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Tags: NRF52832 module, development board, wireless
Description:The NRF52832 is Nordic Semiconductor's latest multiprotocol radio system-on-chip (SoC).The NRF52832 is microcontroller, with a list of features including 32 configurable I/O pins, SPI, I2C, UART, PWM, ADC's, 512kB flash, and 64kB RAM. And, it's half 2.4GHz multiprotocol radio, supporting Bluetooth low energy (BLE), ANT, and Nordic's proprietary 2.4GHz ultra low-power wireless communication , it even features on-chip NFC tag support.It meets the challenges of a broad range of applications that need advanced Bluetooth® LE features, protocol concurrency and a rich and varied set of peripherals and features. In addition, it offers generous memory availability for both Flash and RAM.The NRF52832 is multiprotocol capable with full protocol concurrency. It supports Bluetooth Low Energy, including the high-speed 2Mbps feature. Bluetooth mesh can be run concurrently with Bluetooth LE, enabling smartphones to provision, commission, configure and control mesh nodes. NFC, ANT and 2.4 GHz proprietary protocols are also supported.It is built around an Arm® Cortex™-M4 CPU with floating point unit running at 64 MHz. It has NFC-A Tag for use in simplified pairing and payment solutions. It has numerous digital peripherals and interfaces such as PDM and I2S for digital microphones and audio.Exceptionally low energy consumption is achieved using a sophisticated on-chip adaptive power management system.
NRF52832 Development Board Application:Internet of Things (IoT)Home automationSensor networksBuilding automationIndustrialRetailPersonal area networks:Health/fitness sensor and monitor devicesMedical devicesKey fobs and wrist watchesInteractive entertainment devices:Remote controlsGaming controllersBeacons:A4WP wireless chargers and devicesRemote control toysComputer peripherals and I/O devices :MouseKeyboardMulti-touch trackpadGaming
Features:2.4 GHz module -96 dBm sensitivity in Bluetooth® low energy modeSupported data rates: 1 Mbps, 2 Mbps Bluetooth® low energy mode-20 to +4 dBm TX power, configurable in 4 dB stepsOn-chip balun (single-ended RF)5.3 mA peak current in TX (0 dBm)5.4 mA peak current in RXRSSI (1 dB resolution)ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz215 EEMBC CoreMark® score running from flash memory58 μA/MHz running from flash memory51.6 μA/MHz running from RAMData watch point and trace (DWT), embedded trace macro cell (ETM), and instrumentation trace macro cell (ITM)Serial wire debug (SWD)Trace portFlexible power management1.7 V–3.6 V supply voltage rangeFully automatic LDO and DC/DC regulator systemFast wake-up using 64 MHz internal oscillator0.3 μA at 3 V in System OFF mode0.7 μA at 3V in System OFF mode with full 64 kB RAM retention1.9 μA at 3 V in System ON mode, no RAM retention, wake on RTCMemory:512 kB flash/64 kB RAM256 kB flash/32 kB RAMNordic SoftDevice readySupport for concurrent multi-protocolType 2 near field communication (NFC-A) tag with wakeup-on-field and touch to-pair capabilities12-bit, 200 ksps ADC - 8 configurable channels with programmable gain64 level comparator15 level low power comparator with wakeup from System OFF modeTemperature sensor32 general purpose I/O pins3x 4-channel pulse width modulator (PWM) unit with EasyDMADigital microphone interface (PDM)5x 32-bit timer with counter modeUp to 3x SPI master/slave with EasyDMAUp to 2x I2C compatible 2-wire master/slaveI2S with EasyDMAUART (CTS/RTS) with EasyDMAProgrammable peripheral interconnect (PPI)Quadrature decoder (QDEC)AES HW encryption with EasyDMAAutonomous peripheral operation without CPU intervention using PPI and EasyDMA3x real-time counter (RTC)Single crystal operation
NRF52832 chip datasheet
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