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IS41C16257-35TLI vs AS4C256K16F0-35TI feature comparison

IS41C16257-35TLI Integrated Silicon Solution Inc

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AS4C256K16F0-35TI Alliance Semiconductor Corporation

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Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED SILICON SOLUTION INC ALLIANCE SEMICONDUCTOR CORP
Part Package Code TSOP2 TSOP2
Package Description TSOP2, TSOP40/44,.46,32 TSOP2, TSOP40/44,.46,32
Pin Count 44 44
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.02 8542.32.00.02
Access Mode FAST PAGE FAST PAGE
Access Time-Max 35 ns 35 ns
Additional Feature RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O Type COMMON COMMON
JESD-30 Code R-PDSO-G40 R-PDSO-G40
JESD-609 Code e3 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 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 256KX16 256KX16
Output Characteristics 3-STATE 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSOP2 TSOP2
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) 260 240
Qualification Status Not Qualified Not Qualified
Refresh Cycles 512 512
Seated Height-Max 1.2 mm 1.2 mm
Self Refresh NO YES
Standby Current-Max 0.002 A 0.001 A
Supply Current-Max 0.23 mA 0.19 mA
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish MATTE TIN TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 0.8 mm 0.8 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 10
Width 10.16 mm 10.16 mm
Base Number Matches 1 1
Memory » DRAMs
Memory » DRAMs

Compare IS41C16257-35TLI with alternatives

Compare AS4C256K16F0-35TI with alternatives