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| PartNumber | BLUENRG-234 | BLUENRG-232 | BLUENRG-232-CUT TAPE |
| Description | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| RoHS | Y | Y | - |
| Type | Bluetooth | Bluetooth | - |
| Core | ARM Cortex M0 | ARM Cortex M0 | - |
| Operating Frequency | 2.4 GHz | 2.4 GHz | - |
| Maximum Data Rate | 1 Mb/s | 1 Mb/s | - |
| Output Power | 8 dBm | 8 dBm | - |
| Sensitivity | - 88 dBm | - 88 dBm | - |
| Operating Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V | - |
| Supply Current Receiving | 7.7 mA | 7.7 mA | - |
| Supply Current Transmitting | 15.1 mA | 15.1 mA | - |
| Program Memory Size | 256 kB | 256 kB | - |
| Package / Case | WLCSP-34 | QFN-32 | - |
| Program Memory Type | Flash | Flash | - |
| Series | BLUENRG-2 | BLUENRG-2 | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Size | 24 kB | 24 kB | - |
| Data RAM Type | RAM | RAM | - |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 32 MHz | 32 MHz | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| Factory Pack Quantity | 2500 | 3000 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Moisture Sensitive | - | Yes | - |