Devices ZGM23 Series ZGM23 Series Silicon Labs Devices 4 ZGM230SA27HGN ZGM230S Cortex-M33 ZGM230SA27HNN ZGM230S Cortex-M33 ZGM230SB27HGN ZGM230S Cortex-M33 ZGM230SB27HNN ZGM230S Cortex-M33