Description
QN902x Ultra Low Power BLE System-on-Chip Solution ___________________________ General .
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ic QN902x is an ultra low power, high performance and highly integrated Bluetooth v4.
Features
* include fully integrated DC/DC and LDO, low power sleep timer, battery monitor, J temperature sensor, general purpose ADC, and GPIOs, to further reduce overall system cost and size. QN902x operates
with a power supply range of 2.4 V to 3.6 V and has very low power consumption in all modes, enabling
Applications
* such as sports/fitness, human interface devices, and app-enabled smart accessories. It is especially designed for wearable electronics and can run on small capacity battery such as a coin cell battery. n QN902x integrates a BLE radio, controller, protocol stack and profile software on a single chip,