Part Details for NN514256LR-60 by United Microelectronics Corporation
Overview of NN514256LR-60 by United Microelectronics Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Consumer Electronics
Computing and Data Storage
Part Details for NN514256LR-60
NN514256LR-60 CAD Models
NN514256LR-60 Part Data Attributes
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NN514256LR-60
United Microelectronics Corporation
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NN514256LR-60
United Microelectronics Corporation
Fast Page DRAM, 256KX4, 60ns, CMOS, PDSO20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NIPPON STEEL SEMICONDUCTOR CORP | |
| Package Description | TSSOP, TSSOP20/24,.63,20 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.02 | |
| Access Mode | FAST PAGE | |
| Access Time-Max | 60 ns | |
| Additional Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Memory Density | 1048576 bit | |
| Memory IC Type | FAST PAGE DRAM | |
| Memory Width | 4 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 20 | |
| Number of Words | 262144 words | |
| Number of Words Code | 256000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 256KX4 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP20/24,.63,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Refresh Cycles | 512 | |
| Reverse Pinout | YES | |
| Standby Current-Max | 0.00005 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 | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL |
Alternate Parts for NN514256LR-60
This table gives cross-reference parts and alternative options found for NN514256LR-60. 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 NN514256LR-60, 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 |
|---|---|---|---|
| MT4C4256RG-8LIT | Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20, 0.300 INCH, REVERSE, TSOP-26/20 | Micron Technology Inc | NN514256LR-60 vs MT4C4256RG-8LIT |
| MT4C4256RG-8L | Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20, 0.300 INCH, REVERSE, TSOP-26/20 | Micron Technology Inc | NN514256LR-60 vs MT4C4256RG-8L |
| UPD424256GX-10L | Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, PLASTIC, TSOP1-24/20 | NEC Electronics America Inc | NN514256LR-60 vs UPD424256GX-10L |
| KM44C268CV-8 | Static Column DRAM, 256KX4, 80ns, CMOS, PDSO20, 6 X 16 MM, TSOP1-24/20 | Samsung Semiconductor | NN514256LR-60 vs KM44C268CV-8 |
| MT4C4256TG-10LTR | Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, 0.300 INCH, PLASTIC, TSOP2-26/20 | Micron Technology Inc | NN514256LR-60 vs MT4C4256TG-10LTR |
| KM44C256CSLT-6 | Fast Page DRAM, 256KX4, 60ns, CMOS, PDSO20, PLASTIC, TSOP2-20 | Samsung Semiconductor | NN514256LR-60 vs KM44C256CSLT-6 |
| KM44C266CT-8 | Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20, 0.300 INCH, TSOP2-26/20 | Samsung Semiconductor | NN514256LR-60 vs KM44C266CT-8 |
| TC51V4256BFTL-10 | IC 256K X 4 OTHER DRAM, 10 ns, PDSO20, 6 X 16 MM, TSOP1-24/20, Dynamic RAM | Toshiba America Electronic Components | NN514256LR-60 vs TC51V4256BFTL-10 |
| UPD424256GX-10 | Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, PLASTIC, TSOP1-24/20 | NEC Electronics America Inc | NN514256LR-60 vs UPD424256GX-10 |
| UPD424256GX-80 | Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20, PLASTIC, TSOP1-24/20 | NEC Electronics America Inc | NN514256LR-60 vs UPD424256GX-80 |