
图片 | 型号 | 文档 | 类别 | 描述 | 品牌 | 供应商 | |
27C64AI20N | ![]() |
OTP ROM | OTP ROM, 8KX8, 200ns, CMOS, PDIP28 | ![]() |
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27C64T-12/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 120 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-12E/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 120 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-12I/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 120 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-12I/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 120 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-15E/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 150 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-15E/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 150 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-15I/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 150 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-17/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 170 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-17E/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 170 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-17E/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 170 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-17I/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 170 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-20E/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 200 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-20I/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 200 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-25/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 250 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-25/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 250 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-25E/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 250 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27C64T-25I/L | ![]() |
OTP ROM | 8K X 8 OTPROM, 250 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27C64T-25I/SO | ![]() |
OTP ROM | 8K X 8 OTPROM, 250 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27CX256C-45 | ![]() |
OTP ROM | OTP ROM, 32KX8, 45ns, CMOS, PDIP28 | ![]() |
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27CX256C-55 | ![]() |
OTP ROM | OTP ROM, 32KX8, 55ns, CMOS, PDIP28 | ![]() |
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27CX256J-45 | ![]() |
OTP ROM | OTP ROM, 32KX8, 45ns, CMOS, PQCC32, PLASTIC, LCC-32 | ![]() |
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27CX256J-55 | ![]() |
OTP ROM | OTP ROM, 32KX8, 55ns, CMOS, PQCC32, PLASTIC, LCC-32 | ![]() |
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27CX256JI-55 | ![]() |
OTP ROM | OTP ROM, 32KX8, 55ns, CMOS, PQCC32, PLASTIC, LCC-32 | ![]() |
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27CX256T-35 | ![]() |
OTP ROM | OTP ROM, 32KX8, 35ns, CMOS, PDIP28, PLASTIC, DIP-28 | ![]() |
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27CX256T-55 | ![]() |
OTP ROM | OTP ROM, 32KX8, 55ns, CMOS, PDIP28, PLASTIC, DIP-28 | ![]() |
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27CX256TI-35 | ![]() |
OTP ROM | OTP ROM, 32KX8, 35ns, CMOS, PDIP28, PLASTIC, DIP-28 | ![]() |
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27CX256TI-45 | ![]() |
OTP ROM | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, PLASTIC, DIP-28 | ![]() |
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27CX256TI-55 | ![]() |
OTP ROM | OTP ROM, 32KX8, 55ns, CMOS, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC1616-45/L | ![]() |
OTP ROM | 16K X 16 OTPROM, 45 ns, PQCC44, PLASTIC, LCC-44 | ![]() |
OTP ROM 热门型号
- PY291A-50DM
- PY291A-50DC
- PY291A-25WM
- PY291A-25WC
- PY291A-25PMB
- PY291A-25PM
- PY291A-25PC
- PY291A-25DMB
- PY291A-25DM
- PY291A-25DC
- DS2502S/T&R
- MX27L2000T3C-70R
- TBP28SA86ANW
- TBP28SA86AMJW
- TBP28SA86AJW
- TBP28SA46NW
- TBP28SA46MJW
- TBP28SA46JW
- TBP28SA42N
- TBP28SA42MJ
- TBP28SA42J
- TBP28S86AJW
- TBP28S46NW
- TBP28S46MJW
- TBP28S46JW
- TBP28S42N
- TBP28S42MJ
- TBP28S42J
- TBP28S166NW
- TBP28LA22MJ
- TBP28L46NW
- TBP28L46MJW
- TBP28L46JW
- TBP28L22MJ
- TBP28L166NW
- TBP24SA10MJ
- TBP24S81MJ
- TBP24S41MJ
- NMC27C256BN20
- NM27C512VE90
- W55412A
- MR27V1652F-XXXMA
- N82LHS191N3
- TBP28L86AMJW
- 82HS195B
- 82HS195A
- 82HS195
- M27W401-120B6
- M27W401-100N6
- M27W401-100K6
- MR27V3202J-XXXTN
- MR27V3202J-XXXMA
- MR27V3202J
- NM27C256V90
- DS2406/T&R
- M27C4001-15XN1
- M27C4001-35XN1
- M27C4001-15XC1
- M27C4001-55XC1
- M27C4001-35XC1
- M27C4001-15XB1
- M27C4001-55XB1
- M27C4001-35XB1
- PY291A-25WMB
- CY7C287-65QMB
- CY7C287-55QMB
- 27C256-15/SO
- 37LV65-T/SN
- 37LV65-T/P
- 37LV65-T/L
- 37LV65-IT/SN
- 37LV65-IT/P
- 37LV65-IT/L
- 37LV65-I/SN
- 37LV65-I/P
- 37LV65-I/L
- 37LV65-/SN
- 37LV65-/P
- 37LV65-/L
- 37LV36-T/SN
- 37LV36-T/P
- 37LV36-T/L
- 37LV36-IT/SN
- 37LV36-IT/P
- 37LV36-IT/L
- 37LV36-I/SN
- 37LV36-I/P
- 37LV36-I/L
- 37LV36-/SN
- 37LV36-/P
- 37LV36-/L
- 37LV128T/SN
- 37LV128T/P
- 37LV128T/L
- 37LV128IT/SN
- 37LV128IT/P
- 37LV128IT/L
- 37LV128/SN
- 37LV128/P
- 37LV128/L
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。