K7M323625M-QC65 vs AS7C251MPFD36A-166TQCN feature comparison

K7M323625M-QC65 Samsung Semiconductor

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AS7C251MPFD36A-166TQCN Alliance Semiconductor Corporation

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Rohs Code No Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer SAMSUNG SEMICONDUCTOR INC ALLIANCE SEMICONDUCTOR CORP
Part Package Code QFP QFP
Package Description LQFP, QFP100,.63X.87 LQFP,
Pin Count 100 100
Reach Compliance Code unknown unknown
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 6.5 ns 3.5 ns
Additional Feature FLOW-THROUGH ARCHITECTURE PIPELINED ARCHITECTURE
Clock Frequency-Max (fCLK) 133 MHz
I/O Type COMMON
JESD-30 Code R-PQFP-G100 R-PQFP-G100
JESD-609 Code e0 e3
Length 20 mm 20 mm
Memory Density 37748736 bit 37748736 bit
Memory IC Type ZBT SRAM STANDARD 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 70 °C
Operating Temperature-Min
Organization 1MX36 1MX36
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LQFP LQFP
Package Equivalence Code QFP100,.63X.87
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
Standby Current-Max 0.1 A
Standby Voltage-Min 3.14 V
Supply Current-Max 0.31 mA
Supply Voltage-Max (Vsup) 3.465 V 2.625 V
Supply Voltage-Min (Vsup) 3.135 V 2.375 V
Supply Voltage-Nom (Vsup) 3.3 V 2.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish TIN LEAD MATTE TIN
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 1 2

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Compare AS7C251MPFD36A-166TQCN with alternatives