Part Details for AT28HC256-12SU by Microchip Technology Inc
Overview of AT28HC256-12SU by Microchip Technology Inc
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
Price & Stock for AT28HC256-12SU
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
68T4381
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Newark | Parallel Eeprom, 256Kbit, Wsoic-28, Memory Configuration:32K X 8Bit, Interfaces:Parallel, Clock Frequency Max:5Mhz, Ic Case/Package:Wsoic, No. Of Pins:28Pins, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Msl:- Rohs Compliant: Yes |Microchip AT28HC256-12SU RoHS: Compliant Min Qty: 81 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$11.8800 / $12.5700 | Buy Now |
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DISTI #
78AH9368
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Newark | 120Ns, Soic, Ind Temp, Green Rohs Compliant: Yes |Microchip AT28HC256-12SU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$11.8800 / $12.8000 | Buy Now |
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DISTI #
AT28HC256-12SU-ND
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DigiKey | IC EEPROM 256KBIT PAR 28SOIC Min Qty: 1 Lead time: 4 Weeks Container: Tube |
81 In Stock |
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$11.8760 / $12.8200 | Buy Now |
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DISTI #
AT28HC256-12SU
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Avnet Americas | EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin SOIC - Rail/Tube (Alt: AT28HC256-12SU) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube | 12 |
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$11.5300 / $12.4500 | Buy Now |
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DISTI #
556-AT28HC25612SU
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Mouser Electronics | EEPROM 256K 32K x 8 120 ns 4.5V-5.5V RoHS: Compliant | 609 |
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$11.5300 / $12.4500 | Buy Now |
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DISTI #
AT28HC256-12SU
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Microchip Technology Inc | 120NS, SOIC, IND TEMP, GREEN, Projected EOL: 2039-11-23 RoHS: Compliant pbFree: Yes |
837 Alternates Available |
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$10.2900 / $12.4500 | Buy Now |
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Onlinecomponents.com | EEPROM - Parallel - 256Kbit (32K x 8) - 5V - 28-Pin SOIC W - Tube RoHS: Compliant | 1080 Factory Stock |
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$10.5700 / $13.2600 | Buy Now |
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NAC | 120NS, SOIC, IND TEMP, GREEN - Package: 28 SOIC .300in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 27 Container: Tube | 864 |
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$10.6600 / $12.8500 | Buy Now |
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DISTI #
AT28HC256-12SU
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Avnet Silica | EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin SOIC (Alt: AT28HC256-12SU) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 13 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
AT28HC256-12SU
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EBV Elektronik | EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin SOIC (Alt: AT28HC256-12SU) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 9 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for AT28HC256-12SU
AT28HC256-12SU CAD Models
AT28HC256-12SU Part Data Attributes
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AT28HC256-12SU
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
AT28HC256-12SU
Microchip Technology Inc
IC EEPROM 256KBIT 120NS 28SOIC
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Access Time-Max | 120 ns | |
| Additional Feature | AUTOMATIC WRITE | |
| Command User Interface | NO | |
| Data Polling | YES | |
| Endurance | 10000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 17.9 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 3 | |
| 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 | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP28,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Page Size | 64 words | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Programming Voltage | 5 V | |
| Qualification Status | Not Qualified | |
| Screening Level | MIL-STD-883 | |
| Seated Height-Max | 2.65 mm | |
| Standby Current-Max | 0.0003 A | |
| Supply Current-Max | 0.08 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 | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Toggle Bit | YES | |
| Width | 7.5 mm | |
| Write Cycle Time-Max (tWC) | 10 ms |
Alternate Parts for AT28HC256-12SU
This table gives cross-reference parts and alternative options found for AT28HC256-12SU. 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 AT28HC256-12SU, 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 |
|---|---|---|---|
| AT28HC256E-12SU | IC EEPROM 256KBIT 120NS 28SOIC | Microchip Technology Inc | AT28HC256-12SU vs AT28HC256E-12SU |
| AT28HC256-12SU-T | 120NS SOIC IND TEMP GREEN | Microchip Technology Inc | AT28HC256-12SU vs AT28HC256-12SU-T |