| PartNumber | BLUENRG-MSQTR | BLUENRGCSP | BLUENRGQTR |
| Description | RF Microcontrollers - MCU Bluetooth Low Energy Network Processor supporting Bluetooth 4.1 core specification | RF Microcontrollers - MCU ANALOG | Microcontrollers - MCU RF Microcontrollers - MCU Bluetooth wireless netwrk processo |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | RF Microcontrollers - MCU | RF Microcontrollers - MCU | RF Transceiver ICs |
| RoHS | Y | Y | - |
| Core | ARM Cortex M0 | ARM Cortex M0+ | - |
| Operating Frequency | 2.4 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 | No ADC | - |
| Operating Supply Voltage | 1.7 V to 3.6 V | 2 V to 3.6 V | 2 V to 3.6 V |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Package / Case | QFN-32 | WLCSP-34 | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Output Power | 8 dBm | 8 dBm | - |
| Program Memory Type | Flash | Flash | - |
| Series | BLUENRG-MS | BLUENRGCSP | BlueNRG |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data RAM Type | RAM | - | - |
| Interface Type | SPI | SPI | SPI |
| Number of I/Os | - | - | - |
| Minimum Operating Temperature | - 40 C | - 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 | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Unit Weight | 0.006653 oz | - | 0.006653 oz |
| Type | - | - | TxRx + MCU |
| Package Case | - | - | QFN-32 |
| Frequency | - | - | 2.4GHz |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Sensitivity | - | - | -88dBm |
| Voltage Supply | - | - | 2 V ~ 3.6 V |
| Memory Size | - | - | 64kB Flash, 12kB RAM |
| Protocol | - | - | Bluetooth v4.0 |
| Data Rate Max | - | - | 1Mbps |
| Serial Interfaces | - | - | SPI |
| Power Output | - | - | 8dBm |
| Current Receiving | - | - | 7.3mA ~ 14.5mA |
| RF Family Standard | - | - | Bluetooth |
| Modulation | - | - | GFSK |
| GPIO | - | - | |
| Current Transmitting | - | - | 5.8mA ~ 28.8mA |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 2 V |