GR >> AT27C512R-90PI 
85435 1
AT27C512R-90PI
Atmel
Quantity
Package
Description
Datasheets
20000
IC OTP 512KBIT 90NS 28DIP
original&Quality new original
RFQ
520235 1
AT27C512R-90PI
Microchip Technology
Quantity
Package
Description
Datasheets
16000
IC OTP 512KBIT 90NS 28DIP
original&Quality new original
RFQ