Datasheets
NM27C256V120X by:

OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32

Part Details for NM27C256V120X by Fairchild Semiconductor Corporation

Overview of NM27C256V120X by Fairchild Semiconductor Corporation

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Applications Industrial Automation Computing and Data Storage Financial Technology (Fintech) Healthcare Telecommunications

Part Details for NM27C256V120X

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NM27C256V120X Part Data Attributes

NM27C256V120X Fairchild Semiconductor Corporation
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NM27C256V120X Fairchild Semiconductor Corporation OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code QFJ
Package Description PLASTIC, LCC-32
Pin Count 32
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.32.00.71
Access Time-Max 120 ns
JESD-30 Code R-PQCC-J32
Length 13.995 mm
Memory Density 262144 bit
Memory IC Type OTP ROM
Memory Width 8
Number of Functions 1
Number of Terminals 32
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 32KX8
Package Body Material PLASTIC/EPOXY
Package Code QCCJ
Package Shape RECTANGULAR
Package Style CHIP CARRIER
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Seated Height-Max 3.56 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Form J BEND
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 11.455 mm

Alternate Parts for NM27C256V120X

This table gives cross-reference parts and alternative options found for NM27C256V120X. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NM27C256V120X, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
TMS27PC256FME-12 32KX8 OTPROM, 120ns, PQCC32, PLASTIC, LCC-32 Texas Instruments NM27C256V120X vs TMS27PC256FME-12
NM27C256VE120X 32KX8 OTPROM, 120ns, PQCC32, PLASTIC, LCC-32 Texas Instruments NM27C256V120X vs NM27C256VE120X
AM27C256-125JC OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 AMD NM27C256V120X vs AM27C256-125JC
M87C257-12X6TR 32KX8 OTPROM, 120ns, PQCC32 STMicroelectronics NM27C256V120X vs M87C257-12X6TR
TMS27PC256-12FML 32KX8 OTPROM, 120ns, PQCC32 Texas Instruments NM27C256V120X vs TMS27PC256-12FML
AM27X256-120JC OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 AMD NM27C256V120X vs AM27X256-120JC
M87C257-12X6X 32KX8 OTPROM, 120ns, PQCC32 STMicroelectronics NM27C256V120X vs M87C257-12X6X
AT27BV256-12JIT/R OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Atmel Corporation NM27C256V120X vs AT27BV256-12JIT/R
M87C257-12X3X 32KX8 OTPROM, 120ns, PQCC32 STMicroelectronics NM27C256V120X vs M87C257-12X3X
FM27C256VE120 OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Fairchild Semiconductor Corporation NM27C256V120X vs FM27C256VE120
Part Number Description Manufacturer Compare
CY27C256-120JIR OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor NM27C256V120X vs CY27C256-120JIR
CY27C256-120JIT OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor NM27C256V120X vs CY27C256-120JIT
TMS27PC256FML-12TR 32KX8 OTPROM, 120ns, PQCC32, PLASTIC, LCC-32 Texas Instruments NM27C256V120X vs TMS27PC256FML-12TR
CY27C256A-120JI OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor NM27C256V120X vs CY27C256A-120JI
TMS27PC256-120FMLR 32KX8 OTPROM, 120ns, PQCC32, 1.25 MM PITCH, PLASTIC, LCC-32 Texas Instruments NM27C256V120X vs TMS27PC256-120FMLR
M87C257-12X7TR 32KX8 OTPROM, 120ns, PQCC32 STMicroelectronics NM27C256V120X vs M87C257-12X7TR
AT27HC256RL-12JCT/R OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Atmel Corporation NM27C256V120X vs AT27HC256RL-12JCT/R
AT27LV256A-12JIT/R OTP ROM, 32KX8, 120ns, CMOS, PQCC32 Microchip Technology Inc NM27C256V120X vs AT27LV256A-12JIT/R
TMS27PC256FME-12 32KX8 OTPROM, 120ns, PQCC32, PLASTIC, LCC-32 Texas Instruments NM27C256V120X vs TMS27PC256FME-12
CY27C256-120JCT OTP ROM, 32KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32 Cypress Semiconductor NM27C256V120X vs CY27C256-120JCT

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