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| Part Number | EZR32LG230F256R55G-B0 | EZR32WG230F256R55G-B0 | EZR32LG230F256R55G-B0R | EZR32LG330F256R55G-B0 |
|---|---|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 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 | EZRadio | EZRadio | EZRadio | EZRadio |
| Modulation | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK | 4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, 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 | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM | 256kB Flash, 32kB RAM |
| Serial Interfaces | I²C, SPI, UART, USART | I²C, SPI, UART, USART | I²C, SPI, UART, USART | I²C, SPI, UART, USART, USB |
| GPIO | 41 | 41 | 41 | 38 |
| 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 ~ 88mA | 18mA ~ 88mA | 18mA ~ 88mA | 18mA ~ 88mA |
| 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 | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) | 64-QFN (9x9) | 64-QFN (9x9) |
