Part Details for CY7C256-55WMB by Cypress Semiconductor
Overview of CY7C256-55WMB by Cypress Semiconductor
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Computing and Data Storage
Financial Technology (Fintech)
Telecommunications
Communication and Networking
Part Details for CY7C256-55WMB
CY7C256-55WMB CAD Models
CY7C256-55WMB Part Data Attributes
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CY7C256-55WMB
Cypress Semiconductor
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Datasheet
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CY7C256-55WMB
Cypress Semiconductor
UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | CYPRESS SEMICONDUCTOR CORP | |
| Part Package Code | DIP | |
| Package Description | 0.600 INCH, WINDOWED, CERDIP-28 | |
| Pin Count | 28 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | 3A001.A.2.C | |
| HTS Code | 8542.32.00.61 | |
| Access Time-Max | 55 ns | |
| Additional Feature | POWER SWITCHED PROM | |
| I/O Type | COMMON | |
| JESD-30 Code | R-GDIP-T28 | |
| JESD-609 Code | e0 | |
| 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 | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP28,.6 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Parallel/Serial | PARALLEL | |
| Programming Voltage | 12.5 V | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Standby Current-Max | 0.02 A | |
| Supply Current-Max | 0.06 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 | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL |
Alternate Parts for CY7C256-55WMB
This table gives cross-reference parts and alternative options found for CY7C256-55WMB. 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 CY7C256-55WMB, 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 |
|---|---|---|---|
| CY27C256-55WMB | UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, WINDOWED, CERDIP-28 | Cypress Semiconductor | CY7C256-55WMB vs CY27C256-55WMB |
| 5962-8606309XX | UVPROM, 32KX8, 55ns, CMOS, CDIP28, CERAMIC, DIP-28 | Waferscale Integration Inc | CY7C256-55WMB vs 5962-8606309XX |
| WS57C256F-55DMB | 32KX8 UVPROM, 55ns, CDIP28, 0.600 INCH, CERDIP-28 | STMicroelectronics | CY7C256-55WMB vs WS57C256F-55DMB |
| WS57C256F-55DM | 32KX8 UVPROM, 55ns, CDIP28, 0.600 INCH, CERDIP-28 | STMicroelectronics | CY7C256-55WMB vs WS57C256F-55DM |
| 5962-8981704UX | UVPROM, 32KX8, 55ns, CMOS, CDIP28, CERAMIC, DIP-28 | Cypress Semiconductor | CY7C256-55WMB vs 5962-8981704UX |
| CY27C256A-55WMB | UVPROM, 32KX8, 55ns, CMOS, CDIP28, 0.600 INCH, HERMETIC SEALED, WINDOWED, CERDIP-28 | Cypress Semiconductor | CY7C256-55WMB vs CY27C256A-55WMB |
| 5962-8606309XA | UVPROM, 32KX8, 55ns, CMOS, CDIP28, CERAMIC, DIP-28 | Teledyne e2v | CY7C256-55WMB vs 5962-8606309XA |
| 5962-8606319XA | UVPROM, 32KX8, 55ns, CMOS, CDIP28, CERAMIC, DIP-28 | Teledyne e2v | CY7C256-55WMB vs 5962-8606319XA |
| 5962-8606319XA | UVPROM, 32KX8, 55ns, CMOS, CDIP28, CERAMIC, DIP-28 | Micross Components | CY7C256-55WMB vs 5962-8606319XA |