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AS4C256K16F0-50TC vs KM416C156BLLTR-5 feature comparison

AS4C256K16F0-50TC Alliance Semiconductor Corporation

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KM416C156BLLTR-5 Samsung Semiconductor

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer ALLIANCE SEMICONDUCTOR CORP SAMSUNG SEMICONDUCTOR INC
Part Package Code TSOP2 TSOP2
Package Description TSOP2, TSOP40/44,.46,32 TSOP2-R, TSOP40/44,.46,32
Pin Count 44 40
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.02 8542.32.00.02
Access Mode FAST PAGE FAST PAGE
Access Time-Max 50 ns 50 ns
Additional Feature RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
I/O Type COMMON COMMON
JESD-30 Code R-PDSO-G40 R-PDSO-G40
JESD-609 Code e0 e0
Length 18.41 mm 18.41 mm
Memory Density 4194304 bit 4194304 bit
Memory IC Type FAST PAGE DRAM FAST PAGE DRAM
Memory Width 16 16
Number of Functions 1 1
Number of Ports 1 1
Number of Terminals 40 40
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 256KX16 256KX16
Output Characteristics 3-STATE 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSOP2 TSOP2-R
Package Equivalence Code TSOP40/44,.46,32 TSOP40/44,.46,32
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Cel) 240
Qualification Status Not Qualified Not Qualified
Refresh Cycles 512 512
Seated Height-Max 1.2 mm 1.2 mm
Self Refresh YES YES
Standby Current-Max 0.001 A 0.00015 A
Supply Current-Max 0.14 mA 0.11 mA
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN LEAD Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.8 mm 0.8 mm
Terminal Position DUAL DUAL
Width 10.16 mm 10.16 mm
Base Number Matches 1 1
Reverse Pinout YES
Memory » DRAMs
Memory » DRAMs

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