nRF52832 Multiprotocol Bluetooth low energy (Bluetooth 5), ANT/ANT+ and 2.4GHz proprietary System-on-Chip ULP wireless System-on-Chip KEY FEATURES The nRF52832 is a powerful multiprotocol single chip solutions Bluet ooth 5 - 2Mbs mode for ULP wireless applications. It incorporates Nordics best-in- 32-bit ARM Cortex M4F processor class performance radio transceiver, an ARM Cortex M4F CPU 512kB flash + 64kB RAM and 512kB flash and 64kB RAM memory. The nRF52832 supports Software stacks available as downloads TM Bluetooth low energy (Bluetooth 5), ANT and 2.4GHz proprietary Applic ation development independent from protocol stack protocol stacks. The device also has a NFC-A tag interface for Supports 1Mbit and 2Mbit Bluetooth low energy modes OOB pairing. On-air compatible with nRF51, nRF24AP and nRF24L Series Sensitivity of -96 dbm for Bluetooth low energy Timers / Counters Pr ogrammable output power from +4dBm to -20dBm Analog I/O 512kB RS SI Flash Digital I/O RAM mapped FIFOs using EasyDMA with cache Dynamic on air pa yload length up to 256 Bytes System Peripherals Flexible and configurable 32 pin GPIO Power Processor Programmable Peripheral Interface PPI 64 MHz ARM supply 64kB Cortex-M4F CPU Simple ON/OFF global power modes RAM Full set of digital interfaces including: SPI/2-wire/UART/PDM/ I2S, all with EasyDMA GPIO Radio NFC-A Oscillators 12-bit/200KSPS ADC Multi- tag protocol 128-bit AES ECB/CCM/AAR co-processor 2.4GHz Quadrature demodulator Low cost external crystal 32MHz 40ppm for Bluetooth, Lower power and higher performance 50ppm for ANT The nRF52832 uses the 32-bit ARM Cortex M4F MCU, together Single-ended antenna output (On-chip Balun) with extensive flash availability, 512kB in total with 400kB Low power 32MHz crystal and RC oscillators available for application development. Code density and execution Ultra low-power 32kHz crystal and RC oscillators speed are considerably greater than for 8/16-bit platforms. Wide supply voltage range (1.7 V to 3.6 V) Having HW support for DSP instructions as well as for Floating On-chip DC/DC buck c onverter point operations positions the Cortex M4F above Cortex M0/M0+/ Individual power management for all peripherals M3 and M4 performance wise. The Programmable Peripheral P ackage options: 48-pin 6x6 QFN/WL-CSP Interconnect (PPI) system provides a 20-channel bus for direct and autonomous system peripheral communication without CPU intervention. This brings predictable latency times for peripheral APPLICATIONS to peripheral interaction and power saving benefits associated IoT with leaving the CPU idle. The device has 2 global power modes - Home automation ON/OFF, but all system blocks and peripherals have individual - Sensor networks power management control which allows for an automatic - Building automation switching RUN/IDLE for system blocks based only on those Personal Area Networks required/not required to achieve particular tasks. - Health/fitness sensor and monitor devices - Medical devices The new radio is designed to support the Bluetooth 5 2Mbs - Key-fobs + wrist watches mode. This means the nRF52832 can be qualified for Bluetooth Interactive entertainment devices 5 applications. It supports Bluetooth low energy (Bluetooth 5), - Remote control ANT and proprietary 2.4GHz applications. It is on-air compatible - Gaming controller with nRF5x and nRF24x devices. Output power is programmable Beacons between +4dBm and -20dBm and has receiver sensitivity of A4WP wireless chargers and devices -96dBm for Bluetooth low energy 1Mbs). Remote control toys Computer peripherals and I/O devices - Mouse + Keyboard - Multi-touch trackpad nRF52832 Product Brief Version 1.7 AHB Lite bus APB busThe NFC module supports NFC-A tags with proximity detection SPECIFICATIONS and Wake-on-field from low power mode. The NFC enables Out- Frequency band 2.4GHz ISM ( 2.36000 2.4835GHz) Of-Band Bluetooth pairing of devices and thus greatly simplifying On-air data rate 1 Mbps and 2 Mbps for proprietary and deployment. Bluetooth low energy modes (Bluetooth 5 compatible) Easy, fast and safe code development The nRF52832 offers developers a clean separation between Modulation GFSK application code development and embedded protocol stacks. Output power Programmable: +4 to -20dBm in 4dB steps This means compile, link and run-time dependencies with the Sensitivity -96dBm Bluetooth, -92.5dBm at 1Mbs ANT, embedded stack and associated de-bugging challenges are -89dBm at 2Mbs, -30dBm whisper mode removed. The Bluetooth low energy and ANT stack is a pre- Radio current 7.5mA TX at +4dBm output power, compiled binary available from Nordic Semiconductor, leaving consumption DC-DC 5.3mA TX at 0dBm output power, application code to be compiled stand-alone. The embedded stack at 3V 5.4mA RX at 1Mbs interface uses an asynchronous and event-driven model removing Microcontroller 32-bit ARM Cortex M4F the need for RTOS frameworks. Program Memory 512kB Flash with cache OTA DFU RAM 64kB The nRF52832 is supported by an Over-The-Air Device Firmware Upgrade (OTA DFU) feature. This allows for in the field updates of Oscillators 32MHz crystal oscillator, 64MHz RC oscillator, 32kHz crystal oscillator, 32kHz RC oscillator application software and SoftDevice. (250 ppm) Maximum re-use and easy migration System current 0.3A No RAM retention, 1.2uA All peripherals The nRF52832 have binary compatible peripherals with the nRF51 consumption in IDLE mode, 1.6uA All peripherals in IDLE mode and 32KHz XO and RTC running, 30nA per Series for most functions enabling easy migration between older 4KB - RAM retention parts and the new nRF52 Series. The backwards compatibility of Hardware Security 128-bit AES ECB/CCM/AAR co-processor most interfaces and the common SW architecture of the nRF51 Series S130 and the nRF52 Series S132 SoftDevices ensures that GPIO 32 configurable existing codebase for the nRF51 Series can in very large parts be Digital I/O 3 x Hardware SPI master, 3 x Hardware SPI re-used effortlessly on the nRF52 Series. slave, 2 x 2-wire master, 2 x 2-wire slave, UART, Quadrature demodulator, 1x I2S, 1xPDM SoftDevices Peripherals 12-bit/200KSPS ADC, RNG, Temperature sensor, The Nordic protocol stacks are known as SoftDevices and general compararator, low power comparator complement the nRF52 Series SoCs. All nRF52 Series are PPI 20-channel programmable with software stacks available from Nordic Semiconductor. This brings maximum flexibility to application Voltage regulator LDO (1.7 to 3.6V), Buck DC/DC (1.7 to 3.6V) development and allows the latest stack version to be programmed Timers/counters 5 x 32bit, 3 x 24bit RTC into the nRF52 Series SoC. Package options RoHS compliant 48-pin 6x6 QFN / 3.0x3.2 Ultra-compact Wafer Level Chip Scale Package Development tools (WLCSP) Nordic Semiconductor provides a complete range of hardware and software development tools for the nRF52 Series devices. nRF52832 compatible SoftDevices RELATED PRODUCTS nRF52 DK Development kit for Bluetooth low energy, ANT S132 Bluetooth low energy concurrent central/ and 2.4GHz applications peripheral/ observer/broadcaster stack S212* ANT stack S332* Bluetooth low energy concurrent central/ peripheral/ observer/broadcaster /ANT stack *ANT related SoftDevices (s212,s332) for the nRF52 series are now obtained from ANT Wireless. This applies to both ANT only and ANT/Bluetooth low energy combo SoftDevices. For more information on this please contact : ANTstacks thisisant.com WORLD WIDE OFFICE LOCATIONS Headquarters: Trondheim, Norway Tel: +47 72 89 89 00 For more information Visit www.nordicsemi.com for the complete prod- uct specification about this and any other wireless ULP products. About Nordic Semiconductor Nordic Semiconductor is a fabless semiconductor company specializing in ULP short-range wireless communication. Nordic is a public company listed on the Norwegian stock exchange. nRF52832 Product Brief Version 1.7