NRF52832 Multiprotocol Bluetooth: Datasheet, Pinout and Schematic

Nordic Semiconductor NRF52832 Multiprotocol Bluetooth® 5.2 SoCs are powerful and highly flexible making them ideal for Bluetooth Low Energy, ANT, and 2.4GHz ultralow-power wireless applications. The nRF52832 SoCs are built around a 32-bit Arm® Cortex®-M4F CPU with 512kB + 64kB RAM. The embedded 2.4GHz transceiver supports Bluetooth Low Energy, ANT, and proprietary 2.4 GHz protocol stack. The devices are on air compatible with the nRF51 and nRF52 Series.

Symbol

Footprint

3D Model

• 2.4 GHz transceiver

• -96 dBm sensitivity in Bluetooth® low energy mode

• Supported data rates: 1 Mbps, 2 Mbps Bluetooth® low energy mode

• -20 to +4 dBm TX power, configurable in 4 dB steps

• On-chip balun (single-ended RF)

• 5.3 mA peak current in TX (0 dBm)

• 5.4 mA peak current in RX

• RSSI (1 dB resolution)

• ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz

• 215 EEMBC CoreMark® score running from flash memory

• 58 μA/MHz running from flash memory

• 51.6 μA/MHz running from RAM

• Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and instrumentation trace macrocell (ITM)

• Serial wire debug (SWD)

• Trace port

• Flexible power management

• 1.7 V–3.6 V supply voltage range

• Fully automatic LDO and DC/DC regulator system

• Fast wake-up using 64 MHz internal oscillator

• 0.3 μA at 3 V in System OFF mode

• 0.7 μA at 3 V in System OFF mode with full 64 kB RAM retention

• 1.9 μA at 3 V in System ON mode, no RAM retention, wake on RTC

• Memory

• 512 kB flash/64 kB RAM

• 256 kB flash/32 kB RAM

• Nordic SoftDevice ready

• Support for concurrent multi-protocol

• Type 2 near field communication (NFC-A) tag with wakeup-on-field and touchto-pair capabilities

• 12-bit, 200 ksps ADC - 8 configurable channels with programmable gain

• 64 level comparator

• 15 level low power comparator with wakeup from System OFF mode

• Temperature sensor

• 32 general purpose I/O pins

• 3x 4-channel pulse width modulator (PWM) unit with EasyDMA

• Digital microphone interface (PDM)

• 5x 32-bit timer with counter mode

• Up to 3x SPI master/slave with EasyDMA

• Up to 2x I2C compatible 2-wire master/slave

• I2S with EasyDMA

• UART (CTS/RTS) with EasyDMA

• Programmable peripheral interconnect (PPI)

• Quadrature decoder (QDEC)

• AES HW encryption with EasyDMA

• Autonomous peripheral operation without CPU intervention using PPI and EasyDMA

• 3x real-time counter (RTC)

• Single crystal operation

• Package variants

• QFN48 package, 6 × 6 mm

• WLCSP package, 3.0 × 3.2 mm

Nordic Semiconductor ASA NRF52832-QFAA-R technical specifications, attributes, parameters and parts with similar specifications to Nordic Semiconductor ASA NRF52832-QFAA-R.

• Internet of Things (IoT)

• Home automation

• Sensor networks

• Building automation

• Industrial • Retail

• Personal area networks

• Health/fitness sensor and monitor devices

• Medical devices

• Key fobs and wrist watches

• Interactive entertainment devices

• Remote controls

• Gaming controllers

• Beacons

• A4WP wireless chargers and devices

• Remote control toys

• Computer peripherals and I/O devices

• Mouse

• Keyboard

• Multi-touch trackpad

• Gaming

Nordic Semiconductor is a fabless semiconductor company specializing in short-range wireless and low-power cellular IoT. Nordic pioneered ultra-low-power wireless and helped develop Bluetooth Low Energy, a widely-adopted wireless technology. The company’s award-winning Bluetooth LE solutions have made it the market leader, and are complemented by ANT+, Thread, and Zigbee products. Nordic’s reputation is built on the supply of leading-edge wireless technologies and development tools that shield designers from RF complexity. This approach extends to Nordic’s latest technology, cellular IoT. Launched in 2018 after four years of development, this NB-IoT and LTE-M solution leverages cellular infrastructure to extend the IoT.

Download datasheets and manufacturer documentation for Nordic Semiconductor ASA NRF52832-QFAA-R.