Renesas SmartBond™ DA14681 | DigiKey Daily

The SmartBond DA14681 from Renesas is a single-chip solution that provides connectivity for rechargeable devices, including smart home and other Internet of Things devices. This highly integrated solution supports the latest Bluetooth 4.2 standard. An ARM® Cortex®-M0 processor, with various embedded memory options, delivers flexible processing power for optimal sensor capabilities. Its integrated PMU can efficiently power up to three external devices in addition to an on-chip charger and fuel gauge, allowing DA14681 to recharge batteries over a USB interface, while a dedicated hardware crypto engine delivers banking-level security with end-to-end encryption. DA14681 delivers the highest performance, lowest power consumption, smallest footprint, and lowest system cost.