| 278641 | AT27C1024-55VC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278642 | AT27C1024-55VI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278643 | AT27C1024-70JC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278644 | AT27C1024-70JI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278645 | AT27C1024-70PC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278646 | AT27C1024-70PI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278647 | AT27C1024-70VC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278648 | AT27C1024-70VI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278649 | AT27C1024-90JC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278650 | AT27C1024-90JI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278651 | AT27C1024-90PC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278652 | AT27C1024-90PI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278653 | AT27C1024-90VC | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278654 | AT27C1024-90VI | 1-Megabit 64K x 16 OTP EPROM | Atmel |
| 278655 | AT27C2048 | 2M bit, x16 EPROM | Atmel |
| 278656 | AT27C2048-12 | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278657 | AT27C2048-12JC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278658 | AT27C2048-12JI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278659 | AT27C2048-12PC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
|
| 278660 | AT27C2048-12PI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278661 | AT27C2048-12VC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278662 | AT27C2048-12VI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278663 | AT27C2048-15 | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278664 | AT27C2048-15JC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278665 | AT27C2048-15JI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278666 | AT27C2048-15PC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278667 | AT27C2048-15PI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278668 | AT27C2048-15VC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278669 | AT27C2048-15VI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278670 | AT27C2048-55 | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278671 | AT27C2048-55JC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278672 | AT27C2048-55JI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278673 | AT27C2048-55PC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278674 | AT27C2048-55PI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278675 | AT27C2048-55VC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278676 | AT27C2048-55VI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278677 | AT27C2048-70 | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278678 | AT27C2048-70JC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278679 | AT27C2048-70JI | 2-Megabit 128K x 16 OTP EPROM | Atmel |
| 278680 | AT27C2048-70PC | 2-Megabit 128K x 16 OTP EPROM | Atmel |
