- AT27C512R-70JCIC OTP 512KBIT 70NS 32PLCC|ATMEL|Lead All|RoHS Mixed
- AT27C512R-70PCIC OTP 512KBIT 70NS 28DIP|ATMEL|Lead All|RoHS Mixed
- AT27C512R-70JIIC OTP 512KBIT 70NS 32PLCC|ATMEL|Lead All|RoHS Mixed
- AT27C512R-70PIIC OTP 512KBIT 70NS 28DIP|ATMEL|Lead All|RoHS Mixed
- AT27C512R-70TCIC OTP 512KBIT 70NS 28TSOP|ATMEL|Lead All|RoHS Mixed