深圳市中立信电子科技有限公司

QN9022/DY

RF片上系统 - SoC Ultra low power Bluetooth LE system-on-chip solution

Introduction  

QN9022/DY QN902x is an ultra low power, wireless System-on-Chip (SoC) for Bluetooth Smart  applications. It supports both master and slave modes. QN902x integrates a high  performance 2.4 GHz RF transceiver with a 32-bit ARM Cortex-M0 MCU, flash memory,  and analog and digital peripherals.

By integrating a Bluetooth LE v4.2 compliant radio, link controller and host stack, QN902x  provides a single-chip solution for Bluetooth Smart applications. The 32-bit ARM  Cortex-M0 MCU and on-chip memory provides additional signal processing and room to  run applications for a true single-chip Bluetooth Smart solution. In addition, QN902x can  be used as a network processor by connecting to an application processor via UART or  SPI. It helps to add Bluetooth Smart feature to any product.

Applications QN9022/DY

 Sports and fitness

 Healthcare and medical

 Remote control

 Smartphone accessories

 PC peripherals (mouse and keyboard)

 Wireless sensor networks

 True single-chip Bluetooth LE SoC solution

 Integrated Bluetooth LE radio

 Complete Bluetooth LE protocol stack and application profiles

 Supports both master and slave modes

 Supports secure connections

 Up to eight simultaneous links in master mode

 Frequency bands: 2400 MHz to 2483.5 MHz

 1 Mbit/s on air data rate and 250 kHz deviation

 GFSK modulation format