YC1166 Bluetooth 5.
YC1166—Bluetooth SOC 5.
General Description The YC1166 is a very low power, high performance and highly integrated Bluetooth 5.0 BR/EDR/BLE solution with Audio Codec, designed for operation over the 2400MHz to 2483.5Mhz ISM frequency band. YC1166 is manufactured using advanced 55nm CMOS low leakage process, which offers highest integration, lowest power consumption, lowest leakage current and reduced BOM cost while simplifying the overall system design.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Key Features Bluetooth 5.0 BR/EDR/BLE Proprietary double-mode RF SOC Very Low Power Consumption 10nA shut down mode (external interrupts) 800nA sleep mode (32kHz RC OSC, sleep timer and register ON) 2.1uA retention mode (32kHz RC OSC, sleep timer, 2k retention memory and register ON) Rx peak current w/o DCDC 16mA in BLE/2.4G mode 17mA in EDR mode Tx peak current w/o DCDC @ -2dBm 22mA in BLE/2.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Block Diagram 32bit Customized Risc HVLDO XTAL 12/24/26/32M CORE ICE LDO SYS LDO Ret LDO RF Memory Controller Risc_DataRAM 8kB OTP 8kB POReset BT4.2/5.0 CORE BB Regs RF Transceiver Risc_DataRAM 4kB BT3.0 CORE M0_DataRAM 16kB BB Regs RF Regs Arithmetic Accelerators Risc_ROM 80kB (sin/cos/tan/arcsin/ arccos/arctan) Audio Codec PWM1 Trace buffer GPIO Muxing 5 / 16 SBC Codec USB2.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Electrical Specifications Name Parameter (Condition) Min Typ Max Unit Voltage Input, typically 1uF decouple cap 3.1 4.2 5.5 V Voltage Output, typically 1uF decouple cap, maximum 50mA load capability 3.1 3.3 3.4 V CHARGE_V AD Voltage Input, typically 4.7uF decouple cap 4.8 5 5.5 V CHARGE_V BAT Voltage Input, typically 4.7uF decouple cap 4.0 4.2 4.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE DCDC) IVDD RX mode, BLE & 2.4G mode, 100% ON (with ideal DCDC @3V) 6.75 IVDD RX mode, EDR mode, 100% ON (with ideal DCDC @3V) 7.25 mA IVDD TX mode, BLE & 2.4G mode, 100% ON (with ideal DCDC @3V) 16.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE C/I1STI ACS C/I Image channel, Basic Rate, GFSK -34 dB C/I2NDI C/I 1 MHz adjacent to image channel, Basic Rate, GFSK -28 dB BR & EDR SEN Basic Rate, GFSK, BER<0.1%, Dirty Tx on -92 dBm SEN EDR, π/4 DQPSK, BER<0.01%, Dirty Tx on -93 dBm SEN EDR, 8PSK, BER<0.01%, Dirty Tx on -83 dBm 0 dBm MaxIn Maximum Input Power C/ICO Co-channel C/I, EDR, π/4 DQPSK 10.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Crystal Oscilator The crystal oscillator requires a crystal with an accuracy of ±30 ppm as defined by the Bluetooth specification. Two external load capacitors in the range of 5 pF to 30 pF are required to work with the crystal oscillator. The selection of the load capacitors is crystal dependent. The recommended crystal specification shows below.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Audio ADC Parameter Min Dynamic Range SNR THD+N Typ Max Unit Test condition dB dB dB 1kHz & 10kohm loading With A-Weighted filter 86 88 -75 Power consumption Parameter Average Current Unit Sleep / 800 nA Sniff 500ms interval 22 uA Discoverable ADV interval: 640ms Scan interval: 1280ms Scan window: 11.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE Bluetooth Stack 1. Serial Port Profile 2.
YC1166—Bluetooth SOC 5.
YC1166—Bluetooth SOC 5.
YC1166—Bluetooth SOC 5.0 BR/EDR/BLE sop16 Pin Name Type Function Description 1 XTALOUT Ana_O XTAL port. 2 XTALIN Ana_I XTAL port, or external CLK in. 3 VSS GND GND 4 RFIO RF Port ANT port. 5 HVOUT Power_O HV LDO output, 3.3V. Bypass cap need here, 1uF. Max output current, 200mA@3.3V. 6 DVDD Power_O Internal LDO output, 1.2V. Need an external bypass cap here, 0. 1uF. 7 GPIO0 Dig_IO Pls check "sheet: GPIO_Muxing" 8 VPP/HVIN Power_I OTP Program Power, 6.5V./HVLDO input, 3.
YC1166—Bluetooth SOC 5.
YC1166—Bluetooth SOC 5.
