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| Part Number | BLUENRG-234 | BLUENRG-234N | BLUENRG-134 | BLUENRG-232 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Protocol | Bluetooth v5.0 | Bluetooth v5.0 | Bluetooth v4.2 | Bluetooth v5.0 |
| Modulation | GFSK | GFSK | - | GFSK |
| Frequency | 2.4GHz | 2.4GHz ~ 2.4835GHz | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 1Mbps | 1Mbps | 1Mbps | 1Mbps |
| Power - Output | 8dBm | 8dBm | 8dBm | 8dBm |
| Sensitivity | -88dBm | -88dBm | -88dBm | -88dBm |
| Memory Size | 256kB Flash, 24kB RAM | - | 160kB Flash, 24kB RAM | 256kB Flash, 24kB RAM |
| Serial Interfaces | I²C, SPI, UART | SPI, UART | I²C, SPI, UART | I²C, SPI, UART |
| GPIO | 14 | 14 | 14 | 15 |
| Voltage - Supply | 1.7V ~ 3.6V | 1.7V ~ 3.6V | 1.7V ~ 3.6V | 1.7V ~ 3.6V |
| Current - Receiving | 7.7mA ~ 14.5mA | 7.7mA ~ 14.5mA | 7.7mA | 14.5mA |
| Current - Transmitting | 6.6mA ~ 28.8mA | 6.6mA ~ 28.8mA | 15.1mA | 14mA ~ 28mA |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 34-XFBGA, WLCSP | 34-XFBGA, WLCSP | 34-XFBGA, WLCSP | 32-VFQFN Exposed Pad |
| Supplier Device Package | 34-WLCSP (2.66x2.56) | 34-WLCSP (2.66x2.56) | 34-WLCSP (2.66x2.56) | 32-QFN (5x5) |
