Datasheets
UPD41256C-85 by: NEC Electronics America Inc

Page Mode DRAM, 256KX1, 85ns, NMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16

Part Details for UPD41256C-85 by NEC Electronics America Inc

Overview of UPD41256C-85 by NEC Electronics America Inc

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Applications Industrial Automation Computing and Data Storage Financial Technology (Fintech) Renewable Energy Robotics and Drones

Part Details for UPD41256C-85

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UPD41256C-85 Part Data Attributes

UPD41256C-85 NEC Electronics America Inc
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UPD41256C-85 NEC Electronics America Inc Page Mode DRAM, 256KX1, 85ns, NMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16
Part Life Cycle Code Obsolete
Ihs Manufacturer NEC ELECTRONICS AMERICA INC
Package Description 0.300 INCH, PLASTIC, DIP-16
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.32.00.02
Access Mode PAGE
Access Time-Max 85 ns
Additional Feature RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
JESD-30 Code R-PDIP-T16
Memory Density 262144 bit
Memory IC Type PAGE MODE DRAM
Memory Width 1
Number of Functions 1
Number of Ports 1
Number of Terminals 16
Number of Words 262144 words
Number of Words Code 256000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 256KX1
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Refresh Cycles 256
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology NMOS
Temperature Grade COMMERCIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for UPD41256C-85

This table gives cross-reference parts and alternative options found for UPD41256C-85. 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 UPD41256C-85, 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
AM90CL257-10PC Static Column DRAM, 256KX1, 100ns, CMOS, PDIP16, PLASTIC, DIP-16 AMD UPD41256C-85 vs AM90CL257-10PC
KM41C256P-7 Fast Page DRAM, 256KX1, 70ns, CMOS, PDIP16, PLASTIC, DIP-16 Samsung Semiconductor UPD41256C-85 vs KM41C256P-7
HM51256LP-10 Fast Page DRAM, 256KX1, 100ns, CMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16 Hitachi Ltd UPD41256C-85 vs HM51256LP-10
TMS4257-15NE 256KX1 NIBBLE MODE DRAM, 150ns, PDIP16 Texas Instruments UPD41256C-85 vs TMS4257-15NE
AM90CL257-15PCB Static Column DRAM, 256KX1, 150ns, CMOS, PDIP16, PLASTIC, DIP-16 AMD UPD41256C-85 vs AM90CL257-15PCB
TMS4256-8NE 256KX1 PAGE MODE DRAM, 80ns, PDIP16 Texas Instruments UPD41256C-85 vs TMS4256-8NE
TMS4256-20NL 256KX1 PAGE MODE DRAM, 200ns, PDIP16 Texas Instruments UPD41256C-85 vs TMS4256-20NL
MN41256A-08 Page Mode DRAM, 256KX1, 80ns, NMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16 Panasonic Electronic Components UPD41256C-85 vs MN41256A-08
SM4256-12JDS Page Mode DRAM Rochester Electronics LLC UPD41256C-85 vs SM4256-12JDS
AM90C256-10PCB Fast Page DRAM, 256KX1, 100ns, CMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16 AMD UPD41256C-85 vs AM90C256-10PCB

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