KM428V256J-7
Samsung Semiconductor, Inc.
- 生命周期状态Discontinued
- 说明Video DRAM, 256KX8, 70ns, CMOS, PDSO40
- 类别
- ECCNEAR99
- ECCN GovernanceEAR
- HTS Code8542.32.00.02
- SB Code8542.32.00.15
- Width10.16 mm
- Length26.035 mm
- TechnologyCMOS
- Access ModeFAST PAGE
- JESD-30 CodeR-PDSO-J40
- Memory Width8
- Organization256KX8
- Package CodeSOJ
- JESD-609 Codee0
- Package ShapeRECTANGULAR
- Package StyleSMALL OUTLINE Meter
- Surface MountYES
- Terminal FormJ BEND
- Memory Density2097152 bit
- Memory IC TypeVIDEO DRAM
- Operating ModeASYNCHRONOUS
- Refresh Cycles512
- Terminal Pitch1.27 mm
- Access Time-Max70 ns
- Number of Ports2
- Number of Words262144 words
- Terminal FinishTIN LEAD
- Seated Height-Max3.76 mm
- Temperature GradeCOMMERCIAL
- Terminal PositionDUAL
- Additional FeatureRAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
- Supply Current-Max100 mA
- Number of Functions1
- Number of Terminals40
- Standby Current-Max0.005 Amp
- Number of Words Code256K
- Qualification StatusNot Qualified
- Package Body MaterialPLASTIC/EPOXY
- Package Equivalence CodeSOJ40,.44
- Operating Temperature-Max70 Cel
- Operating Temperature-Min0 Cel
- Supply Voltage-Max (Vsup)3.6 V
- Supply Voltage-Min (Vsup)3 V
- Supply Voltage-Nom (Vsup)3.3 V
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