| Category | Integrated Circuits (ICs) Interface I/O Expanders | |
| Mfr | Microchip Technology | |
| Series | - | |
| Package | Tube | |
| 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) | |
| Base Product Number | MCP23S18 |
