GR >> 23LC512-IP 
541328
23LC512-I/P
Microchip Technology
Quantity 9000
Packaging IC SRAM 512KBIT 20MHZ 8DIP
Description original&Quality new original
768190
23LC512-I/P
Microchip Technology
Quantity 20000
Packaging IC SRAM 512KBIT 20MHZ 8DIP
Description original&Quality new original