| 278561 | AT27C040-70JC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278562 | AT27C040-70JI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278563 | AT27C040-70PC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278564 | AT27C040-70PI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278565 | AT27C040-70RC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278566 | AT27C040-70RI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278567 | AT27C040-70TC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278568 | AT27C040-70TI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278569 | AT27C040-90JC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278570 | AT27C040-90JI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278571 | AT27C040-90PC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278572 | AT27C040-90PI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278573 | AT27C040-90RC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278574 | AT27C040-90RI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278575 | AT27C040-90TC | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278576 | AT27C040-90TI | 4-Megabit 512K x 8 OTP EPROM | Atmel |
| 278577 | AT27C080 | 8M bit EPROM | Atmel |
| 278578 | AT27C080-10DC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278579 | AT27C080-10DI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
|
| 278580 | AT27C080-10JC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278581 | AT27C080-10JI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278582 | AT27C080-10PC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278583 | AT27C080-10PI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278584 | AT27C080-10RC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278585 | AT27C080-10RI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278586 | AT27C080-10TC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278587 | AT27C080-10TI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278588 | AT27C080-12DC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278589 | AT27C080-12DI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278590 | AT27C080-12JC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278591 | AT27C080-12JI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278592 | AT27C080-12PC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278593 | AT27C080-12PI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278594 | AT27C080-12RC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278595 | AT27C080-12RI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278596 | AT27C080-12TC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278597 | AT27C080-12TI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278598 | AT27C080-15DC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278599 | AT27C080-15DI | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
| 278600 | AT27C080-15JC | 8-Megabit 1M x 8 UV Erasable CMOS EPROM | Atmel |
