https://www.yirenxin-ic.com/EFM8BB31F64I_D_QFN32-621cc31b155a456685122304fd1bab42-2.html 2026-03-10 weekly 0.9 https://www.yirenxin-ic.com/EFM8BB31F64A_D_5QFN32R-2e31099266534f16a466b3f9376a555a-2.html 2026-03-10 weekly 0.9