The MCP23018-E/SP is a 16-bit I2C/SPI I/O expander with 16 I/Os and an output current of 25mA. It operates over a temperature range of -40°C to 125°C and is packaged in a DIP-20 package. The device is RoHS compliant and has a maximum power dissipation of 700mW. It can be used to expand the number of I/Os in a system and can operate at a maximum frequency of 3.4MHz.
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| Package/Case | DIP |
| Frequency | 3.4MHz |
| Interface | I2C, Serial |
| Lead Free | Lead Free |
| Max Frequency | 3.4MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of I/Os | 16 |
| Output Current | 25mA |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Power Dissipation | 700mW |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Supply Voltage-Nom | 5.5V |
| RoHS | Compliant |
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