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