Description and Features
Features
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High-performance Low-power 32-bit processor with SWD
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Bluetooth 5.4, ZigBee 3.0, matter 2.4GHZ protocol stack
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Memory 128KB-8MB in-system flash memory 144KB SRAM, 96KB ROM
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24 General Purpose I/O pins
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All pins can be configured for wake-up
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Operating Voltage range 1.8V to 3.6V
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Power consumption
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0.3uA @ OFF Mode (IO wake up only)
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Receive mode: 4mA @3.3V power supply
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Transmit mode: 4.6mA (0dBm output power) @3.3V power supply
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AES-128 encryption hardware
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Operating temperature:
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-40˚C ~+85 ˚C (Consumer)
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-40 ˚C ~+105 ˚C (Industrial)
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RoHS Package: QFN32(4mm x 4mm)
Applications
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wearables
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beacons
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home and building
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health and medical
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industrial and manufacturing
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retail and payment
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data transmission
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PC/mobile/TV peripherals
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internet of things ( IoT)
Benefits
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Flexible, secure, high-performance, low-power system-on-chip architecture
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High-performance multi-mode RF transceiver, with an average application power consumption of <10uA in multiple scenarios
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Solve the problems of wireless connection stability and low-power battery life in complex scenarios"