Greenwich Instruments 64kbit 70ns NVRAM, 28-Pin PDIP, GR881-HT
75 V, MPN: GR881-HT.Greenwich Instruments 64kbit 70ns NVRAM, 28-Pin PDIP, Organisation: 8K x 8 bit, Interface Type: Parallel, Data Bus Width: 8bit, Mounting Type: Through Hole, Dimensions: 37 x 18 x 7.3mm, Length: 37mm, Width: 18mm, Maximum Operating Supply Voltage: 5.5 V, Maximum Operating Temperature: +85 °C, Minimum Operating Supply Voltage: 4.