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| Part Number | EZR32HG320F32R55G-B0 | EZR32HG320F32R55G-C0 | EZR32HG320F32R55G-B0R | EZR32HG220F32R55G-B0 |
|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Discontinued at Digi-Key | Active | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | 802.15.4 | 802.15.4 | 802.15.4 | 802.15.4 |
| Protocol | - | - | - | - |
| Modulation | 4GFSK, GFSK, GMSK, OOK | 4GFSK, GFSK, GMSK, OOK | 4GFSK, GFSK, GMSK, OOK | 4GFSK, GFSK, GMSK, OOK |
| Frequency | 142MHz ~ 1.05GHz | 142MHz ~ 1.05GHz | 142MHz ~ 1.05GHz | 142MHz ~ 1.05GHz |
| Data Rate (Max) | 1Mbps | 1Mbps | 1Mbps | 1Mbps |
| Power - Output | 13dBm | 13dBm | 13dBm | 13dBm |
| Sensitivity | -116dBm | -116dBm | -116dBm | -116dBm |
| Memory Size | 32kB Flash, 8kB RAM | 32kB Flash, 8kB RAM | 32kB Flash, 8kB RAM | 32kB Flash, 8kB RAM |
| Serial Interfaces | I²C, SPI, UART, USART, USB | I²C, SPI, UART, USART, USB | I²C, SPI, UART, USART, USB | I²C, SPI, UART, USART, USB |
| GPIO | 25 | 25 | 25 | 27 |
| Voltage - Supply | 1.98V ~ 3.8V | 1.98V ~ 3.8V | 1.98V ~ 3.8V | 1.98V ~ 3.8V |
| Current - Receiving | 11.1mA ~ 13.7mA | 11.1mA ~ 13.7mA | 11.1mA ~ 13.7mA | 11.1mA ~ 13.7mA |
| Current - Transmitting | 18mA ~ 108mA | 18mA ~ 93mA | 18mA ~ 108mA | 18mA ~ 108mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -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) |
