MSM51100A-80R 1Mb 180nS Dynamic Ram - OKI

MSM51100A-80R  1Mb 180nS Dynamic RAM (DRAM) by OKI.   

Organisation: 1,048576 word x 1-Bit   

Speed: 80ns Access / 120nS cycle   

Package: 18-pin DIP   simply marked: M51100A-80R

Download OKI MSM51100A-80R  .pdf datasheet: 

Status: NOS (New Old Stock)   

Individually tested components: YES  .... intensive 16 minutes, 7-pass test routine.   

RoHS compliant: no