Part Details for UL634H256SK55 by ZMDI
Overview of UL634H256SK55 by ZMDI
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for UL634H256SK55
UL634H256SK55 CAD Models
UL634H256SK55 Part Data Attributes
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UL634H256SK55
ZMDI
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Datasheet
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UL634H256SK55
ZMDI
Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ZENTRUM MIKROELEKTRONIK DRESDEN AG | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP32,.4 | |
| Pin Count | 32 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.41 | |
| Access Time-Max | 55 ns | |
| JESD-30 Code | R-PDSO-G32 | |
| JESD-609 Code | e0 | |
| Length | 20.725 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | NON-VOLATILE SRAM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| 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 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP32,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | PARALLEL | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.54 mm | |
| Standby Current-Max | 0.001 A | |
| Supply Current-Max | 0.032 mA | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.51 mm |
Alternate Parts for UL634H256SK55
This table gives cross-reference parts and alternative options found for UL634H256SK55. 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 UL634H256SK55, 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 |
|---|---|---|---|
| STK14C88-3N55I | 32KX8 NON-VOLATILE SRAM, 55ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32 | Cypress Semiconductor | UL634H256SK55 vs STK14C88-3N55I |
| STK14C88-3N55 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOIC-32 | Simtek Corporation | UL634H256SK55 vs STK14C88-3N55 |
| UL634H256SC55G1 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | UL634H256SK55 vs UL634H256SC55G1 |
| STK14C88-3NF55 | 32KX8 NON-VOLATILE SRAM, 55ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32 | Cypress Semiconductor | UL634H256SK55 vs STK14C88-3NF55 |
| UL634H256SC55G1 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | Simtek Corporation | UL634H256SK55 vs UL634H256SC55G1 |
| UL634H256SC55 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | UL634H256SK55 vs UL634H256SC55 |
| STK14C88-3NF55 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOIC-32 | Simtek Corporation | UL634H256SK55 vs STK14C88-3NF55 |
| UL634H256SK55G1 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | UL634H256SK55 vs UL634H256SK55G1 |
| UL634H256SK55G1 | Non-Volatile SRAM, 32KX8, 55ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | Simtek Corporation | UL634H256SK55 vs UL634H256SK55G1 |
| UL634H256SC55 | 32KX8 NON-VOLATILE SRAM, 55ns, PDSO32, 0.300 INCH, SOP-32 | Cypress Semiconductor | UL634H256SK55 vs UL634H256SC55 |