneously. The MCP23S18-E/MJ features a wide operating voltage range compatible with various logic levels, ensuring seamless integration into existing designs. Ready to enhance your project's I/O capacity? Request a quote for the MCP23S18-E/MJ through our online portal for prompt response.
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)