CP2120-GMR
IC XPNDR 400KHZ I2C SPI 20QFNManufacturer: Silicon Labs
Categories: I/O Expanders
Quality Control: Learn More
Silicon Labs CP2120-GMR is an 8-bit I/O expander featuring both I2C and SPI interfaces. This device supports a clock frequency of up to 400 kHz and offers flexible output configurations with both open-drain and push-pull options. The CP2120-GMR includes an interrupt output for event signaling and is housed in a compact 20-QFN (4x4) package suitable for surface mounting. Operating within a supply voltage range of 3V to 3.6V, it is designed for applications requiring reliable peripheral expansion in industrial, consumer, and automotive sectors. The component is supplied on tape and reel for efficient manufacturing processes.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VFQFN Exposed Pad |
| Output Type | Open Drain, Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C, SPI |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 3.6V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 20-QFN (4x4) |
| Current - Output Source/Sink | 100mA |
| Programmable | Not Verified |
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