型号：DS1688S
厂商：DALLAS[Dallas Semiconductor]
大小：46.35 Kbytes
页数：共5页
功能：3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control
大小：395.45 Kbytes
页数：共6页
功能：3V/5V Serialized Real-Time Clocks with NV RAM Control
型号：DS1688S+
