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| Part Number | CPT212B-A01-GM | CPT213B-A01-GM | CPT212B-A01-GMR |
|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Not For New Designs | Not For New Designs | Not For New Designs |
| Type | Buttons | Buttons | Buttons |
| Proximity Detection | Yes | No | Yes |
| Number of Inputs | Up to 12 | Up to 13 | Up to 12 |
| LED Driver Channels | - | - | - |
| Interface | I²C | I²C | I²C |
| Resolution | - | - | - |
| Voltage - Supply | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Current - Supply | 3.1mA | 3.6mA | 3.1mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 20-UFQFN Exposed Pad | 24-WFQFN Exposed Pad | 20-UFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x3) | 24-QFN (4x4) | 20-QFN (3x3) |
