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phy6222's Introduction

PHY6222 内置的高性能多模射频收发机最大发射功率达到10dBm,BLE 1Mbps速率下接收灵敏度-99dBm,BLE 125Kbps速率下接收灵敏度-105dBm,同时提供3dB的解调增益;超低功耗芯片架构使得休眠电流低至0.3uA,峰值收发功耗4.6/4mA,多场景平均应用功耗<10uA,保证常规200mAH的纽扣电池正常供电状态下能够持续工作5年以上。接口资源丰富,拥有超过20个GPIO接口。

拥有基于Bluetooth LE 5.2的自主知识产权全栈蓝牙方案,支持包括SIG-Mesh全角色组网、AoA/AoD无线定位、2Mbps高速率模式、BLE长距离模式、主从配对一主多从、扩展广播/周期广播在内的主流BLE功能。支持自主知识产权的多协议栈:Matter (Bluetooth LE+Zigbee) 多协议共存;PhyPlus私有2.4GHz协议栈。

关键参数

  • 96 MHz Cortex-M0 (<60uA/MHz)
  • 64KB SRAM + 96KB ROM + 256bit efuse
  • 可选128KB-8M FLASH
  • 多协议支持 Matter BLE+ZigBee
  • 工作电压:1.8V-3.6V
  • QFN32: 22x GPIO

PHY6222 是涂鸦蓝牙模组 BP系列 的主控芯片

相对于QFN32封装的PHY6222,工业场景也可选SSOP24封装的PHY6252

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