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    芯片產品

    YC11XX系列:音頻、穿戴、物聯網的萬能藍牙芯片

    YC11XX系列

    YC11XX是一款專為2400MHz ~ 2483.5Mhz ISM頻段運行而設計的低功耗、高性能、集成藍牙5.2BR/EDR/BLE+2.4G私有協議多模產品。
    YC11XX采用先進的55nm CMOS工藝,在簡化整個系統設計的同時,提供了最高的集成度、最低的功耗、最小的漏電電流、最低的物料成本。豐富的周邊設備包括了8通道通用ADC,電源復位(POR),算術加速器,UART/SPI/I2C和多達38個GPIO,進一步降低整體系統的成本和尺寸。
    YC11XX工作電源范圍1.8V~5.5V,在TX和RX模式下功耗非常低,保持出色的RF性能的同時,電池供電系統的使用壽命更長。設備可以進入超低功率休眠模式,在低功耗振蕩器和睡眠計時器開啟時,保留寄存器和存儲器的記憶。
    YC11XX提供音頻CODEC,適合帶語音的物聯網和穿戴,如語音遙控和TWS耳機等應用。
    YC11XX有QFN4x4_32L , QFN5x5_40L, QFN5x5_48L, TSSOP28, SSOP24, SOP16L & KGD等不同封裝供您選擇。

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    Bluetooth 5.2 Classical/BLE Proprietary double-mode RF SOC Charger/Bucker integrated

     

    Very Low Power Consumption

    l10nA shut down mode (external interrupts)
    l620nA sleep mode (32kHz RC OSC, sleep timer and register ON)
    l2uA retention mode (32kHz RC OSC, sleep timer, 2k retention memory and register ON)
    lRx peak current w/o DCDC
    n10mA in BLE/2.4G mode
    lTx peak current w/o DCDC @ -2dBm
    n18mA in BLE/2.4G mode
    lRx peak current with DCDC
    n6mA in BLE/2.4G mode
    lTx peak current with DCDC @ -2dBm
    n10mA in BLE/2.4G mode
    l<25uA avg, 500ms sniff hold connection

     

    2.4GHz Transceiver

    lSingle-end RFIO
    l-95dBm in BLE mode
    lsupport 250kbps, 1/2/3Mbps data rates
    lTx Power up to +9dBm

     

    Audio function

    lMic PGA 0-42dB,6dB per step
    l16-bits ADC
    l2x16Bit DAC, Stereo
    lAudio SNR: ADC 80dB; DAC 100dB

     

     

    Oscillators

    l16M/24M/32M XTAL supported (default 24M)
    l40M RC oscillator
    lLow Jitter 20K RC oscillator

     

    Dual Core Digital Architecture

    lARM Cortex-M0 Core for application
    nData RAM 56kB+Cache 16kB
    nCPU clock speed up to 192Mhz
    l32bit-Risc Core for link management
    n96kB code ROM and 512bit EFUSE
    n8kB patch RAM and 20kB data RAM
    n4kB RAMs can be set to retention mode

     

    Analog Peripherals

    l8 channel ADC with 10 bit accuracy/3Msps

     

    Digital Peripherals

    lTwo-wire Master (I2C compatible), up to 400kbps; UART(RTS/CTS) with HCI-H5 protocol, up to 3.25Mbps; SPI Master, up to 24Mbps, internal QSPI connect 4Mb Flash
    lIndividual QSPI can connect external PSRAM
    lAES256 HW encryption
    lLED drive capability
    lPWM
    l20x8 key scan
    lUSB2.0 fullspeed,4Eps, support host mode
    lSD Card Host Controller supported
    數據手冊
    相關應用
    量產型號
    封裝
    GPIO
    合封
    應用舉例
    YC1147/1168
    QFN32L
    8
    4Mbflash
    透傳SDK/耳機/音箱
    YC1166
    SOP16L
    5
    2Mbflash
    耳機/音箱
    YC1155
    YC1156
    QFN32L
    QFN40L
    16
    26
    4Mbflash
    4Mbflash
    語音遙控
    YC1171/1181
    YC1172/1178
    YC1175
    YC11XX
    QFN32L
    QFN32L
    QFN32L
    QFN40L~68L
    10
    10
    16
    ~32
    2Mbflash
    4Mbflash
    4Mbflash
    0~32Mbflash
    耳機/音箱
    TWS耳機/音箱
    透傳/遙控
    音頻/透傳/遙控
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