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    • blueSPOT

    Tomorrow’s Connected World Made Inevitable

    As the connected world continues to expand, Bluetooth® Low Energy (BLE) plays a central role in shaping a more interconnected, accessible, and energy-efficient future. From smart home gadgets that simplify daily life to wearable fitness trackers that monitor our health, BLE ensures seamless connectivity. Ambiq’s advanced System-on-Chip solutions with blueSPOT® stand out for exceptional power efficiency, enabling extended battery life for connected devices.

    Where to Buy
    Design Resources

    Ultra-Low Power Bluetooth Low Energy SoCs

    01

    Apollo3 Blue

    Ultra-low power processing meets connectivity in Apollo3 Blue with low sleep power and a rich set of peripherals for connected devices.

    02

    Apollo3 Blue Plus

    Enable the future of AI in connected living with more memory and security in Apollo3 Blue Plus.

    03

    Apollo4 Blue Lite

    Powerful yet light, Apollo4 Blue Lite excels in connected medical devices and smart wearables.

    04

    Apollo4 Blue Plus

    Connectivity and superior graphical performance are made possible in Apollo4 Blue Plus for ultra-low power applications at the endpoint.

    blueSPOT Features

    The future is increasingly connected and so are our SoCs

    Specifications

    Apollo4 Blue Plus SoC

    Apollo4 Blue Plus

    • Up to 192MHz Cortex-M4 with FPU
    • Cortex-M0 network processor
    • 2MB Embedded NVM, 2.75MB SRAM
    • Bluetooth Low Energy 5.4 compliant
    • 2 Mbps, Direction Finding, Advertising Extensions
    • Tx: Up to +6dBm output power
    • Rx Sensitivity: -95dBm

    Apollo4 Blue Lite

    • Up to 192MHz Cortex-M4 with FPU
    • Cortex-M0 network processor
    • 2MB Embedded NVM, 1.4MB SRAM
    • Bluetooth Low Energy 5.4 compliant
    • 2 Mbps, Direction Finding, Advertising Extensions
    • Tx: Up to +6dBm output power
    • Rx Sensitivity: -95dBm

    Apollo3 Blue Plus

    • Up to 96MHz Cortex-M4 with FPU
    • Cortex-M0 network processor
    • 2MB Embedded NVM, 768KB SRAM
    • Bluetooth Low Energy 5
    • Tx: Up to +3dBm output power
    • Rx Sensitivity: -93dBm
    Apollo3 Blue CSP AMA3B1KK-KSR-B0

    Apollo3 Blue

    • Up to 96MHz Cortex-M4 with FPU
    • Cortex-M0 network processor
    • 1MB Embedded NVM, 384KB SRAM
    • Bluetooth Low Energy 5
    • Tx: Up to +3dBm output power
    • Rx Sensitivity: -93dBm

    Where to Buy

    Apollo4 Blue Plus SoC

    Apollo4 Blue Lite SoC

    Apollo3 Blue Plus SoC
    Apollo3 Blue BGA AMA3B1KK-KBR-B0

    Apollo3 Blue SoC
    Apollo3 Blue Thin AMA3B1KK KCR TB

    Apollo3 Blue Thin

    Video Resources

    Design Resources

    Browse our Design Resources which includes product briefs, datasheets, selector guides, family brochures, white papers, quick start guides, and more to help you learn more about products.

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