| Part Number | CP2120-GM | CP2120-GMR |
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs |
| Category | Interface - I/O Expanders | Interface - I/O Expanders |
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| Product Status | Obsolete | Obsolete |
| Number of I/O | 8 | 8 |
| Interface | I²C, SPI | I²C, SPI |
| Interrupt Output | Yes | Yes |
| Features | - | - |
| Output Type | Open Drain, Push-Pull | Open Drain, Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA | 100mA |
| Clock Frequency | 400 kHz | 400 kHz |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (4x4) |