 |  |  | |
| PartNumber | BLUENRG-234 | BLUENRG-232 | BLUENRG-248 |
| 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 | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| RoHS | Y | Y | Y |
| Type | Bluetooth | Bluetooth | Bluetooth |
| Core | ARM Cortex M0 | ARM Cortex M0 | ARM Cortex M0 |
| Operating Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz |
| Maximum Data Rate | 1 Mb/s | 1 Mb/s | 1 Mb/s |
| Output Power | 8 dBm | 8 dBm | 8 dBm |
| Sensitivity | - 88 dBm | - 88 dBm | - 88 dBm |
| Operating Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
| Supply Current Receiving | 7.7 mA | 7.7 mA | 7.7 mA |
| Supply Current Transmitting | 15.1 mA | 15.1 mA | 15.1 mA |
| Program Memory Size | 256 kB | 256 kB | 256 kB |
| Package / Case | WLCSP-34 | QFN-32 | QFN-48 |
| Program Memory Type | Flash | Flash | Flash |
| Series | BLUENRG-2 | BLUENRG-2 | BLUENRG-2 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data RAM Size | 24 kB | 24 kB | 24 kB |
| Data RAM Type | RAM | RAM | RAM |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 32 MHz | 32 MHz | 32 MHz |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| Factory Pack Quantity | 2500 | 3000 | 4000 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Moisture Sensitive | - | Yes | Yes |
| Packaging | - | - | Tray |
| Height | - | - | 0.85 mm |
| Length | - | - | 6 mm |
| Width | - | - | 6 mm |
| Number of I/Os | - | - | 26 I/O |
| Number of ADC Channels | - | - | 7 Channel |
| Number of Timers | - | - | 1 Timer |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
BLUENRG-234 | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip | |
| BLUENRG-232 | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip | ||
| BLUENRG-248 | RF System on a Chip - SoC Bluetooth low energy wireless system-on-chip | ||
| BLUENRG-232 | IC RF TXRX+MCU BLUETOOTH 32VFQFN | ||
| BLUENRG-234 | Bluetooth v4.2 (BLE) SMART SOC 2Mbps 3V T/R | ||
| BLUENRG-248 | Bluetooth v5.0 (BLE) SMART SOC 2Mbps 3V 48-Pin QFN EP T/R | ||
| BLUENRG-232-CUT TAPE | New and Original | ||
| BLUENRG-248-CUT TAPE | New and Original |