AS7C252MNTF18A-85TQC vs UPD44321181GF-C85Y-A feature comparison

AS7C252MNTF18A-85TQC Integrated Silicon Solution Inc

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UPD44321181GF-C85Y-A Renesas Electronics Corporation

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Pbfree Code No Yes
Rohs Code No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED SILICON SOLUTION INC RENESAS ELECTRONICS CORP
Part Package Code QFP QFP
Package Description LQFP, LQFP,
Pin Count 100 100
Reach Compliance Code compliant unknown
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 8.5 ns 8.5 ns
Additional Feature FLOW-THROUGH ARCHITECTURE; LATE WRITE FLOW-THROUGH ARCHITECTURE
JESD-30 Code R-PQFP-G100 R-PQFP-G100
JESD-609 Code e0 e6
Length 20 mm 20 mm
Memory Density 37748736 bit 37748736 bit
Memory IC Type ZBT SRAM ZBT SRAM
Memory Width 18 18
Number of Functions 1 1
Number of Terminals 100 100
Number of Words 2097152 words 2097152 words
Number of Words Code 2000000 2000000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 2MX18 2MX18
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 1.7 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 BISMUTH
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
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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Compare UPD44321181GF-C85Y-A with alternatives