https://www.silabs.com/wireless/proprietary/ezr32hg320-sub-ghz-mcp/device.ezr32hg320f64r68g
EZR32HG320F64R68G - Silicon Labs
EZR32HG320F64R68G EZR32 sub-GHz wireless microcontrollers (MCUs) are targeted at proprietary wireless applications for secure, connected wireless devices....
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