
图片 | 型号 | 文档 | 类别 | 描述 | 品牌 | 供应商 | |
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27C256-25/P | ![]() |
OTP ROM | 256K (32K x 8) Low-Voltage CMOS EPROM 256K ( 32K ×8 )低电压CMOS EPROM |
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27C256-25/SO | ![]() |
OTP ROM | 256K (32K x 8) Low-Voltage CMOS EPROM 256K ( 32K ×8 )低电压CMOS EPROM |
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27C256-25/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 250ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C256-25I/L | ![]() |
OTP ROM | 256K (32K x 8) Low-Voltage CMOS EPROM 256K ( 32K ×8 )低电压CMOS EPROM |
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27C256-25I/P | ![]() |
OTP ROM | 256K (32K x 8) Low-Voltage CMOS EPROM 256K ( 32K ×8 )低电压CMOS EPROM |
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27C256-25I/SO | ![]() |
OTP ROM | 256K (32K x 8) Low-Voltage CMOS EPROM 256K ( 32K ×8 )低电压CMOS EPROM |
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27C256-90/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90E/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90E/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90E/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90I/L | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90I/P | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256-90I/SO | ![]() |
OTP ROM | 256K (32K x 8) CMOS EPROM 256K ( 32K ×8 ) CMOS EPROM |
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27C256T-12E/SO | ![]() |
OTP ROM | 32K X 8 OTPROM, 120 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C256T-15/SO | ![]() |
OTP ROM | 32K X 8 OTPROM, 150 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C256TRPDB-15 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDB-20 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDI-12 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDI-15 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDI-20 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDS-12 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDS-15 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C256TRPDS-20 | ![]() |
OTP ROM | 256K (32K x 8-Bit) OTP EPROM 256K ( 32K ×8位) OTP EPROM |
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27C512-10I/P | ![]() |
OTP ROM | 64K X 8 OTPROM, 100 ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27C512-10I/TS | ![]() |
OTP ROM | 64K X 8 OTPROM, 100 ns, PDSO28, 8 X 20 MM, PLASTIC, TSOP-28 | ![]() |
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27C512-12/TS | ![]() |
OTP ROM | 64K X 8 OTPROM, 120 ns, PDSO28, 8 X 20 MM, PLASTIC, TSOP-28 | ![]() |
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27C512-12E/TS | ![]() |
OTP ROM | 64K X 8 OTPROM, 120 ns, PDSO28, 8 X 20 MM, PLASTIC, TSOP-28 | ![]() |
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27C512-12I/SO | ![]() |
OTP ROM | 64K X 8 OTPROM, 120 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
OTP ROM 热门型号
- M27C2001-15XC1XTR
- CY7C263-20JIR
- CY27H010-35JCT
- M27C512-15N3XTR
- M27C4002-80N1XTR
- M27C801-150K1XTR
- M27V256-90B1
- DM74S475VX
- M27C4001-12C6XTR
- AT27C512R-70TJ
- N82S123NB
- M27C4002-80XC1XTR
- CY27C128-200JI
- M27C512-70XN6XTR
- AT27C1024-45JU
- M27C2001-10C1XTR
- N82HS195BNB
- M27C4002-90XB6
- CY27H512-70JIT
- AT27BV010-15JIT/R
- 27C512A-10I/TS
- AT27C1024-15PA
- M27C512-80C6XTR
- DS2502P/T&R
- CY27C128-150JI
- DS2502P+T&R/
- AT27LV040A-15JCT/R
- AT27C256R-70JU
- M27C801-100K1XTR
- M27C512-80C3XTR
- TBP28SA86J
- AT27BV4096-15JCT/R
- M27C4001-35N6XTR
- CY27C256-45ZIR
- M27C256B-12B1
- CY27C128-70JCR
- AT27C1024-15TC
- 37LV65I/SN
- M27V201-120K6
- M27W101-80N6
- M27C1024-12C1
- CY27H512-70JI
- M27C2001-90C6XTR
- M27C4001-15N1XTR
- CY7C245A-15JCT
- MR27V1652DMA
- DS2505PV
- CY7C271A-35DMB
- M27C1001-45C1E
- M27C2001-12XN1XTR
- M27C801-150N1XTR
- M27C512-10XC3XTR
- M27C2001-25XC6XTR
- AT27LV256A-15JIT/R
- AT27BV256-15JIT/R
- MSM27C402ZB-NGS-K
- AT27C512R-12JIT/R
- MR27V6402GTP
- M27C202-200B1
- AT27C4096-12TCT/R
- CY7C274-35JCR
- MSM27C1652CZ-XXTS
- TBP28SA86N
- M27C64A-15K1TR
- M27W202-100K6
- CY27C128-150JIT
- M27C4001-15XN6XTR
- AT27C010L-90JCT/R
- M27C1001-25XC1XTR
- M27C801-80K6XTR
- M27C4002-12XC1XTR
- AT27C040-70TJ
- M27C4001-45C6XTR
- AT27LV256A-12JIT/R
- N82S131NB
- TMS27PC010A-15FME
- CY27H010-35JCR
- M27V102-150K6
- M27C4001-35C6XTR
- M27C2001-90C1XTR
- M27V402-120K4
- AT27C256R-70TU
- CY7C263-45JIR
- AT27C512R-45PU
- AT27C512R-45JU
- TMS27PC512-FML
- TMS27PC512-FME
- TMS27PC512-25NL
- TMS27PC512-20NL
- TMS27PC512-15NL
- TMS27PC128NL
- TMS27PC128
- TMS27PC256-12
- TMS27PC256-10
- AT27C040-90TU
- AT27C040-90PU
- AT27C040-90JU
- AT27C040-70TU
- AT27C040-70PU
- AT27C040-70JU
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。