芯片产品

YC11XX系列:音频、穿戴、物联网的万能蓝牙芯片

YC11XX系列

YC11XX是一款专为2400MHz ~ 2483.5Mhz ISM频段运行而设计的低功耗、高性能、集成蓝牙5.2BR/EDR/BLE+2.4G私有协议多模产品。
YC11XX采用先进的55nm CMOS工艺,在简化整个系统设计的同时,提供了最高的集成度、最低的功耗、最小的漏电电流、最低的物料成本。丰富的周边设备包括了8通道通用ADC,电源复位(POR),算术加速器,UART/SPI/I2C和多达38个GPIO,进一步降低整体系统的成本和尺寸。
YC11XX工作电源范围1.8V~5.5V,在TX和RX模式下功耗非常低,保持出色的RF性能的同时,电池供电系统的使用寿命更长。设备可以进入超低功率休眠模式,在低功耗振荡器和睡眠计时器开启时,保留寄存器和存储器的记忆。
YC11XX提供音频CODEC,适合带语音的物联网和穿戴,如语音遥控和TWS耳机等应用。
YC11XX有QFN4x4_32L , QFN5x5_40L, QFN5x5_48L, TSSOP28, SSOP24, SOP6 SOP16L & KGD等不同封装供您选择。

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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
数据手册
相关应用
量产型号
封装
GPIO
合封
应用举例
YC1147/1168
QFN32L
8
4Mbflash
透传SDK/耳机/音箱
YC1166
SOP16L
5
2Mbflash
耳机/音箱
YC1155
YC1156
QFN32L
QFN40L
16
26
4Mbflash
4Mbflash
语音遥控
YC1171/1181
YC1172/1178
YC1175
YC1130
QFN32L
QFN32L
QFN32L
QFN40L
10
10
16
25
2Mbflash
4Mbflash
4Mbflash
8Mbflash
耳机/音箱
TWS耳机/音箱
透传/遥控
YC1145
SOP16L
9
2Mbflash
灯控/遥控