21ic News Global consumer and computer application semiconductor leader supplier Xintang Technology, following the successful ISD9100 series audio system-level chip, today launched the ISD9300 series. This audio system-on-chip is based on a 32-bit ARM® Cortex®-M0 microcontroller with speeds up to 98MHz. As the newest member of the highly successful audio system-on-a-chip, the ISD9300 series delivers unparalleled performance and 98MHz operation speed, wide operating voltage, ultra-low power management system, multiple high-speed communication interfaces and unprecedented audio and capacitive Inductive button functions make the ISD9300 series ideal for a wide range of embedded audio applications such as capacitive button-sensitive touch panels, portable medical devices, security systems and mass transit, as well as consumer benefits such as wireless audio, Home Appliances, toys and innovative products. product.
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The ISD9300 series features the Cortex®-M0 core, 98MHz operating speed, state-of-the-art power management features, up to 145KB of embedded flash and 16KB SRAM memory, and real-time frequency (RTC) controller and multiple general-purpose IOs (GPIO) ), enabling designers to develop audio products that are simple, reliable, and easy to manage for recording and playback. As the newest member of Syngent's famous audio system chip series, the ISD9300 series not only shortens the user's product design time, but also saves material costs. The highly integrated architecture of the chip itself eliminates the need for designers to use many different peripheral chips.
The ISD9300 series provides branded messaging for a wide range of consumer products, digital voice announcements for high-quality audio, and corporate iconic audio clip playback, enabling manufacturers to differentiate from other products.
The ISD9300 series integrates multiple audio interfaces: microphone, speaker driver and I2S interface, and uses 16 analog GPIOs for capacitive sensing and analog input. In addition, five power-saving modes are designed to allow the device to be limited at various power levels. Under operation, it is ideal for portable battery-powered products. The ISD9300 series is equipped with a 98MHz Cortex®-M0 processor for situations requiring CPU intensive processing, such as speech recognition and capacitive sensing applications with audio voice prompts, which in the past had to use digital signal processors (DSPs) or other high-order applications. ARM device.
The ISD9300 series is currently in volume production and is available in LQFP64 (7mm * 7mm) packaging for a variety of applications.
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