stm
部件型号 厂商 描述

SPEAR300-2

STM IC MPU ARM9 289LFBGA

SPEAR310-2

STM IC MPU ARM9 289LFBGA

SPEAR320-2

STM IC MPU ARM9 289LFBGA

SPEAR600-2

STM IC MPU DUAL ARM9 420PBGA
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