INTERSIL
定时器, 1MHZ, 2 V至18 V, NSOIC-8
芯片, 实时时钟带存储器, SRAM, 2B, MSOP-8
定时器, 8MHZ, 4.5 V至5.5 V, LCC-28
芯片, 实时时钟带存储器, SRAM, 128B, DFN-20