Part Details for TC55257DFI-70V by Toshiba America Electronic Components
Overview of TC55257DFI-70V by Toshiba America Electronic Components
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 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 TC55257DFI-70V
TC55257DFI-70V CAD Models
TC55257DFI-70V Part Data Attributes:
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TC55257DFI-70V
Toshiba America Electronic Components
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Datasheet
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TC55257DFI-70V
Toshiba America Electronic Components
IC 32K X 8 STANDARD SRAM, 120 ns, PDSO28, 0.450 INCH, PLASTIC, SOP-28, Static RAM
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TOSHIBA CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.450 INCH, PLASTIC, SOP-28 | |
| Pin Count | 28 | |
| Reach Compliance Code | unknown | |
| Access Time-Max | 120 ns | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Length | 18.5 mm | |
| 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 | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Output Enable | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.7 mm | |
| Standby Voltage-Min | 2 V | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 5 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 | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 8.8 mm |
Alternate Parts for TC55257DFI-70V
This table gives cross-reference parts and alternative options found for TC55257DFI-70V. 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 TC55257DFI-70V, 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 |
|---|---|---|---|
| UPD43256BGU-A10-A | Standard SRAM, 32KX8, 100ns, CMOS, PDSO28, 0.450 INCH, LEAD FREE, PLASTIC, SOP-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43256BGU-A10-A |
| UPD43256BGU-A12-A | Standard SRAM, 32KX8, 120ns, CMOS, PDSO28, 0.450 INCH, LEAD FREE, PLASTIC, SOP-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43256BGU-A12-A |
| HM65256BLFP-15 | Pseudo Static RAM, 32KX8, 150ns, CMOS, PDSO28, PLASTIC, SOP-28 | Hitachi Ltd | TC55257DFI-70V vs HM65256BLFP-15 |
| UPD43257BGU-85LL-A | Standard SRAM, 32KX8, 85ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43257BGU-85LL-A |
| UPD43256BGW-B12-9KL-A | Standard SRAM, 32KX8, 120ns, CMOS, PDSO28, 8 X 13.40 MM, 0.55 MM PITCH, LEAD FREE, PLASTIC, REVERSE, TSOP1-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43256BGW-B12-9KL-A |
| U62256ASK10LLG1 | Standard SRAM, 32KX8, 100ns, CMOS, PDSO28, 0.330 INCH, SOP-28 | ZMDI | TC55257DFI-70V vs U62256ASK10LLG1 |
| UPD43256BGU-B15-A | Standard SRAM, 32KX8, 85ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43256BGU-B15-A |
| UPD43256BGU-A12-A | 32KX8 STANDARD SRAM, 120ns, PDSO28, 0.450 INCH, LEAD FREE, PLASTIC, SOP-28 | Renesas Electronics Corporation | TC55257DFI-70V vs UPD43256BGU-A12-A |
| HM65256BLFP-15T | Pseudo Static RAM, 32KX8, 150ns, MOS, PDSO28, PLASTIC, SOP-28 | Hitachi Ltd | TC55257DFI-70V vs HM65256BLFP-15T |
| UPD43256BGW-85L-9JL-A | Standard SRAM, 32KX8, 85ns, CMOS, PDSO28, 8 X 13.40 MM, 0.55 MM PITCH, PLASTIC, TSOP1-28 | NEC Electronics Group | TC55257DFI-70V vs UPD43256BGW-85L-9JL-A |