Part Details for AS7C256-25TC by Alliance Semiconductor Corporation
Overview of AS7C256-25TC by Alliance Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 crosses)
- 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 AS7C256-25TC
AS7C256-25TC CAD Models
AS7C256-25TC Part Data Attributes
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AS7C256-25TC
Alliance Semiconductor Corporation
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Datasheet
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AS7C256-25TC
Alliance Semiconductor Corporation
Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALLIANCE SEMICONDUCTOR CORP | |
| Part Package Code | TSOP | |
| Package Description | SOP, TSSOP28,.53,22 | |
| Pin Count | 28 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.41 | |
| Access Time-Max | 25 ns | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Memory Density | 262144 bit | |
| Memory IC Type | STANDARD SRAM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 28 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Output Enable | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | TSSOP28,.53,22 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Standby Current-Max | 0.002 A | |
| Standby Voltage-Min | 4.5 V | |
| Supply Current-Max | 0.09 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 | 0.55 mm | |
| Terminal Position | DUAL |
Alternate Parts for AS7C256-25TC
This table gives cross-reference parts and alternative options found for AS7C256-25TC. 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 AS7C256-25TC, 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 |
|---|---|---|---|
| FT7C199-25SI | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.300 INCH, SOIC-28 | Force Technologies Ltd | AS7C256-25TC vs FT7C199-25SI |
| IS65C256AL-25ULA3 | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.330 INCH, LEAD FREE, PLASTIC, SOP-28 | Integrated Silicon Solution Inc | AS7C256-25TC vs IS65C256AL-25ULA3 |
| IDT71256L25PEG8 | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.330 INCH, SOIC-28 | Integrated Device Technology Inc | AS7C256-25TC vs IDT71256L25PEG8 |
| IDT71256L25PE8 | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.330 INCH, SOIC-28 | Integrated Device Technology Inc | AS7C256-25TC vs IDT71256L25PE8 |
| IS62C256AL-25UI | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOP-28 | Integrated Silicon Solution Inc | AS7C256-25TC vs IS62C256AL-25UI |
| IS65C256AL-25UA3 | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.330 INCH, PLASTIC, SOP-28 | Integrated Silicon Solution Inc | AS7C256-25TC vs IS65C256AL-25UA3 |
| CY7C199-25SC | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | Rochester Electronics LLC | AS7C256-25TC vs CY7C199-25SC |