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| Part Number | EFR32MG14P733F256GM48-B | EFR32MG14P733F256GM48-BR | EFR32MG14P733F256IM48-B | EFR32MG14P732F256GM48-B |
|---|---|---|---|---|
| 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 | - | - | - |
| RF Family/Standard | 802.15.4, Bluetooth | - | - | - |
| Protocol | Bluetooth v5.0, Thread, Zigbee® | - | - | - |
| Modulation | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK | - | - | - |
| Frequency | 169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz | - | - | - |
| Data Rate (Max) | 2Mbps | - | - | - |
| Power - Output | 20dBm | - | - | - |
| Sensitivity | -126.2dBm | - | - | - |
| Memory Size | 256kB Flash, 32kB RAM | - | - | - |
| Serial Interfaces | I²C, I²S, SPI, IrDA, UART, USART | - | - | - |
| GPIO | 28 | - | - | - |
| Voltage - Supply | 1.8V ~ 3.8V | - | - | - |
| Current - Receiving | 8.4mA ~ 11.1mA | - | - | - |
| Current - Transmitting | 8.5mA ~ 131mA | - | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | - |
| 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) |
