Datasheets
AS4C256K16E0-50TC by: Alliance Semiconductor Corporation

EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40

Part Details for AS4C256K16E0-50TC by Alliance Semiconductor Corporation

Overview of AS4C256K16E0-50TC by Alliance Semiconductor Corporation

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Consumer Electronics Education and Research Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Part Details for AS4C256K16E0-50TC

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AS4C256K16E0-50TC Part Data Attributes:

AS4C256K16E0-50TC Alliance Semiconductor Corporation
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AS4C256K16E0-50TC Alliance Semiconductor Corporation EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ALLIANCE SEMICONDUCTOR CORP
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 WITH EDO
Access Time-Max 50 ns
Additional Feature RAS ONLY/CAS BEFORE RAS/HIDDEN 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 EDO 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
Peak Reflow Temperature (Cel) 240
Qualification Status Not Qualified
Refresh Cycles 512
Seated Height-Max 1.2 mm
Self Refresh YES
Standby Current-Max 0.001 A
Supply Current-Max 0.14 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 AS4C256K16E0-50TC

This table gives cross-reference parts and alternative options found for AS4C256K16E0-50TC. 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 AS4C256K16E0-50TC, 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
V53C16258SHT50 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 Mosel Vitelic Corporation AS4C256K16E0-50TC vs V53C16258SHT50
VG26S4265DT-50 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40 Vanguard International Semiconductor Corporation AS4C256K16E0-50TC vs VG26S4265DT-50
MSM514265C-50TS-K EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 OKI Electric Industry Co Ltd AS4C256K16E0-50TC vs MSM514265C-50TS-K
MSM514265CSL-50TS-K EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 LAPIS Semiconductor Co Ltd AS4C256K16E0-50TC vs MSM514265CSL-50TS-K
NN514265ATT-50 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40 United Microelectronics Corporation AS4C256K16E0-50TC vs NN514265ATT-50
M5M44265CTP-5T EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 Mitsubishi Electric AS4C256K16E0-50TC vs M5M44265CTP-5T
MSM514265CSL-50TS-K EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 OKI Electric Industry Co Ltd AS4C256K16E0-50TC vs MSM514265CSL-50TS-K
KM416C254BT-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40 Samsung Semiconductor AS4C256K16E0-50TC vs KM416C254BT-5
IS41C16256-50TI EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, MS-24, TSOP2-40/44 Integrated Silicon Solution Inc AS4C256K16E0-50TC vs IS41C16256-50TI
HM51S4265DLTT-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, MO-133BA, TSOP2-44/40 Hitachi Ltd AS4C256K16E0-50TC vs HM51S4265DLTT-5
Part Number Description Manufacturer Compare
M5M44265CTP-5T EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-44/40 Mitsubishi Electric AS4C256K16E0-50TC vs M5M44265CTP-5T
V53C16258SHT50 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 Mosel Vitelic Corporation AS4C256K16E0-50TC vs V53C16258SHT50
MT4C16270DJ-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 Micron Technology Inc AS4C256K16E0-50TC vs MT4C16270DJ-5
KM416C254BLT-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, TSOP2-44/40 Samsung Semiconductor AS4C256K16E0-50TC vs KM416C254BLT-5
MSM514265B-50JS EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 OKI Electric Industry Co Ltd AS4C256K16E0-50TC vs MSM514265B-50JS
IS41C16256-50KI EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, MS-027, SOJ-40 Integrated Silicon Solution Inc AS4C256K16E0-50TC vs IS41C16256-50KI
HM514265DLJ-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 Hitachi Ltd AS4C256K16E0-50TC vs HM514265DLJ-5
HYB514175BJL-50 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 Infineon Technologies AG AS4C256K16E0-50TC vs HYB514175BJL-50
KM416C254BT-5 EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, TSOP2-44/40 Samsung Semiconductor AS4C256K16E0-50TC vs KM416C254BT-5
MSM514265C-50JS EDO DRAM, 256KX16, 50ns, CMOS, PDSO40, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-40 LAPIS Semiconductor Co Ltd AS4C256K16E0-50TC vs MSM514265C-50JS

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