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| PartNumber | nRF52840-CKAA-R | NRF52840-PDK | NRF52840-QIAA |
| Description | RF System on a Chip - SoC NRF52840 WLCSP | DEV KIT FOR NRF52840 | |
| Manufacturer | Nordic Semiconductor | - | NORDIC |
| Product Category | RF System on a Chip - SoC | - | IC Chips |
| RoHS | Y | - | - |
| Type | Bluetooth | - | - |
| Core | ARM Cortex M4F | - | - |
| Operating Frequency | 2.4 GHz | - | - |
| Maximum Data Rate | 2 MB/s | - | - |
| Output Power | 8 dBm | - | - |
| Sensitivity | - 96 dBm | - | - |
| Operating Supply Voltage | 1.7 V to 5.5 V | - | - |
| Supply Current Receiving | 12.9 mA | - | - |
| Supply Current Transmitting | 30.7 mA | - | - |
| Program Memory Size | 1 MB | - | - |
| Package / Case | AQFN-73 | - | - |
| Length | 7 mm | - | - |
| Program Memory Type | Flash | - | - |
| Series | nRF52840 | - | - |
| Width | 7 mm | - | - |
| Brand | Nordic Semiconductor | - | - |
| Data RAM Size | 256 kB | - | - |
| Data RAM Type | RAM | - | - |
| Interface Type | PWM, SPI, UART | - | - |
| Mounting Style | SMD/SMT | - | - |
| ADC Resolution | 12 bit | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 64 MHz | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | RF System on a Chip - SoC | - | - |
| Factory Pack Quantity | 7000 | - | - |
| Subcategory | Wireless & RF Integrated Circuits | - | - |