maxim
部件型号 厂商 描述

DS1230AB150+

Maxim DS1230AB150+, NVRAM Memory 256kbit Through Hole, 4.75 to 5.25V, 0 to +70°C, 28-Pin, EDIP

DS1220AB150+

Maxim DS1220AB150+, NVRAM Memory 16kbit Through Hole, 4.75 to 5.25V, 0 to +70°C, 24-Pin, EDIP
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