YC1051蓝牙芯片datasheet.pdf-资料库

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YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary 2 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary Revision History Version 1.0 1.1 1.1 1.1 1.1 1.1 Date 2016-12-02 2017-04-27 2017-04-27 2017-04-27 2017-04-27 2017-04-27 Author F.K. Black Black Black Black Black Description Initial version Add OTP information Add Bluetooth Security Update Bluetooth mode Update Block Diagram Update Package Physical Dimension 3 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary General Description The YC1051 is a very low power, high performance and highly integrated Bluetooth 4.2 BLE solution, designed for operation over the 2400MHz to 2483.5Mhz ISM frequency band. YC1051 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. Rich peripherals including an 8 channel general purpose ADC, power-on-reset (POR), Arithmetic Accelerators, 3axis Q-decoder, ISO7816, UART/SPI/I2C and up to 32 GPIOs, which further reduce overall system cost and size. YC1051 operates with a power supply range from 1.8 to 5.5V and has very low power consumption in both Tx and Rx modes, enabling long lifetimes in battery-operated systems while maintaining excellent RF performance. The device can enter an ultra low power sleep mode in which the registers and retention memory content are retained while low power Oscillator and sleep timer is ON. Different package from QFN4x4_32L(upto 17 GPIOs) to QFN7x7_56L (upto 32 GPIOs) is available. Key Features  Bluetooth 4.2 BLE + 2.4GHz-Proprietary RF SOC  Very Low Power Consumption  10nA shut down mode (external interrupts)  620nA sleep mode ( 32kHz RC OSC, sleep timer and register ON)  2uA retention mode ( 32kHz RC OSC, sleep timer, 2k retention memory and register ON)  Rx peak current @3V (ideal DCDC)  6.75mA in BLE/2.4G mode  Tx peak current @3V (-2dBm, ideal DCDC)  16.5mA in BLE/2.4G mode  Rx peak current w/o DCDC  16mA in BLE/2.4G mode  Oscillators 16M/24M/32M XTAL supported (default 24M)   50M RC oscillator  Low Jitter 32K RC oscillator  Dual Core Digital Architecture  8051 Core for application  16kB code RAM  32bit-Risc Core for link management  80kB code ROM  8kB code RAM  All RAMs can be set to retention mode  Arithmetic Accelerators [Accuracy : (sign, 15b.16b)]  sin/cos/tan/sin-1/cos-1/tan-1/ multi/div/sqrt  Tx peak current w/o DCDC @ -2dBm  Analog Peripherals  22mA in BLE/2.4G mode  8 channel ADC with 10 bit accuracy/3Msps  <25uA avg, 500ms sniff hold connection  Digital Peripherals  2.4GHz Transceiver  Single-end RFIO  -93dBm in BLE mode  support 250kbps, 1/2/3Mbps data rates  Tx Power upto +6dBm  Two-wire Master (I2C compatible), upto 400kbps; UART(RTS/CTS) with HCI-H5 protocol, upto 3.25Mbps; SPI Master, upto 24Mbps  ISO7816  AES128 HW encryption  LED drive capability  PWM  20x8 keyscan  3 axis Q-decoder 4 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary Block Diagram 5 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary Electrical Specifications Name Parameter (Condition) Min Typ Max Unit Power Supplies typically 1uF decouple cap, HVIN HVOUT Voltage Input, typically 1uF decouple cap Voltage Output, maximum 50mA load capability Quiescent Current of high voltage LDO Voltage Input, typically 1uF decouple cap Voltage Input, typically 5pF decouple cap IQ_HV VIN VINPA VINLPM Voltage Input Voltage Input Voltage Output, typically 1uF decouple cap VIO DVDD VDDLPM Voltage Output, typically 100nF decouple cap Temperature TEMP Temperature Digital Input Pin VIH VIL High Level Low Level Digital Onput Pin VOH VOL High Level Low Level Current Consumption IVDD IVDD IVDD IVDD IVDD IVDD Shut down mode, can only be waked up by wake-up pin. Retention mode (LPO, no retention RAM, POR, sleep timer, I/O interrupts ON), can be waked up by sleep timer & any GPIO Retention mode (LPO, 2kB retention RAM, POR, sleep timer, I/O interrupts ON), can be waked up by sleep timer & any GPIO RX mode, BLE & 2.4G mode, 100% ON (with ideal DCDC @3V) TX mode, BLE & 2.4G mode, 100% ON (with ideal DCDC @3V) Average Current, 500ms sniff, hold connection Normal RF Condition Operating Frequency Crystal Frequency FOP FXTAL Transmitter Characteristics RF output power Carrier Drift Rate PRF CD 3.1 2.75 1.5 1.5 1.8 1.7 1.1 1.1 -20 VIO-0.3 VSS VIO-0.3 VSS 2400 12 -20 4.2 2.85 750 1.2 1.2 10 0.70 1.25 6.75 16.5 24 0 5 5.5 2.95 3.6 3.6 3.6 3.6 1.3 1.3 +85 VIO+0.3 VSS+0.3 VIO+0.3 VSS+0.3 V V nA V V V V V V ℃ V V V V nA uA uA mA mA uA MHz dBm kHz/50us 25 2480 32 6 Com ment (1) (2) (3) (4) (5) (6) (7) (8) (9) 6 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary BW 20dB bandwidth Receiver Characteristics BT4.2 (BLE) High Gain mode, Sensitivity @0.1% Standard Gain mode, Sensitivity @0.1% Maximum Input Power Co-channel C/I, Basic Rate, GFSK ACS C/I 1MHz, Basic Rate, GFSK ACS C/I 2MHz, Basic Rate, GFSK ACS C/I 3MHz, Basic Rate, GFSK ACS C/I Image channel, Basic Rate, GFSK C/I 1 MHz adjacent to image channel, Basic Rate, GFSK SEN SEN MaxIn C/ICO C/I1ST C/I2ND C/I3RD C/I1STI C/I2NDI 0.9 -93 -87 0 7 5.5 -36 -43 -34 -28 7 -34 MHz dBm dBm dBm dB dB dB dB dB dB (1) HVIN & HVOUT are input & output of a high voltage LDO which is integrated in YC1051, input voltage range from 3.1~5.5V, and maximum load capability upto 50mA. Typically used in Li_BAT (3.2~4.2V) or USB_Power(4.5~5.5V) applications. If input voltage is lower than 3.6V, HVIN & HVOUT should be left unconnected and YC1051 should be powered by VIN/VINLPM/VINPA directly. (2) If RF output power should be larger than -4dBm, VINPA should be larger than 2.5V. (3) VINLPM should always be powered ON in all working cycles. (4) VIO should always be powered ON in all working cycles. (5) Drive capability of GPIO[6:7] & GPIO[18:22] is up to 30mA, other GPIO’s drive capability is 10mA (6) By default, 2kB retention memory is ON in retention mode. Up to 4kB retentionable X_memory available at the cost of extra 600nA retention mode current. Besides, 16kB 51-code memory is also retentionable at the cost of extra 1.6uA retention mode current. (7) Result based on standard gain mode (8) Result based on -2dBm Pout (9) 12M, 16M, 24M, 26M, 32M crystal supported, 24M by default 7 / 17 Yichip Microelectronics

YC1051—Bluetooth SOC 4.2 BLE+2.4GProprietary 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. Recommended Oscillator Configuration — 20 pF Load Crystal Reference Crystal Electrical Specifications Name Frequency Oscillation mode Frequency tolerance Parameter (Condition) Min @25°C Tolerance stability over temp @0°C to +70°C Load capacitance Operating temperature range Drive Level Power consumption -20 Comment Typ 24 Fundamental ±10 ±10 20 100 Max ±30 ±30 +70 Unit MHz ppm ppm pF degree uW W/O DC-DC Sleep Connected Advertising With DC-DC Sleep Connected Advertising Parameter Average Current / 500ms interval ADV interval: 640ms Parameter / Sniff Interval:500ms ADV interval: 640ms 700 21.99 65.97 Average Current 700 17.92 53.76 Unit nA uA uA Unit nA uA uA 8 / 17 Yichip Microelectronics

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YC1051蓝牙芯片datasheet.pdf

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