The NRF52832-CIAA-R SoC is a powerful, highly flexible ultra-low power multiprotocol SoC ideally suited for Bluetooth® Smart ANT and 2.4GHz ultra low-power wireless applications. The NRF52832-CIAA-R SoC is built around a 32-bit ARM® Cortex™-M4F CPU with 512kB + 64kB RAM. The embedded 2.4GHz transceiver supports Bluetooth Smart, ANT and proprietary 2.4 GHz protocol stack. It is on air compatible with the nRF51 Series, nRF24L and nRF24AP Series products from Nordic Semiconductor. NRF52832-CIAA-R Processing power The NRF52832-CIAA-R incorporates a powerful Cortex-M4F processor enabling the most demanding applications with complex arithmetic requirements to be realized in a single chip solution. The IC supports DSP instructions, a Floating Point Unit (FPU), single-cycle multiply and accumulate, and hardware divide for energy-efficient process of computationally complex operations. Multiprotocol radio The 2.4GHz radio supports multiple protocols including Bluetooth Smart, ANT and 2.4GHz proprietary. The radio has high definition RSSI and highly automated functionality, including EasyDMA for direct memory access during packet send and retrieve. Nordic provides protocol stacks for Bluetooth Smart, ANT and Gazel (2.4GHz) as software downloads. Power Efficiency The NRF52832-CIAA-R SoC is an extremely power efficient device that can run from a supply between 1.7V and 3.6V. All individual peripherals and clocks offer complete flexibility of power down when not required for task operation thus minimizing power consumption to a minimum. The IC has a comprehensive system of automated and adaptive power management features. These features range across the entire IC’s operation from power supply switching to peripheral bus/EasyDMA memory management, to automated shut down of all but the absolute essential peripherals required to perform a task. On-chip NFC tag NFC™-A tag support is included on chip. Out-of-Band (OOB) pairing using NFC simplifies the process of authenticated pairing between two Bluetooth devices by exchanging authentication information over an NFC link. Package optionsTargeting next-generation wearables and space-constrained IoT applications, the NRF52832-CIAA-R Wafer Level Chip Scale Package (WL-CSP) has a super-compact 3.0 by 3.2mm footprint that occupies one quarter of the footprint area of Nordic’s standard 6.0 by 6.0mm QFN48-packaged nRF52832, yet offers the same full feature set. ApplicationsInternet of Things (IoT)WearablesSmartHome sensorsConnected white goodsComputer peripheralsVoice-command smart remotesA4WP ‘Rezence’ wireless chargingBeaconsSports and fitness sensors and hubsConnected health productsSmart watchesRC ToysInteractive gamesBuilding automation and sensor networks