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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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