نظرة عامة على المنتج
The NRF52810-QCAA-R is a Bluetooth Low Energy SoC from Nordic Semiconductor featuring an ARM Cortex-M4 CPU at 64 MHz with 192 KB Flash and 24 KB RAM. It supports Bluetooth 5 LE with data rates of 1 Mbps and 2 Mbps, and includes a 2.4 GHz multi-protocol radio with single-ended 50Ω RF output. The device integrates a full set of peripherals including 12-bit ADC, PWM, SPI, I2C, UART, and PPI in a compact QFN-32 (5x5mm) package.
المواصفات الرئيسية
- CPU: ARM Cortex-M4 32-bit, 64 MHz
- Flash: 192 KB
- RAM: 24 KB
- Radio: 2.4 GHz, Bluetooth 5 LE (1Mbps/2Mbps)
- TX Power: -20 to +4 dBm
- RX Sensitivity: -96 dBm (BLE 1Mbps)
- Supply Voltage: 1.7V ~ 3.6V
- TX Current: 4.6mA @0dBm
- RX Current: 4.6mA @1Mbps
- System OFF: 0.3µA (no RAM retention)
- System ON: 1.5µA (RTC, full RAM)
- Peripherals: 12-bit ADC, PWM, SPI, I2C, UART, PPI, QDEC
- GPIO: Up to 32
- Package: QFN-32-EP (5x5mm)
- Operating Temperature: -40°C ~ +85°C
- Crypto: 128-bit AES hardware
الميزات
- Bluetooth 5 Low Energy with 2Mbps throughput
- Multi-protocol support (BLE, ANT, 2.4GHz proprietary)
- On-chip balun for single-ended 50Ω RF output
- Automatic power management with LDO and DC/DC
- EasyDMA for low-overhead peripheral data transfer
- Programmable Peripheral Interconnect (PPI)
- 128-bit AES hardware encryption
- Compatible SoftDevices: S112, S113
التطبيقات
- Bluetooth Low Energy peripherals and sensors
- Wireless keyboards, mice, and remotes
- Smart home sensors and actuators
- Wearable health and fitness devices
- Beacons and proximity tags
- Industrial IoT wireless nodes