128/64 MHz Arm Cortex-M33 application processor with 1 MB Flash & 512 KB RAM；
64 MHz Arm Cortex-M33 network processor with 256 KB Flash & 64 KB RAM、
Bluetooth Low Energy、Bluetooth Direction Finding、
Matter、Bluetooth mesh, Thread, Zigbee、ANT、NFC、
Advanced security、USB, QSPI, HS-SPI、
105 °C extended operating temperature、
1.7-5.5 V supply voltage range。
nRF5340
Dual-core Bluetooth 5.4 SoC supporting Bluetooth LE, Bluetooth mesh, NFC, Thread and Zigbee
