MT58L256L32FT-7.5 vs AS7C33256PFS32A2-150TQC feature comparison

MT58L256L32FT-7.5 Rochester Electronics LLC

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AS7C33256PFS32A2-150TQC Alliance Semiconductor Corporation

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Part Life Cycle Code Active Transferred
Ihs Manufacturer ROCHESTER ELECTRONICS LLC ALLIANCE SEMICONDUCTOR CORP
Part Package Code QFP QFP
Package Description PLASTIC, TQFP-100 LQFP,
Pin Count 100 100
Reach Compliance Code unknown unknown
Access Time-Max 7.5 ns 10 ns
Additional Feature FLOW-THROUGH ARCHITECTURE FLOW-THROUGH OR PIPELINED ARCHITECTURE
JESD-30 Code R-PQFP-G100 R-PQFP-G100
Length 20 mm 20 mm
Memory Density 8388608 bit 8388608 bit
Memory IC Type CACHE SRAM STANDARD SRAM
Number of Functions 1 1
Number of Terminals 100 100
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 256KX32 256KX32
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 COMMERCIAL Not Qualified
Seated Height-Max 1.6 mm 1.6 mm
Supply Voltage-Max (Vsup) 3.6 V 3.465 V
Supply Voltage-Min (Vsup) 3.135 V 3.135 V
Supply Voltage-Nom (Vsup) 3.3 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
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 3 2
Rohs Code No
ECCN Code 3A991.B.2.A
HTS Code 8542.32.00.41
JESD-609 Code e0
Memory Width 32
Terminal Finish TIN LEAD

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