| Part Number | EFR32MG13P733F512IM48-CR | EFR32MG13P733F512IM48-C | 
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | 
| Category | RF Transceiver ICs | RF Transceiver ICs | 
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| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Type | TxRx + MCU | TxRx + MCU | 
| RF Family/Standard | 802.15.4, Bluetooth | 802.15.4, Bluetooth | 
| Protocol | Bluetooth v5.0, Thread, Zigbee® | Bluetooth v5.0, Thread, Zigbee® | 
| Modulation | 2GFSK, ASK, BPSK, DPSK, DSSS, GFSK, OOK, OQPSK | 2GFSK, ASK, BPSK, DPSK, DSSS, GFSK, OOK, OQPSK | 
| Frequency | 2.4GHz | 2.4GHz | 
| Data Rate (Max) | 2Mbps | 2Mbps | 
| Power - Output | 20dBm | 20dBm | 
| Sensitivity | -126dBm | -126dBm | 
| Memory Size | 512kB Flash, 64kB RAM | 512kB Flash, 64kB RAM | 
| Serial Interfaces | I²S, SPI, UART | I²S, SPI, UART | 
| GPIO | 28 | 28 | 
| Voltage - Supply | 1.8V ~ 3.8V | 1.8V ~ 3.8V | 
| Current - Receiving | 8.4mA ~ 10.2mA | 8.4mA ~ 10.2mA | 
| Current - Transmitting | 8.5mA | 8.5mA | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 
| Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) |