BK2466中文资料无线语音数据手册BEKEN规格书

描述 Description

The BK2466 is an ARM based SOC integrated with 2.4G RF transceiver and all peripherals for digital audio application and control.

特性 Features

• Worldwide 2.4 GHz ISM band operation

• FSK enables better sensitivity and GFSK gives better spectrum efficiency

• 250 kbps, 1 Mbps or 2 Mbps air data rate

• Programmable output power: from 5 to -40 dBm

• Tolerate +/- 120ppm 16 MHz crystal； 6 data pipes for 1:6 star networks

• 1.8 V to 3.6 V power supply

• USB2.0 full speed controller(12MHz), 8 endpoint

• Embedded ARM968 core

• 32k/64k bytes FLASH for program

• 8k/16k Bytes SRAM

• Embedded five Timer/Counter

• Support I2C, SPI, UART

• I2S embedded, left justified, DSP/PCM mode, support master or slave mode

• Differential DAC

• Two 10bits PWM controller

• Eight channel 10bits ADC.

• Programmable watch dog timer

• low power consumption in Standby mode, embedded with RC32k oscillator

• Low battery detect circuit

• Total maximum 32 GPIO available

• IO wakeup function

• 12.288 or 11.2896 clock output for CODEC chip

• On chip debug system(JTAG)