 |  | | |
| PartNumber | nRF52811-QCAA-R | nRF52811-CAAA-R | nRF52811-CAAA-R7 |
| Description | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal |
| Manufacturer | Nordic Semiconductor | Nordic Semiconductor | Nordic Semiconductor |
| 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 M4 | ARM Cortex M4 | ARM Cortex M4 |
| Operating Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz |
| Maximum Data Rate | 2 Mb/s | 2 Mb/s | 2 Mb/s |
| Output Power | 4 dBm | 4 dBm | 4 dBm |
| Sensitivity | - 96 dBm | - 96 dBm | - 96 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 | 4.6 mA | 4.6 mA | 4.6 mA |
| Supply Current Transmitting | 7 mA | 7 mA | 7 mA |
| Program Memory Size | 192 kB | 192 kB | 192 kB |
| Package / Case | QFN-32 | WLCSP-32 | WLCSP-32 |
| Program Memory Type | Flash | Flash | Flash |
| Series | NRF52811 | NRF52811 | NRF52811 |
| Brand | Nordic Semiconductor | Nordic Semiconductor | Nordic Semiconductor |
| Data RAM Size | 24 kB | 24 kB | 24 kB |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | PDM, PWM, SPI, TWI, UART | PDM, PWM, SPI, TWI, UART | PDM, PWM, SPI, TWI, UART |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Number of I/Os | 16 I/O | 15 I/O | 15 I/O |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 64 MHz | 64 MHz | 64 MHz |
| Moisture Sensitive | Yes | - | - |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | RF System on a Chip - SoC |
| Factory Pack Quantity | 4000 | 7000 | 1500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Nordic Semiconductor |
nRF52811-QFAA-R | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | |
| nRF52811-QFAA-R7 | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | ||
| nRF52811-QFAA-T | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | ||
| nRF52811-QCAA-R | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | ||
| nRF52811-CAAA-R | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | ||
| nRF52811-QCAA-R7 | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal | ||
| nRF52811-CAAA-R7 | RF System on a Chip - SoC Bluetooth 5.1 Multiprotocal |