AS7C251MNTF36A-75TQC vs K7N323631C-QI160 feature comparison

AS7C251MNTF36A-75TQC Alliance Semiconductor Corporation

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K7N323631C-QI160 Samsung Semiconductor

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Rohs Code No No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer ALLIANCE SEMICONDUCTOR CORP SAMSUNG SEMICONDUCTOR INC
Part Package Code QFP QFP
Package Description LQFP, LQFP, QFP100,.63X.87
Pin Count 100 100
Reach Compliance Code unknown compliant
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 7.5 ns 3.5 ns
Additional Feature FLOW-THROUGH ARCHITECTURE; LATE WRITE PIPELINED ARCHITECTURE, IT CAN ALSO OPERATES AT 3.3V.
JESD-30 Code R-PQFP-G100 R-PQFP-G100
JESD-609 Code e0 e0
Length 20 mm 20 mm
Memory Density 37748736 bit 37748736 bit
Memory IC Type ZBT SRAM ZBT SRAM
Memory Width 36 36
Number of Functions 1 1
Number of Terminals 100 100
Number of Words 1048576 words 1048576 words
Number of Words Code 1000000 1000000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 1MX36 1MX36
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LQFP LQFP
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.6 mm 1.6 mm
Supply Voltage-Max (Vsup) 2.625 V 2.625 V
Supply Voltage-Min (Vsup) 2.375 V 2.375 V
Supply Voltage-Nom (Vsup) 2.5 V 2.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Finish TIN LEAD TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position QUAD QUAD
Width 14 mm 14 mm
Base Number Matches 2 1
Clock Frequency-Max (fCLK) 166 MHz
I/O Type COMMON
Output Characteristics 3-STATE
Package Equivalence Code QFP100,.63X.87
Standby Current-Max 0.1 A
Standby Voltage-Min 2.38 V
Supply Current-Max 0.36 mA

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