There are no models available for this part yet.
Overview of M27C256B-45XB1X by STMicroelectronics
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 9 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 7 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
CAD Models for M27C256B-45XB1X by STMicroelectronics
Part Data Attributes for M27C256B-45XB1X by STMicroelectronics
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|
|
|---|---|
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Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Obsolete
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|
Ihs Manufacturer
|
STMICROELECTRONICS
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Part Package Code
|
DIP
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Package Description
|
0.600 INCH, PLASTIC, DIP-28
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Pin Count
|
28
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Reach Compliance Code
|
compliant
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ECCN Code
|
EAR99
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HTS Code
|
8542.32.00.71
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Access Time-Max
|
45 ns
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I/O Type
|
COMMON
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JESD-30 Code
|
R-PDIP-T28
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JESD-609 Code
|
e3
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Length
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37.085 mm
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Memory Density
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262144 bit
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Memory IC Type
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OTP ROM
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Memory Width
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8
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Number of Functions
|
1
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Number of Terminals
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28
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Number of Words
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32768 words
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Number of Words Code
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32000
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Operating Mode
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ASYNCHRONOUS
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Operating Temperature-Max
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70 °C
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Operating Temperature-Min
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|
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Organization
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32KX8
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Output Characteristics
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3-STATE
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Package Body Material
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PLASTIC/EPOXY
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Package Code
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DIP
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Package Equivalence Code
|
DIP28,.6
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Package Shape
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RECTANGULAR
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Package Style
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IN-LINE
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Parallel/Serial
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PARALLEL
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Programming Voltage
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12.75 V
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Qualification Status
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Not Qualified
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Seated Height-Max
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5.08 mm
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Standby Current-Max
|
0.0001 A
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Supply Current-Max
|
0.03 mA
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Supply Voltage-Max (Vsup)
|
5.25 V
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Supply Voltage-Min (Vsup)
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4.75 V
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Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
|
NO
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Technology
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CMOS
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Temperature Grade
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COMMERCIAL
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Terminal Finish
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MATTE TIN
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Terminal Form
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THROUGH-HOLE
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Terminal Pitch
|
2.54 mm
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Terminal Position
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DUAL
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Width
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15.24 mm
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Alternate Parts for M27C256B-45XB1X
This table gives cross-reference parts and alternative options found for M27C256B-45XB1X. 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-45XB1X, 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 |
|---|---|---|---|
| M27C256B-45XB1 | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28 | STMicroelectronics | M27C256B-45XB1X vs M27C256B-45XB1 |
| IS27HC256-45WI | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | Integrated Silicon Solution Inc | M27C256B-45XB1X vs IS27HC256-45WI |
| UT28F256T45PPC | 32KX8 OTPROM, 45ns, CDIP28, 0.600 X 1.400 INCH, 0.100 INCH PITCH, DIP-28 | Cobham Semiconductor Solutions | M27C256B-45XB1X vs UT28F256T45PPC |
| M27C256B-45XB3 | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, LEAD FREE, PLASTIC, DIP-28 | STMicroelectronics | M27C256B-45XB1X vs M27C256B-45XB3 |
| UT28F256T45PCX | 32KX8 OTPROM, 45ns, CDIP28, 0.600 X 1.400 INCH, 0.100 INCH PITCH, DIP-28 | Cobham Semiconductor Solutions | M27C256B-45XB1X vs UT28F256T45PCX |
| M27C256B-45XB3X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | M27C256B-45XB1X vs M27C256B-45XB3X |
| M27C256B-45XB6X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | M27C256B-45XB1X vs M27C256B-45XB6X |
| FM27C256N45 | OTP ROM, 32KX8, 45ns, CMOS, PDIP28, PLASTIC, DIP-28 | Fairchild Semiconductor Corporation | M27C256B-45XB1X vs FM27C256N45 |
| M27C256B-45XB7X | 32KX8 OTPROM, 45ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 | STMicroelectronics | M27C256B-45XB1X vs M27C256B-45XB7X |