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
AT27C1024-90VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C1024-90VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-12JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-12JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-12PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-12PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-12VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-12VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-15JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-15JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-15PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-15PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-15VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-15VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-55JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-55PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-55PU Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-55VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-55VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-70JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-70JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-70PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-70PI Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-70VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-70VI Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C2048-90JC Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-90JI Microchip Technology Non-Volatile Memory (ROM) PLCC-44(16.6x16.6)
AT27C2048-90PC Microchip Technology Non-Volatile Memory (ROM) PDIP-40
AT27C2048-90VC Microchip Technology Non-Volatile Memory (ROM) VSOP-40
AT27C256R-12JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-12PA Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-12PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-12PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-12RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-12RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-12TC Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-12TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-15JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-15JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-15PA Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-15PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-15PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-15RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-15RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-15TC Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-15TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-45JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-45JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-45PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-45PI Microchip Technology Non-Volatile Memory (ROM) PDIP-28
AT27C256R-45PU Microchip Technology Non-Volatile Memory (ROM) DIP-28-600mil 256KbitParallel Port (Parallel)
AT27C256R-45RC Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-45RI Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-45RU Microchip Technology Non-Volatile Memory (ROM) SOIC-28
AT27C256R-45TC Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-45TI Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-45TU Microchip Technology Non-Volatile Memory (ROM) TSOP-28
AT27C256R-55JC Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-55JI Microchip Technology Non-Volatile Memory (ROM) PLCC-32(11.4x14)
AT27C256R-55PC Microchip Technology Non-Volatile Memory (ROM) PDIP-28