STTM22DB20 STTM22DB20T STTM22DB20TGB STTM22DB20T-LF STTM23AV20T STTM23AV20T(NMP70433) STTM23AV20T/NMP70433 ST-TMH-S-C1B-100 ST-TMH-S-C1B-100-(A534G) ST-TMH-S-C1B-100-(A543G)