Part Details for X28HC256S-12T1 by Intersil Corporation
Overview of X28HC256S-12T1 by Intersil 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)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Aerospace and Defense
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| X28HC256SZ-12 | Renesas Electronics Corporation | 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM | |
| X28HC256SIZ-90 | Renesas Electronics Corporation | 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM | |
| X28HC256SI-90 | Renesas Electronics Corporation | 256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM, SOICW, /Tube |
Part Details for X28HC256S-12T1
X28HC256S-12T1 CAD Models
X28HC256S-12T1 Part Data Attributes
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X28HC256S-12T1
Intersil Corporation
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Datasheet
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X28HC256S-12T1
Intersil Corporation
32KX8 EEPROM 5V, 120ns, PDSO28, PLASTIC, SOIC-28
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | INTERSIL CORP | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP28,.4 | |
| Pin Count | 28 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Access Time-Max | 120 ns | |
| Additional Feature | 100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION | |
| Command User Interface | NO | |
| Data Polling | YES | |
| Data Retention Time-Min | 100 | |
| Endurance | 1000000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Length | 17.9 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 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 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP28,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Page Size | 128 words | |
| Parallel/Serial | PARALLEL | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Standby Current-Max | 0.0005 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 | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Toggle Bit | YES | |
| Width | 7.5 mm | |
| Write Cycle Time-Max (tWC) | 5 ms |
Alternate Parts for X28HC256S-12T1
This table gives cross-reference parts and alternative options found for X28HC256S-12T1. 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 X28HC256S-12T1, 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 |
|---|---|---|---|
| X68257SI | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X68257SI |
| X88257SM | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X88257SM |
| X68257S | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X68257S |
| X28HC256SMB-12 | 32KX8 EEPROM 5V, 120ns, PDSO28, PLASTIC, SOIC-28 | Intersil Corporation | X28HC256S-12T1 vs X28HC256SMB-12 |
| X28HC256SM-12T1 | 32KX8 EEPROM 5V, 120ns, PDSO28, PLASTIC, SOIC-28 | Intersil Corporation | X28HC256S-12T1 vs X28HC256SM-12T1 |
| X88257SMT1 | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X88257SMT1 |
| X68257SIT1 | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X68257SIT1 |
| X88257S | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X88257S |
| X28HC256S-12T2 | EEPROM, 32KX8, 120ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 | Xicor Inc | X28HC256S-12T1 vs X28HC256S-12T2 |
| X28HC256SZ-12 | 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM; PDIP28, PLCC32, SOIC28; Temp Range: See Datasheet | Intersil Corporation | X28HC256S-12T1 vs X28HC256SZ-12 |