AT27C256R-70PU - Ic, Eprom 256K, 4.5-5.5V, 27C256

Ic, Eprom 256K, 4.5-5.5V, 27C256; Memory Size:256Kbit; Eprom Memory Configuration:32K X 8Bit; No. Of Pins:28Pins; Memory Case Style:Dip; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Access Time:70Ns; Product Range:At27cxxx Series; Msl:-; Svhc:No Svhc (27-Jun-2018); Base Number:27; Device Marking:At27c256r-70Pu; Logic Function Number:256; Memory Type:Eprom; Memory Voltage Vcc:5V; Operating Temperature Range:-40°C To +85°C; Supply Voltage Range:4.5V To 5.5V; Termination Type:Through Hole; Vcc Tolerance +:10%; Vcc Tolerance -:10%; Voltage Vcc:5V