Part Details for X28C256FI-20 by Xicor Inc
Overview of X28C256FI-20 by Xicor Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
Part Details for X28C256FI-20
X28C256FI-20 CAD Models
X28C256FI-20 Part Data Attributes
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X28C256FI-20
Xicor Inc
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Datasheet
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X28C256FI-20
Xicor Inc
EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | XICOR INC | |
| Package Description | DFP, FL28,.4 | |
| Reach Compliance Code | unknown | |
| Access Time-Max | 200 ns | |
| Additional Feature | 100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION | |
| Command User Interface | NO | |
| Data Polling | YES | |
| Data Retention Time-Min | 100 | |
| Endurance | 100000 Write/Erase Cycles | |
| JESD-30 Code | R-CDFP-F28 | |
| JESD-609 Code | e0 | |
| Length | 18.288 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Number of Functions | 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 | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | DFP | |
| Package Equivalence Code | FL28,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | FLATPACK | |
| Page Size | 64 words | |
| Parallel/Serial | PARALLEL | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Screening Level | MIL-STD-883 | |
| Seated Height-Max | 3.3 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 | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | FLAT | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Toggle Bit | YES | |
| Write Cycle Time-Max (tWC) | 10 ms |
Alternate Parts for X28C256FI-20
This table gives cross-reference parts and alternative options found for X28C256FI-20. 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 X28C256FI-20, 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 |
|---|---|---|---|
| FM28C256-200/B | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28 | LSI Corporation | X28C256FI-20 vs FM28C256-200/B |
| FT28C256F-20FMB | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, DFP-28 | Force Technologies Ltd | X28C256FI-20 vs FT28C256F-20FMB |
| FM28C256A-200 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28 | LSI Corporation | X28C256FI-20 vs FM28C256A-200 |
| X28C256F-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 | Xicor Inc | X28C256FI-20 vs X28C256F-20 |
| X28C256FM-20 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 | Xicor Inc | X28C256FI-20 vs X28C256FM-20 |
| M38510/26104BZX | EEPROM, 32KX8, 200ns, Parallel, CMOS, 0.740 X 0.420 INCH, 0.130 HEIGHT, FP-28 | LSI Corporation | X28C256FI-20 vs M38510/26104BZX |
| FM28C256AH-200 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28 | LSI Corporation | X28C256FI-20 vs FM28C256AH-200 |
| X28C256FMB-20T1 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 | Xicor Inc | X28C256FI-20 vs X28C256FMB-20T1 |
| AT28C256-20FM/883 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 | Atmel Corporation | X28C256FI-20 vs AT28C256-20FM/883 |
| X28C256F-20T1 | EEPROM, 32KX8, 200ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 | Xicor Inc | X28C256FI-20 vs X28C256F-20T1 |