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OTP ROM
图片 型号 文档 类别 描述 品牌 供应商
27HC1616-45/P OTP ROM 16K X 16 OTPROM, 45 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC1616-55/L OTP ROM 16K X 16 OTPROM, 55 ns, PQCC44, PLASTIC, LCC-44
27HC1616-55/P OTP ROM 16K X 16 OTPROM, 55 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC1616-70/L OTP ROM 16K X 16 OTPROM, 70 ns, PQCC44, PLASTIC, LCC-44
27HC1616-70/P OTP ROM 16K X 16 OTPROM, 70 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC1616L-45/L OTP ROM 16K X 16 OTPROM, 45 ns, PQCC44, PLASTIC, LCC-44
27HC1616L-45/P OTP ROM 16K X 16 OTPROM, 45 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC1616L-55/L OTP ROM 16K X 16 OTPROM, 55 ns, PQCC44, PLASTIC, LCC-44
27HC1616L-55/P OTP ROM 16K X 16 OTPROM, 55 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC1616L-70/L OTP ROM 16K X 16 OTPROM, 70 ns, PQCC44, PLASTIC, LCC-44
27HC1616L-70/P OTP ROM 16K X 16 OTPROM, 70 ns, PDIP40, 0.600 INCH, PLASTIC, DIP-40
27HC191-35/L OTP ROM 2K X 8 OTPROM, 35 ns, PQCC28, PLASTIC, LCC-28
27HC191-35/P OTP ROM 2K X 8 OTPROM, 35 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191-35I/L OTP ROM 2K X 8 OTPROM, 35 ns, PQCC28, PLASTIC, LCC-28
27HC191-40/P OTP ROM 2K X 8 OTPROM, 40 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191-40I/L OTP ROM 2K X 8 OTPROM, 40 ns, PQCC28, PLASTIC, LCC-28
27HC191-45/L OTP ROM 2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, LCC-28
27HC191-45/P OTP ROM 2K X 8 OTPROM, 45 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191-45I/L OTP ROM 2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, LCC-28
27HC191-55/L OTP ROM 2K X 8 OTPROM, 55 ns, PQCC28, PLASTIC, LCC-28
27HC191-55I/L OTP ROM 2K X 8 OTPROM, 55 ns, PQCC28, PLASTIC, LCC-28
27HC191-55I/P OTP ROM 2K X 8 OTPROM, 55 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191L-35/L OTP ROM 2K X 8 OTPROM, 35 ns, PQCC28, PLASTIC, LCC-28
27HC191L-35/P OTP ROM 2K X 8 OTPROM, 35 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191L-35I/L OTP ROM 2K X 8 OTPROM, 35 ns, PQCC28, PLASTIC, LCC-28
27HC191L-35I/P OTP ROM 2K X 8 OTPROM, 35 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191L-40/L OTP ROM 2K X 8 OTPROM, 40 ns, PQCC28, PLASTIC, LCC-28
27HC191L-40/P OTP ROM 2K X 8 OTPROM, 40 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
27HC191L-40I/L OTP ROM 2K X 8 OTPROM, 40 ns, PQCC28, PLASTIC, LCC-28
27HC191L-40I/P OTP ROM 2K X 8 OTPROM, 40 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24
Total:6001910111213141516171819...20
总600条记录,每页显示30条记录分20页显示。

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。