16-bit I/O Expander with SPI and I2C serial interfaces. Operates at frequencies up to 10MHz with a maximum supply voltage of 5.5V and a minimum of 1.8V. Features 16 configurable I/O pins, surface mountable in a QFN package, and supports a wide operating temperature range from -40°C to 125°C. This RoHS compliant component offers 400mA output current and 700mW power dissipation.
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Microchip MCP23S18-E/MJ technical specifications.
| Package/Case | QFN |
| Frequency | 10MHz |
| Interface | SPI, I2C, Serial |
| Lead Free | Lead Free |
| Max Frequency | 3.4MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 700mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of I/Os | 16 |
| Output Current | 400mA |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Supply Voltage-Nom | 5.5V |
| Weight | 0.032741oz |
| RoHS | Compliant |
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