| PartNumber | BLUENRG-MSQTR | BLUENRG-MSCSP |
| Description | RF Microcontrollers - MCU Bluetooth Low Energy Network Processor supporting Bluetooth 4.1 core specification | RF Microcontrollers - MCU Bluetooth Low Energy Network Processor supporting Bluetooth 4.1 core specification |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | RF Microcontrollers - MCU | RF Microcontrollers - MCU |
| RoHS | Y | Y |
| Core | ARM Cortex M0 | ARM Cortex M0 |
| Operating Frequency | 2.4 GHz | 2.4 GHz to 2.4835 GHz |
| Data Bus Width | 32 bit | 32 bit |
| Program Memory Size | 64 kB | 64 kB |
| Data RAM Size | 12 kB | 12 kB |
| Maximum Clock Frequency | 32 MHz | 32 MHz |
| ADC Resolution | No ADC | - |
| Operating Supply Voltage | 1.7 V to 3.6 V | 1.7 V to 3.6 V |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Package / Case | QFN-32 | WLCSP-34 |
| Mounting Style | SMD/SMT | SMD/SMT |
| Packaging | Reel | Reel |
| Output Power | 8 dBm | 8 dBm |
| Program Memory Type | Flash | Flash |
| Series | BLUENRG-MS | BLUENRG-MS |
| Brand | STMicroelectronics | STMicroelectronics |
| Data RAM Type | RAM | RAM |
| Interface Type | SPI | SPI |
| Number of I/Os | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Moisture Sensitive | Yes | - |
| Number of Timers | 1 Timer | - |
| Product Type | RF Microcontrollers - MCU | RF Microcontrollers - MCU |
| Factory Pack Quantity | 3000 | 2500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 3.6 V | 3.6 V |
| Supply Voltage Min | 1.7 V | 1.7 V |
| Unit Weight | 0.006653 oz | - |
| Processor Series | - | BlueNRG Bluetooth |