Datasheets
MCM51L4256AZ70 by:

256KX4 FAST PAGE DRAM, 70ns, PZIP20, 2.54 MM PITCH, PLASTIC, ZIP-20

Part Details for MCM51L4256AZ70 by Motorola Mobility LLC

Overview of MCM51L4256AZ70 by Motorola Mobility LLC

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Applications Computing and Data Storage

Part Details for MCM51L4256AZ70

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MCM51L4256AZ70 Part Data Attributes

MCM51L4256AZ70 Motorola Mobility LLC
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MCM51L4256AZ70 Motorola Mobility LLC 256KX4 FAST PAGE DRAM, 70ns, PZIP20, 2.54 MM PITCH, PLASTIC, ZIP-20
Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA INC
Part Package Code ZIP
Package Description ZIP, ZIP20,.1
Pin Count 20
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; HIDDEN REFRESH
I/O Type COMMON
JESD-30 Code R-PZIP-T20
JESD-609 Code e0
Length 25.715 mm
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 ZIP
Package Equivalence Code ZIP20,.1
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Refresh Cycles 512
Seated Height-Max 10.16 mm
Standby Current-Max 0.0002 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 NO
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 1.27 mm
Terminal Position ZIG-ZAG
Width 2.85 mm

Alternate Parts for MCM51L4256AZ70

This table gives cross-reference parts and alternative options found for MCM51L4256AZ70. 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 MCM51L4256AZ70, 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
MT4C4256Z-7L Fast Page DRAM, 256KX4, 70ns, CMOS, PZIP20, 0.350 INCH, PLASTIC, ZIP-20 Micron Technology Inc MCM51L4256AZ70 vs MT4C4256Z-7L
MT4C4260Z-7 Fast Page DRAM, 256KX4, 70ns, CMOS, PZIP20 Micron Technology Inc MCM51L4256AZ70 vs MT4C4260Z-7
Part Number Description Manufacturer Compare
KM44C256CSLP-7 Fast Page DRAM, 256KX4, 70ns, CMOS, PDIP20, PLASTIC, DIP-20 Samsung Semiconductor MCM51L4256AZ70 vs KM44C256CSLP-7
MSM51V4256A-80ZS Fast Page DRAM, 256KX4, 80ns, CMOS, PZIP19, 0.400 INCH, 1.27 MM PITCH, PLASTIC, ZIP-20/19 LAPIS Semiconductor Co Ltd MCM51L4256AZ70 vs MSM51V4256A-80ZS
MSM514256C-45ZS Fast Page DRAM, 256KX4, 45ns, CMOS, PZIP19, 0.400 INCH, 1.27 MM PITCH, PLASTIC, ZIP-20 LAPIS Semiconductor Co Ltd MCM51L4256AZ70 vs MSM514256C-45ZS
MCM514256BZ60 Fast Page DRAM, 256KX4, 60ns, CMOS, PZIP20, 2.54 MM PITCH, PLASTIC, ZIP-20 Motorola Semiconductor Products MCM51L4256AZ70 vs MCM514256BZ60
M5M44268BP-10 Static Column DRAM, 256KX4, 100ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Mitsubishi Electric MCM51L4256AZ70 vs M5M44268BP-10
EDI44256C120QB Fast Page DRAM, 256KX4, 120ns, CMOS, CDIP20, Electronic Designs Inc MCM51L4256AZ70 vs EDI44256C120QB
HM514266AZP-6 Fast Page DRAM, 256KX4, 60ns, CMOS, PZIP20, 0.400 INCH, PLASTIC, ZIP-20 Hitachi Ltd MCM51L4256AZ70 vs HM514266AZP-6
HM514256AZPI-10 Fast Page DRAM, 256KX4, 100ns, CMOS, PZIP20, 0.400 INCH, PLASTIC, ZIP-20 Hitachi Ltd MCM51L4256AZ70 vs HM514256AZPI-10
HM514256AP-10 Fast Page DRAM, 256KX4, 100ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 Hitachi Ltd MCM51L4256AZ70 vs HM514256AP-10
MSM514256H-50RS Fast Page DRAM, 256KX4, 50ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 OKI Electric Industry Co Ltd MCM51L4256AZ70 vs MSM514256H-50RS

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