
图片 | 型号 | 文档 | 类别 | 描述 | 品牌 | 供应商 | |
![]() |
27C128-25I/L | ![]() |
OTP ROM | x8 EPROM
X8 EPROM\n |
![]() |
||
![]() |
27C128-25I/P | ![]() |
OTP ROM | x8 EPROM
X8 EPROM\n |
![]() |
||
![]() |
27C128-25I/SO | ![]() |
OTP ROM | x8 EPROM
X8 EPROM\n |
![]() |
||
27C128-25I/TS | ![]() |
OTP ROM | 16K X 8 OTPROM, 250 ns, PDSO28, 8 X 13.40 MM, TSOP-28 | ![]() |
|||
![]() |
27C1512TRPDE | ![]() |
OTP ROM | 512Kb (32K x 16-bit) OTP EPROM MCM 512KB ( 32K ×16位) OTP EPROM MCM |
![]() |
||
![]() |
27C1512TRPDH | ![]() |
OTP ROM | 512Kb (32K x 16-bit) OTP EPROM MCM 512KB ( 32K ×16位) OTP EPROM MCM |
![]() |
||
![]() |
27C1512TRPDI | ![]() |
OTP ROM | 512Kb (32K x 16-bit) OTP EPROM MCM 512KB ( 32K ×16位) OTP EPROM MCM |
![]() |
||
![]() |
27C1512TRPDK | ![]() |
OTP ROM | 512Kb (32K x 16-bit) OTP EPROM MCM 512KB ( 32K ×16位) OTP EPROM MCM |
![]() |
||
27C210-12A | ![]() |
OTP ROM | OTP ROM, 64KX16, 120ns, CMOS, PQCC44 | ![]() |
|||
27C210-12N | ![]() |
OTP ROM | OTP ROM, 64KX16, 120ns, CMOS, PDIP40 | ![]() |
|||
27C210-15A | ![]() |
OTP ROM | OTP ROM, 64KX16, 150ns, CMOS, PQCC44 | ![]() |
|||
27C210-15N | ![]() |
OTP ROM | OTP ROM, 64KX16, 150ns, CMOS, PDIP40 | ![]() |
|||
27C210-20A | ![]() |
OTP ROM | OTP ROM, 64KX16, 200ns, CMOS, PQCC44, | ![]() |
|||
27C210-20N | ![]() |
OTP ROM | OTP ROM, 64KX16, 200ns, CMOS, PDIP40 | ![]() |
|||
27C210I15A | ![]() |
OTP ROM | OTP ROM, 64KX16, 150ns, CMOS, PQCC44 | ![]() |
|||
27C210I15N | ![]() |
OTP ROM | OTP ROM, 64KX16, 150ns, CMOS, PDIP40, | ![]() |
|||
27C210I20A | ![]() |
OTP ROM | OTP ROM, 64KX16, 200ns, CMOS, PQCC44 | ![]() |
|||
27C210I20N | ![]() |
OTP ROM | OTP ROM, 64KX16, 200ns, CMOS, PDIP40 | ![]() |
|||
![]() |
27C256-10/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10E/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10E/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10E/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10I/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10I/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-10I/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-12/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-12/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
||
![]() |
27C256-12E/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
![]() |
OTP ROM 热门型号
- CY7C291A-20SCT
- CY7C271-45JIT
- CY7C235A-18DI
- CY7C287-55PI
- CY7C281A-25JCT
- CY7C287-45PI
- CY7C291A-25SIT
- CY7C263-45JIT
- CY7C263-45JI
- CY7C235A-40JCR
- CY7C274-45JCT
- CY7C274-35JC
- CY7C264-25DI
- CY7C261-25JCR
- CY7C265-25DMB
- CY7C245A-15JIT
- CY7C263-20JCT
- CY7C274-30JIT
- CY7C261-45JCT
- CY7C225A-30JCR
- CY7C245A-35SCR
- CY7C225A-25PI
- CY27C256-90ZCR
- CY27C256-55PI
- CY27C256-200JCT
- CY27C128-55JI
- CY27C128-200JCR
- CY27C128-120JCT
- CY27H512-70JCR
- CY27H512-45JI
- CY27C256-45ZCR
- CY27C128-200JIR
- CY27C256-70ZCT
- CY27C128-45JCR
- CY27C128-120JI
- CY27C128-150PI
- AT27C512R-55TIT/R
- AT27C040-70JJ
- AT27C256R-55TCT/R
- AT27C040-12TCT/R
- AT27C040-12RCT/R
- AT27BV4096-12VJ
- AT27LV520-90XJ
- AT27LV256A-15JCT/R
- AT27LV520-90SJ
- AT27LV020A-15JCT/R
- AT27LV512A-90JIT/R
- AT27C512R-12JCT/R
- AT27C256R-55RCT/R
- AT27C020-12JK
- AT27LV020A-15JIT/R
- AT27LV512A-90RJ
- AT27LV010A-12TU
- AT27C512R-45JIT/R
- AT27C4096-15TCT/R
- AT27C4096-15TC
- AT27BV040-15JIT/R
- AT27C512R-70RK
- AT27C4096-12TC
- AT27C256R-45RU
- AT27LV010A-90JCT/R
- AT27C256R-45TJ
- AT27C256R-15RIT/R
- AT27C080-90TJ
- AT27C080-15TCT/R
- AT27C1024-45PJ
- AT27C512R-70RIT/R
- AT27C2048-12JIT/R
- AT27BV020-15TIT/R
- AT27LV256A-70JCT/R
- AT27C1024-12TIT/R
- AT27C1024-15TCT/R
- AT27C256R-45JCT/R
- AT27BV010-12PI
- AT27C256R-15TIT/R
- AT27C516-70JIT/R
- AT27C512R-70TCT/R
- AT27C512R-15RCT/R
- AT27C512R-90RK
- AT27C4096-15TI
- AT27C400-90JC
- AT27C400-15JI
- AT27C256R-55RIT/R
- AT27C040-12RIT/R
- AT27C256R-12TCT/R
- AT27C512R-12RIT/R
- AT27C4096-90JJ
- AT27C040-12JIT/R
- AT27C4096-15TIT/R
- AT27C256R-45TU
- AT27C010-55JIT/R
- AT27C020-15JCT/R
- AT27C010-90TIT/R
- AT27C2048-90JCT/R
- AT27BV512-90JIT/R
- AT27BV020-12TIT/R
- AT27C040-15TCT/R
- AT27BV1024-90JCT/R
- AT27C1024-15TIT/R
- AT27C040-15RCT/R
什么是OTP ROM
- OTP ROM,全称One-Time-Programmable Read-Only Memory,即一次性可编程只读存储器,也被称为eFuse。
OTP ROM的工作原理基于其内部的物理结构。在编程过程中,通过特定的方式(如激光烧断、电流熔断等)改变存储位的物理状态,从而实现从0到1的编程。由于这种物理状态的改变是不可逆的,因此OTP ROM只能被编程一次。