| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | AT27LV256A-12JI | Microchip | OTP ROM, 32KX8, 120ns, CMOS, PQCC32 |
 | M27C160-90B1 | Stmicroelectronics | 1MX16 OTPROM, 90ns, PDIP42, 0.600 INCH, PLASTIC, DIP-42 |
No Image | AT27C020-55JU | Atmel | 256K x 8 OTP ROM, 55ns, CMOS, PQCC32 |
No Image | AT27C512R-70JU | Atmel | 64Kx8 OTP ROM, 70ns, CMOS, 32-Pin PQCC |
No Image | AT27C512R-70PU | Atmel | OTP ROM, 64Kx8, 70ns, CMOS, DIP-28, 5V |
 | M27C256B-90B1 | Stmicroelectronics | 32KX8 OTPROM, 90ns, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28 |
 | M27C512-12B1 | Stmicroelectronics | 512Kb EPROM, 120ns Access Time, 5V, 4.5V, 0°C to 70°C, DIP-28 |
 | M27C256B-12B1 | Stmicroelectronics | 256Kb EPROM, 5V, 4.5V, 0°C to 70°C, Lead Free, Through Hole DIP28 |
 | M27V160-100M1 | Stmicroelectronics | 1MX16 OTPROM, 100ns, PDSO44, 0.525 INCH, ROHS COMPLIANT, PLASTIC, SOP-44 |
 | AT27LV040A-12JI | Microchip | 4Mb EPROM, 120ns Access Time, 5.5V, Surface Mount, -40°C to 85°C |
 | M27C512-15B1 | Stmicroelectronics | 512Kb EPROM, 5V, 4.5V, 0-70°C, DIP-28, Lead Free |
No Image | AT27C256R-45PU | Atmel | 32Kx8 OTP ROM, 45ns, CMOS, DIP-28 |
No Image | AT27C4096-55JU | Atmel | 256Kx16 OTP ROM, 55ns, CMOS, 5V, PQCC44 |
 | M27C512-70C6TR | Stmicroelectronics | 64KX8 OTPROM, 70ns, PQCC32, PLASTIC, LCC-32 |
 | M27C256B-90C1 | Stmicroelectronics | 32KX8 OTPROM, 90ns, PQCC32, LEAD FREE, PLASTIC, LCC-32 |
 | M27C1001-12C1 | Stmicroelectronics | 128KX8 OTPROM, 120ns, PQCC32, LEAD FREE, PLASTIC, LCC-32 |
 | M27C256B-70C1 | Stmicroelectronics | 32KX8 OTPROM, 70ns, PQCC32, LEAD FREE, PLASTIC, LCC-32 |
 | M27C512-90B1 | Stmicroelectronics | 512Kb Non-Volatile EPROM, 90ns Access Time, 5V, DIP-28 |
 | M27C512-45C1 | Stmicroelectronics | 64KX8 OTPROM, 45ns, PQCC32, PLASTIC, LCC-32 |
 | M27C1001-10C1 | Stmicroelectronics | 1Mb EPROM, 100ns Access Time, 5V, LCC-32 Package, Lead Free |
