GR >> 23LC512-ISN 
541329
23LC512-I/SN
Microchip Technology
Quantity 9000
Packaging IC SRAM 512KBIT 20MHZ 8SOIC
Description original&Quality new original
770987
23LC512-I/SN
Microchip Technology
Quantity 20000
Packaging IC SRAM 512KBIT 20MHZ 8SOIC
Description original&Quality new original