STM32WB55REV6 from STMicroelectronics is a ULTRA-LOW-POWER DUAL CORE ARM CO
Series: STM32WB
Base Number: STM32
Package: Tray
Standard Package: 1,560
RoHS: ROHS3 Compliant
REACH: Unaffected
MSL: 168 Hours
ECCN: 5A992C
HTSUS: 8542.31.0001
RF and Wireless / RF Transceiver ICs