Description and Features
Features
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smallest BLE chip (v5.4)
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64kB ROM for secure boot
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512kB flash memory for protocol and applications
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64kB data/instruction RAM, all retainable starting from 4kB
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12 GPIO on QFN, 10 GPIO on WLCSP
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Low Current Consumption at 3V
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48MHz MCU and memory-read speed
Applications
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Health & Wellness
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Sport & Fitness
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Computers Peripherals, Gaming & Entertainment
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Automotive & Transport
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Direction Finding
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Smart Agriculture and Industry
Benefits
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True Ultra Low Power performance for sustainable lightweight applications
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Smallest footprint.
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Smallest BOM.
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Easily integrated in small devices.