QCC3020 VFBGA is a system on-chip (SoC) with on-chip Bluetooth, audio and programmable application processor. It includes high-performance, analog, and digital audio codecs, Class-D earphone speaker driver, advanced power management, Li-ion battery charger, light-emitting diode (LED) drivers, and flexible interfaces including interintegrated circuit sound (I²S) input, inter-integrated circuit interface (I²C), universal asynchronous receiver transmitter (UART), and programmable input/output (PIO). An application-dedicated Developer Processor and a system Firmware Processor run code from an external quad serial peripheral interface (QSPI) flash. Both processors have tightly coupled memory (TCM) and an on-chip cache for performance while executing from external flash memory. The system Firmware Processor provides functions developed by Qualcomm Technologies International, Ltd. (QTIL). The Developer processor provides flexibility to the product designer to customize their product. The Audio subsystem contains a programmable Kalimba core running Qualcomm® Kymera™ system DSP architecture framework from read only memory (ROM). A range of audio processing capabilities are provided from ROM which are configurable in fully flexible audio graphs. The flexibility provided by the programmable applications processor plus the ability to configure the audio processor enables manufacturers to easily differentiate products with new features.
2022-04-16 17:04:23 959KB 高通QCC3020
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数字电路74系列芯片datasheet技术总汇(237个): 7400.pdf 7401.pdf 7402.pdf 7403.pdf 7404.pdf 7406.pdf 7408.pdf 7409.pdf 7410.pdf 7411.pdf 74121.pdf 74132.pdf 7414.pdf 74153.pdf 74155.pdf 74180.pdf 74191.pdf 7420.pdf 7426.pdf 7427.pdf 7430.pdf 7432.pdf 7438.pdf 7445.pdf 7474.pdf 7475.pdf 7476.pdf 7485.pdf 7486.pdf 74HC00.pdf 74HC02.pdf 74HC03.pdf 74HC04.pdf 74HC05.pdf 74HC08.pdf 74HC107.pdf 74HC109A.pdf 74HC11.pdf 74HC112.pdf 74HC113.pdf 74HC123A.pdf 74HC125.pdf 74HC126.pdf 74HC132.pdf 74HC133.pdf 74HC137.pdf 74H
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2022-02-17 09:03:32 25.46MB NAU85L40 音频ADC芯片 NAU85L40驱动
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2022-01-15 10:23:18 14.7MB 74 Datasheet
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2021-12-31 11:06:58 8MB 脉搏传感芯片
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2021-12-22 19:03:03 24.46MB 74HC 74系列集成电路
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LT8618芯片datasheet及驱动代码
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包括2.4G开发所需的IEEE802.15.4标准合集和两款支持上述标准的芯片DataSheet IEEE802.15.4-2003 IEEE802.15.4-2006 IEEE802.15.4-2007 IEEE802.15.4-2011 IEEE802.15.4-2012 JN5168-Datasheet UZ2400D-DataSheet
2021-11-25 14:17:58 18.54MB IEEE802.15.4 2.4G开发 JN5168 Datasheet
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ST1633触摸芯片datasheet 提供I2C SPI接入方式
2021-11-02 19:04:57 328KB st1633
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