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Renesas Introduces its First Dual-Core Low-Power Bluetooth SoC with Integrated Flash Memory and Lowest Power Consumption

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Update time : 2024-01-31 10:36:27
        Renesas Electronics (TSE: 6723), a global provider of semiconductor solutions, today announced the DA14592 low-power Bluetooth® (LE) system-on-chip (SoC), making it Renesas' lowest-power and smallest multi-core (Cortex-M33, Cortex-M0+) low-power Bluetooth product. The DA14592 is ideally suited for a wide range of applications including connected healthcare, asset tracking, human-machine interface devices, metering, PoS card readers, and "crowdsourced location (CSL)" tracking, thanks to the careful trade-offs between on-chip memory (RAM/ROM/flash) and the size of the SoC chip (which determines cost).
 
 
        The DA14592 continues Renesas' leadership in the lowest radio power consumption for low-power Bluetooth SoCs and features a new low-power mode that enables an industry-leading 2.3mA radio transmit current and 1.2mA radio receive current at 0dBm. It also supports an ultra-low sleep current of just 90nA to extend the operation and lifetime of battery-powered end products, and an ultra-low operating current of 34µA/MHz for products that need to handle a large number of applications.
        From a solution cost perspective, the DA14592 typically requires only six external components, resulting in a best-in-class engineering bill of materials (eBOM). It utilizes only the system clock and a high-precision on-chip RCX, eliminating the need for a sleep mode crystal in most applications. The lower eBOM, coupled with the DA14592's small package size (WLCSP: 3.32mm x 2.48mm, and FCQFN: 5.1mm x 4.3mm), also builds an attractive small form factor solution for designers. the DA14592 also includes a high-precision, sigma-delta ADC and up to 32 GPIOs. unlike other SoCs in its class, the DA14592 also includes a high-precision, sigma-delta ADC and up to 32 GPIOs. other SoCs, it also offers a QSPI that supports external memory (Flash or RAM) expansion for applications that require additional memory. 
        Renesas has integrated all the external components required to implement a low-power Bluetooth solution into the DA14592MOD module, achieving the fastest time-to-market and lower overall project cost for customers. The module's design focuses on ensuring maximum design flexibility: full routing of the DA14592's functionality to the outside of the module and the use of toothed pins to allow for easy/low-cost installation of the module during development. 
        "Crowdsourcing" positioning is a key application demonstrated by Renesas based on the DA14592 and DA14592MOD. Apple AirTag sales in the North American market alone are expected to reach more than $29 billion by 2031 (note). Google has also recently announced plans to build a crowdsourced location network called "Find My Device". Renesas is committed to providing best-in-class reference designs for both mobile operating systems as soon as Google's "Find My Device" network is launched, delivering industry-excellent power consumption, eBOM and solution footprint. These reference designs will not only accelerate tag design, but also allow manufacturers to easily attach the DA14592 to their products that are vulnerable to loss or theft, differentiate their products and increase end-customer value by enabling global positioning of their products across billions of smartphones. Using the DA14592MOD will also eliminate the need for global regulatory certifications, reducing development costs and further accelerating time to market.
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