EPROM, OTP & ROM

855 non-volatile ROM/OTP memory IC part numbers from 23 manufacturers. Select a part for specifications and a quote, or send your full part list.

Microchip Technology 637STMicroelectronics 62Renesas (Dialog / Adesto) 31Gotop 28Analog Devices (Maxim Integrated) 28Infineon Technologies 15Intel (Altera) 11AMD 8Texas Instruments 7onsemi 5Winbond 4Renesas Electronics 3Micron Technology 3Macronix 3Fudan Microelectronics 2SHOUDING 1Shanghai Fudan Microelectronics 1ISSI 1FUJITSU 1DALLAS 1Analog Devices 1Alliance Semiconductor 1Adesto Technologies 1
Part numberManufacturerTypePackageKey specs
AT27C256R-55PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-55RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-55RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-55TC Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-55TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-70JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-70JU Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14) 256KbitParallel Port (Parallel)
AT27C256R-70PA Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-70PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-70PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-70PU Microchip Technology Non-Volatile Memory (ROM) DIP-28 256KbitParallel Port (Parallel)
AT27C256R-70RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-70RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-70RU Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-70TC Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-70TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-70TU Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-90JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-90JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-90PA Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-90PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-90PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-90RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-90RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-90TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C400-90JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6) 4.5V~5.5VOTP EPROM
AT27C400-90PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40 4.5V~5.5VOTP EPROM
AT27C4096-12JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-12JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-12PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-12PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-12VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-12VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-15JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-15JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-15PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-15PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-55JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-55JU Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6) Parallel Port (Parallel)4.5V~5.5V
AT27C4096-55PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-55PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-55VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-55VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-70JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-70JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-70PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-70PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-70VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-70VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-90JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-90JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C4096-90JU Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6) 4.5V~5.5V-40°C~+85°C
AT27C4096-90PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-90PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C4096-90PU Microchip Technology Non-Volatile Memory (ROM) PDIP-40 Parallel Port (Parallel)4.5V~5.5V
AT27C4096-90VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C4096-90VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C512R-12JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C512R-12JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C512R-12PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28