آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

The BK3432 is a highly integrated Bluetooth 5.0 dual-mode data System-on-Chip (SoC) supporting 2 Mbps data rates. It integrates a high-performance RF transceiver, baseband, MCU, rich functional peripheral units, and programmable protocols and profiles to support both Bluetooth Classic and low-energy applications. Flash program memory makes it suitable for customized applications.

The BK3432 is designed using advanced process technology and integrates a switching DC-DC regulator, featuring ultra-low power consumption and ultra-low leakage power. An embedded high-order interference rejection filter and fast automatic gain control logic enable reliable operation in high-interference environments.

Features

• Compliant with Bluetooth SIG Bluetooth Dual-Mode 5.0 standard
• Low-power 2.4GHz transceiver
• Integrated MCU
• 160KB programmable flash for program storage, 20KB RAM for data storage
• Program code read protection
• Operating voltage range: 2.0V to 3.6V
• Clocks:
  • 16MHz crystal reference clock
  • 64MHz digital PLL clock
  • 32kHz ring oscillator
  • External 32kHz crystal oscillator
  • MCU can operate from any clock source via internal divider
• Interfaces and peripheral units:
  • JTAG, I²C, SPI interfaces
  • Two UART interfaces
  • Multi-channel PWM output
  • On-chip 10-bit ADC
  • GPIO with multiplexed interface functions
  • True random number generator
• Typical package:
  • 32-pin 4×4 QFN package