Part Details for HM51S4270ALJ-7 by Hitachi Ltd
Overview of HM51S4270ALJ-7 by Hitachi Ltd
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Space Technology
Industrial Automation
Computing and Data Storage
Financial Technology (Fintech)
Aerospace and Defense
Renewable Energy
Robotics and Drones
Part Details for HM51S4270ALJ-7
HM51S4270ALJ-7 CAD Models
HM51S4270ALJ-7 Part Data Attributes
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HM51S4270ALJ-7
Hitachi Ltd
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Datasheet
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HM51S4270ALJ-7
Hitachi Ltd
Fast Page DRAM, 256KX16, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | HITACHI LTD | |
| Part Package Code | SOJ | |
| Package Description | SOJ, SOJ40,.44 | |
| Pin Count | 40 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.02 | |
| Access Mode | FAST PAGE | |
| Access Time-Max | 70 ns | |
| Additional Feature | RAS ONLY/CAS BEFORE RAS/SELF REFRESH | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDSO-J40 | |
| JESD-609 Code | e0 | |
| Length | 25.8 mm | |
| Memory Density | 4194304 bit | |
| Memory IC Type | FAST PAGE DRAM | |
| Memory Width | 16 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 40 | |
| Number of Words | 262144 words | |
| Number of Words Code | 256000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 256KX16 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOJ | |
| Package Equivalence Code | SOJ40,.44 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Refresh Cycles | 512 | |
| Seated Height-Max | 3.76 mm | |
| Self Refresh | YES | |
| Standby Current-Max | 0.0002 A | |
| Supply Current-Max | 0.15 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 | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 10.16 mm |
Alternate Parts for HM51S4270ALJ-7
This table gives cross-reference parts and alternative options found for HM51S4270ALJ-7. 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 HM51S4270ALJ-7, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| HM51S4270CLJ-7 | Hitachi Ltd | Check for Price | Fast Page DRAM, 256KX16, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 | HM51S4270ALJ-7 vs HM51S4270CLJ-7 |
| TMS45165S-70DZ | Texas Instruments | Check for Price | 256KX16 FAST PAGE DRAM, 70ns, PDSO40 | HM51S4270ALJ-7 vs TMS45165S-70DZ |
| GM71CS4270ALJ-70 | Goldstar Electron Co Ltd | Check for Price | Fast Page DRAM, 256KX16, 70ns, CMOS, PDSO40, | HM51S4270ALJ-7 vs GM71CS4270ALJ-70 |