Memory
M27C256B-90F6X
STMicroelectronics
Description: 32KX8 UVPROM, 90ns, CDIP28, FRIT SEALED, WINDOWED, CERAMIC, DIP-28

Overview of M27C256B-90F6X by STMicroelectronics

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Where used in Applications: Consumer Electronics

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Part Data Attributes for M27C256B-90F6X by STMicroelectronics

M27C256B-90F6X
STMicroelectronics
-
-
Rohs Code
Yes
Part Life Cycle Code
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
Part Package Code
DIP
Package Description
FRIT SEALED, WINDOWED, CERAMIC, DIP-28
Pin Count
28
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.32.00.61
Access Time-Max
90 ns
I/O Type
COMMON
JESD-30 Code
R-GDIP-T28
JESD-609 Code
e3
Length
36.92 mm
Memory Density
262144 bit
Memory IC Type
UVPROM
Memory Width
8
Number of Functions
1
Number of Terminals
28
Number of Words
32768 words
Number of Words Code
32000
Operating Mode
ASYNCHRONOUS
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
Output Characteristics
3-STATE
Package Body Material
CERAMIC, GLASS-SEALED
Package Code
WDIP
Package Equivalence Code
DIP28,.6
Package Shape
RECTANGULAR
Package Style
IN-LINE, WINDOW
Parallel/Serial
PARALLEL
Programming Voltage
12.75 V
Qualification Status
Not Qualified
Seated Height-Max
5.97 mm
Standby Current-Max
0.0001 A
Supply Current-Max
0.03 mA
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
NO
Technology
CMOS
Temperature Grade
INDUSTRIAL
Terminal Finish
MATTE TIN
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
15.24 mm
Want to compare parts?
  1. M27C256B-90F6X
    STMicroelectronics
    32KX8 UVPROM, 90ns, CDIP28, FRIT SEALED, WINDOWED, CERAMIC, DIP-28
    VS

Alternate Parts for M27C256B-90F6X

This table gives cross-reference parts and alternative options found for M27C256B-90F6X. 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 M27C256B-90F6X, 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
AT27HC256R-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27HC256R-90DI
CAT27HC256LDI-90 UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, CERDIP-28 Catalyst Semiconductor M27C256B-90F6X vs CAT27HC256LDI-90
AT27C256R-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27C256R-90DI
FM27C256QE90 UVPROM, 32KX8, 90ns, CMOS, CDIP28, WINDOWED, CERDIP-28 Fairchild Semiconductor Corporation M27C256B-90F6X vs FM27C256QE90
AT27HC256RL-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27HC256RL-90DI
AM27C256-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD M27C256B-90F6X vs AM27C256-90DI
MX27C256DI-90 UVPROM, 32KX8, 90ns, CMOS, CDIP28, CERAMIC, DIP-28 Macronix International Co Ltd M27C256B-90F6X vs MX27C256DI-90
M27C256B-90F6 32KX8 UVPROM, 90ns, CDIP28, 0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28 STMicroelectronics M27C256B-90F6X vs M27C256B-90F6
Part Number Description Manufacturer Compare
AT27C256R-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27C256R-90DI
CAT27HC256LDI-90 UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, CERDIP-28 Catalyst Semiconductor M27C256B-90F6X vs CAT27HC256LDI-90
AT27HC256RL-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27HC256RL-90DI
AM27C256-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, WINDOWED, CERAMIC, DIP-28 AMD M27C256B-90F6X vs AM27C256-90DI
AT27HC256R-90DI UVPROM, 32KX8, 90ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 Atmel Corporation M27C256B-90F6X vs AT27HC256R-90DI
M27C256B-90F6 32KX8 UVPROM, 90ns, CDIP28, 0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28 STMicroelectronics M27C256B-90F6X vs M27C256B-90F6
MX27C256DI-90 UVPROM, 32KX8, 90ns, CMOS, CDIP28, CERAMIC, DIP-28 Macronix International Co Ltd M27C256B-90F6X vs MX27C256DI-90

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