Datasheets
HM51S4270DLTT-6 by: Hitachi Ltd

Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40

Part Details for HM51S4270DLTT-6 by Hitachi Ltd

Results Overview of HM51S4270DLTT-6 by Hitachi Ltd

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HM51S4270DLTT-6 Information

HM51S4270DLTT-6 by Hitachi Ltd is a DRAM.
DRAMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Part Details for HM51S4270DLTT-6

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HM51S4270DLTT-6 Part Data Attributes

HM51S4270DLTT-6 Hitachi Ltd
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HM51S4270DLTT-6 Hitachi Ltd Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer HITACHI LTD
Part Package Code TSOP2
Package Description TSOP2, TSOP40/44,.46,32
Pin Count 44
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/BATTERY BACKUP/SELF REFRESH
I/O Type COMMON
JESD-30 Code R-PDSO-G40
JESD-609 Code e0
Length 18.41 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 TSOP2
Package Equivalence Code TSOP40/44,.46,32
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE
Qualification Status Not Qualified
Refresh Cycles 512
Seated Height-Max 1.2 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 GULL WING
Terminal Pitch 0.8 mm
Terminal Position DUAL
Width 10.16 mm

Alternate Parts for HM51S4270DLTT-6

This table gives cross-reference parts and alternative options found for HM51S4270DLTT-6. 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 HM51S4270DLTT-6, 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
MB814260S-60LPFTN FUJITSU Semiconductor Limited Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC,TSOP2-44/40 HM51S4270DLTT-6 vs MB814260S-60LPFTN
MT4C16256TG-6LTR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP-44/40 HM51S4270DLTT-6 vs MT4C16256TG-6LTR
MT4C16259TG-6LTR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP-44/40 HM51S4270DLTT-6 vs MT4C16259TG-6LTR
UPD424260G5-60 NEC Electronics Group Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, 0.400 INCH, PLASTIC, TSOP-44 HM51S4270DLTT-6 vs UPD424260G5-60
MT4C16258TG-6TR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP-44/40 HM51S4270DLTT-6 vs MT4C16258TG-6TR
MT4C16261TG-6TR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP-40 HM51S4270DLTT-6 vs MT4C16261TG-6TR
HY514370TC-60 SK Hynix Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40 HM51S4270DLTT-6 vs HY514370TC-60
HY514260BLTC-60 SK Hynix Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 HM51S4270DLTT-6 vs HY514260BLTC-60
HM51S4260CLTT-6 Hitachi Ltd Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 HM51S4270DLTT-6 vs HM51S4260CLTT-6
HY514460BLTC-60 SK Hynix Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40 HM51S4270DLTT-6 vs HY514460BLTC-60
Part Number Manufacturer Composite Price Description Compare
MSM514260B-60JS OKI Electric Industry Co Ltd Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 HM51S4270DLTT-6 vs MSM514260B-60JS
TMS44165-60DGE Texas Instruments Check for Price 256KX16 FAST PAGE DRAM, 60ns, PDSO40, PLASTIC, TSOP-44/40 HM51S4270DLTT-6 vs TMS44165-60DGE
UPD424263AG5M-60 NEC Electronics America Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.300 INCH, PLASTIC, REVERSE, TSOP2-44/40 HM51S4270DLTT-6 vs UPD424263AG5M-60
HY514460SLRC-60 SK Hynix Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, REVERSE, TSOP2-44/40 HM51S4270DLTT-6 vs HY514460SLRC-60
V53C16256HT60I Mosel Vitelic Corporation Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 HM51S4270DLTT-6 vs V53C16256HT60I
KM416C156BLJ-6 Samsung Semiconductor Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, PLASTIC, SOJ-40 HM51S4270DLTT-6 vs KM416C156BLJ-6
MT4C16256DJ-6TR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 HM51S4270DLTT-6 vs MT4C16256DJ-6TR
MT4C16258TG-6LTR Micron Technology Inc Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP-44/40 HM51S4270DLTT-6 vs MT4C16258TG-6LTR
M5M44260CTP-6 Mitsubishi Electric Check for Price Fast Page DRAM, 256KX16, 60ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 HM51S4270DLTT-6 vs M5M44260CTP-6
UPD42S4263AG5-60 Renesas Electronics Corporation Check for Price 256KX16 FAST PAGE DRAM, 60ns, PDSO40, 0.300 INCH, PLASTIC, TSOP2-44/40 HM51S4270DLTT-6 vs UPD42S4263AG5-60