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| Part Number | EFR32FG22C121F512GM32-CR | EFR32FG22C121F512GM32-C |
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs |
| Product Status | Active | Active |
| Type | - | TxRx + MCU |
| RF Family/Standard | - | WiFi |
| Protocol | - | - |
| Modulation | - | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK |
| Frequency | - | 2.4GHz ~ 2.4835GHz |
| Data Rate (Max) | - | 2Mbps |
| Power - Output | - | 6dBm |
| Sensitivity | - | -102.3dBm |
| Memory Size | - | 512kB Flash, 32kB RAM |
| Serial Interfaces | - | I²C, I²S, SPI, IrDA, PDM, UART, USART |
| GPIO | - | 18 |
| Voltage - Supply | - | 1.71V ~ 3.8V |
| Current - Receiving | - | 3.6mA ~ 4.6mA |
| Current - Transmitting | - | 4.1mA ~ 8.5mA |
| Operating Temperature | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount |
| Package / Case | - | 32-VFQFN Exposed Pad |
| Supplier Device Package | - | 32-QFN (4x4) |
