AS9C25256M2018L-133FI vs 70T631S8BF feature comparison

AS9C25256M2018L-133FI Integrated Silicon Solution Inc

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70T631S8BF Integrated Device Technology Inc

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED SILICON SOLUTION INC INTEGRATED DEVICE TECHNOLOGY INC
Part Package Code BGA BGA
Package Description LFBGA, 15 X 15 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, FBGA-208
Pin Count 208 208
Reach Compliance Code compliant not_compliant
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 12 ns 8 ns
Additional Feature FLOW-THROUGH OR PIPELINED ARCHITECTURE
JESD-30 Code S-PBGA-B208 S-PBGA-B208
JESD-609 Code e0 e0
Length 15 mm 15 mm
Memory Density 4718592 bit 4718592 bit
Memory IC Type MULTI-PORT SRAM MULTI-PORT SRAM
Memory Width 18 18
Number of Functions 1 1
Number of Terminals 208 208
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode SYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Organization 256KX18 256KX18
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LFBGA LFBGA
Package Shape SQUARE SQUARE
Package Style GRID ARRAY, LOW PROFILE, FINE PITCH GRID ARRAY, LOW PROFILE, FINE PITCH
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.4 mm 1.5 mm
Supply Voltage-Max (Vsup) 2.6 V 2.6 V
Supply Voltage-Min (Vsup) 2.4 V 2.4 V
Supply Voltage-Nom (Vsup) 2.5 V 2.5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish TIN LEAD Tin/Lead (Sn63Pb37)
Terminal Form BALL BALL
Terminal Pitch 0.8 mm 0.8 mm
Terminal Position BOTTOM BOTTOM
Width 15 mm 15 mm
Base Number Matches 2 1
I/O Type COMMON
Moisture Sensitivity Level 3
Number of Ports 2
Output Characteristics 3-STATE
Package Equivalence Code BGA208,17X17,32
Peak Reflow Temperature (Cel) 225
Standby Current-Max 0.01 A
Standby Voltage-Min 2.4 V
Supply Current-Max 0.475 mA
Time@Peak Reflow Temperature-Max (s) 20

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