GR >> 23K640-EST 
541307
23K640-E/ST
Microchip Technology
Quantity 9000
Packaging IC SRAM 64KBIT 20MHZ 8TSSOP
Description original&Quality new original
770485
23K640-E/ST
Microchip Technology
Quantity 20000
Packaging IC SRAM 64KBIT 20MHZ 8TSSOP
Description original&Quality new original