BK3633中文资料BEKEN无线芯片数据手册XW-Chip规格书

描述 Description

The BK3633 chip is a highly integrated wireless system on chip, which supports Bluetooth Low Energy 5.2, classic Bluetooth 2.1 and proprietary 2.4 GHz protocols. It integrates a high-performance RF transceiver,baseband,  low  power  processor,  rich  feature  peripheral  units,programmable protocol and profile to support a wide range of applications. The Flash program memory makes it suitable for customized applications.The BK3633 is designed with advanced technology process and integrated with switch DCDC regulator, that it has ultra-low power consumption and ultra-low leakage power. The embedded high order interferencesuppression filter and fast automatic gain control logic make it work well in high interference environment.Bluetooth low energy 5.2, classic 2.1 and proprietary 2.4 GHz protocolAround 5 mA full operation currentLess than 1 uA deep sleep current with low power running timerBluetooth 5.1 standard Angle of Arrival and Angle of DepartureMaximum sixteen antenna array for precise in-door positioningBluetooth Low Energy 125 kbps, 500kbps, 1Mbps and 2MbpsClassic Bluetooth 1 MbpsProprietary 2.4 GHz 1Mbps and 2 MbpsHigh output power up to 20 dBm and Bluetooth LE Power Control-105 dBm sensitivity in 125 kbps Bluetooth low energy mode32-bit RISC Core with 80 KB data memory and up to 80 MHz speedOperation voltage from 0.9 V to 5.75 VClock16 MHz crystal reference clock with internal tuning load capacitance80 MHz digital PLL clock32 kHz ring oscillatorExternal 32KHz crystal oscillatorMCU can run with any clock source with internal frequency dividerDedicate audio PLL clock for I2S main clockInterface and peripheral unitsQuad IO FLASH programmingI2C, SPI interface up to 96 MHzTwo UART interface and UART downloadMulti-channels high resolution 32 bit PWM with capture modeUSB Host and Device interface, with USB audio capabilityIrDA receiver and transmitter amplifyOn-chip high accurate temperature sensorOn-chip 10 bit general ADCGPIO with multiplexed interface functionsTrue random number generatorI2S/PCM digital audio interface with master and slave modeHigh quality high speed and low power clock outputCode encryption and online decryptionSecure JTAG and system protectionTypical Package Type32-pin QFN 4x4, 40-pin QFN5x5 and 48-pin QFN6x6