MSM4256VLI-45 vs MSM4256VMB-25 feature comparison

MSM4256VLI-45 Mosaic Semiconductor Inc

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MSM4256VMB-25 APTA Group Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MOSAIC SEMICONDUCTOR INC APTA GROUP INC
Package Description , DIP, DIP28,.1
Reach Compliance Code unknown unknown
ECCN Code EAR99 3A001.A.2.C
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 45 ns 25 ns
JESD-30 Code R-CDXA-T28 R-XDIP-T28
Memory Density 1048576 bit 1048576 bit
Memory IC Type STANDARD SRAM STANDARD SRAM
Memory Width 4 4
Number of Functions 1
Number of Ports 1
Number of Terminals 28 28
Number of Words 262144 words 262144 words
Number of Words Code 256000 256000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 85 °C 125 °C
Operating Temperature-Min -40 °C -55 °C
Organization 256KX4 256KX4
Output Enable YES
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC
Package Shape RECTANGULAR RECTANGULAR
Package Style VERTICAL IN-LINE IN-LINE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade INDUSTRIAL MILITARY
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position DUAL DUAL
Base Number Matches 2 2
Rohs Code No
I/O Type COMMON
JESD-609 Code e0
Output Characteristics 3-STATE
Package Code DIP
Package Equivalence Code DIP28,.1
Screening Level MIL-STD-883 Class B (Modified)
Standby Current-Max 0.002 A
Standby Voltage-Min 4.5 V
Supply Current-Max 0.12 mA
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Pitch 2.54 mm

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