Part Details for U634H256SC35 by Simtek Corporation
Overview of U634H256SC35 by Simtek Corporation
- 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 U634H256SC35
U634H256SC35 CAD Models
U634H256SC35 Part Data Attributes
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U634H256SC35
Simtek Corporation
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Datasheet
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U634H256SC35
Simtek Corporation
Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, SOP-32
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SIMTEK CORP | |
| Package Description | 0.300 INCH, SOP-32 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.41 | |
| Access Time-Max | 35 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 | |
| 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 | SOP | |
| Package Equivalence Code | SOP32,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.54 mm | |
| Standby Current-Max | 0.003 A | |
| Supply Current-Max | 0.075 mA | |
| 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 Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.51 mm |
Alternate Parts for U634H256SC35
This table gives cross-reference parts and alternative options found for U634H256SC35. 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 U634H256SC35, 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 |
|---|---|---|---|
| U634H256CSC25 | Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | U634H256SC35 vs U634H256CSC25 |
| U634H256SC25G1 | Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDSO32, 0.300 INCH, GREEN, SOP-32 | ZMDI | U634H256SC35 vs U634H256SC25G1 |
| U634H256SK35 | Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | Simtek Corporation | U634H256SC35 vs U634H256SK35 |
| U634H256SM35 | Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | Simtek Corporation | U634H256SC35 vs U634H256SM35 |
| U634H256SC25 | 32KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, SOP-32 | Cypress Semiconductor | U634H256SC35 vs U634H256SC25 |
| U634H256SM35 | Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | U634H256SC35 vs U634H256SM35 |
| U634H256SA35 | Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | ZMDI | U634H256SC35 vs U634H256SA35 |
| U634H256SM35G1 | 32KX8 NON-VOLATILE SRAM, 35ns, PDSO32, 0.300 INCH, GREEN, SOP-32 | Cypress Semiconductor | U634H256SC35 vs U634H256SM35G1 |
| U634H256CSC25G1 | Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDSO32, 0.300 INCH, SOP-32 | Simtek Corporation | U634H256SC35 vs U634H256CSC25G1 |
| U634H256SM35G1 | Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDSO32, 0.300 INCH, GREEN, SOP-32 | Simtek Corporation | U634H256SC35 vs U634H256SM35G1 |