| Specifications | |
| Product Attribute | Attribute Value |
| Manufacturer Product Number | MCP23S17-E/SS |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs), Interface, I/O Expanders |
| Base Product Number | MCP23S17 |
| DigiKey Programmable | Not Verified |
| Number of I/O | 16 |
| Interface | SPI |
| Interrupt Output | Yes |
| Features | POR |
| Output Type | Push-Pull |
| 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 | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
