KM428C256Z-8
Samsung Semiconductor, Inc.
- Lifecycle statusDiscontinued
- DescriptionVideo DRAM, 256KX8, 80ns, CMOS, PZIP40
- Category
- ECCNEAR99
- ECCN GovernanceEAR
- HTS Code8542.32.00.02
- SB Code8542.32.00.15
- Width2.96 mm
- TechnologyCMOS
- Access ModeFAST PAGE
- JESD-30 CodeR-PZIP-T40
- Memory Width8
- Organization256KX8
- Package CodeZIP
- JESD-609 Codee0
- Package ShapeRECTANGULAR
- Package StyleIN-LINE Meter
- Surface MountNO
- Terminal FormTHROUGH-HOLE
- Memory Density2097152 bit
- Memory IC TypeVIDEO DRAM
- Operating ModeASYNCHRONOUS
- Refresh Cycles512
- Terminal Pitch1.27 mm
- Access Time-Max80 ns
- Number of Ports2
- Number of Words262144 words
- Terminal FinishTIN LEAD
- Seated Height-Max12.07 mm
- Temperature GradeCOMMERCIAL
- Terminal PositionZIG-ZAG
- Additional FeatureRAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 8 SAM PORT
- Supply Current-Max150 mA
- Number of Functions1
- Number of Terminals40
- Standby Current-Max0.01 Amp
- Number of Words Code256K
- Qualification StatusNot Qualified
- Package Body MaterialPLASTIC/EPOXY
- Output Characteristics3-STATE
- Package Equivalence CodeZIP40,.1
- Operating Temperature-Max70 Cel
- Operating Temperature-Min0 Cel
- Supply Voltage-Max (Vsup)5.5 V
- Supply Voltage-Min (Vsup)4.5 V
- Supply Voltage-Nom (Vsup)5 V
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KM428C256Z-8