GR >> 23K640-IST 
541310
23K640-I/ST
Microchip Technology
Quantity 9000
Packaging IC SRAM 64KBIT 20MHZ 8TSSOP
Description original&Quality new original
768509
23K640-I/ST
Microchip Technology
Quantity 20000
Packaging IC SRAM 64KBIT 20MHZ 8TSSOP
Description original&Quality new original