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| Part Number | EFR32MG1B232F256IM48-C0R | EFR32MG1P232F256IM48-C0R | EFR32MG1B232F256GM48-C0R | EFR32MG1B232F256IM48-C0 |
|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Not For New Designs | Not For New Designs | Not For New Designs | Not For New Designs |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | 802.15.4, Bluetooth | 802.15.4, Bluetooth | 802.15.4 | 802.15.4, Bluetooth |
| Protocol | Bluetooth v4.0, Thread, Zigbee® | Bluetooth v4.0, Thread, Zigbee® | Zigbee® | Bluetooth v4.0, Thread, Zigbee® |
| Modulation | - | - | - | - |
| Frequency | - | - | 2.4GHz | - |
| Data Rate (Max) | 2Mbps | 2Mbps | 250kbps | 2Mbps |
| Power - Output | 19dBm | 19dBm | 19.5dBm | 19dBm |
| Sensitivity | - | - | -99dBm | - |
| Memory Size | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM |
| Serial Interfaces | I²C, I²S, SPI, UART | I²C, I²S, SPI, UART | I²C, I²S, SPI, UART | I²C, I²S, SPI, UART |
| GPIO | 31 | 31 | 31 | 31 |
| Voltage - Supply | 1.8V ~ 3.8V | 1.8V ~ 3.8V | 1.85V ~ 3.8V | 1.8V ~ 3.8V |
| Current - Receiving | - | - | 8.7mA | - |
| Current - Transmitting | 8.2mA ~ 126.7mA | 8.2mA ~ 126.7mA | 8.2mA ~ 126.7mA | 8.2mA ~ 126.7mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) | 48-QFN (7x7) | 48-QFN (7x7) |
