Overview

The BK3632 chip is a highly integrated 2.4 GHz wireless SoC support Bluetooth 5.0 dual mode and proprietary protocol. It integrates a high-performance RF transceiver, baseband, MCU, rich feature peripheral units and embedded FLASH.

Features

1.Bluetooth dual mode 5.0 and 2.4 GHz proprietary protocol

2.Low-power 2.4GHz Transceiver

3.32-bit MCU integrated

4.160 KB programmable Flash for Program and 20 KB RAM for Data

5.Program code read protection

6.Operation voltage from 0.9 V to 3.6 V

7.Up to 2.8 V booster voltage output

8.Clock

• 16 MHz crystal reference clock and internal digital control oscillator
• 32 kHz ring oscillator
• External 32 kHz crystal oscillator
• MCU can run with any clock source with internal frequency divider

9.Interface and peripheral units

• JTAG, I2C, SPI interface
• Two UART interface
• Multi-channels PWM output
• On-chip 10 bit general ADC
• GPIO with multiplexed interface functions
• True random number generator

10.Typical Package Type

• 32-pin QFN 4x4 and 16-pin SOP16