GR >> 23LCV512-IST 
541350
23LCV512-I/ST
Microchip Technology
Quantity 9000
Packaging IC SRAM 512KBIT 20MHZ 8TSSOP
Description original&Quality new original
768205
23LCV512-I/ST
Microchip Technology
Quantity 20000
Packaging IC NVSRAM 512KBIT 20MHZ 8TSSOP
Description original&Quality new original