MSM514257-12RS
LAPIS Semiconductor Co., Ltd.
- Lifecycle statusDiscontinued
- DescriptionNibble Mode DRAM, 256KX4, 120ns, CMOS, PDIP20
- Category
- ECCNEAR99
- ECCN GovernanceEAR
- HTS Code8542.32.00.02
- SB Code8542.32.00.15
- I/O TypeCOMMON
- TechnologyCMOS
- JESD-30 CodeR-PDIP-T20
- Memory Width4
- Organization256KX4
- Package CodeDIP
- JESD-609 Codee0
- Package ShapeRECTANGULAR
- Package StyleIN-LINE Meter
- Surface MountNO
- Terminal FormTHROUGH-HOLE
- Memory Density1048576 bit
- Memory IC TypeNIBBLE MODE DRAM
- Refresh Cycles512
- Access Time-Max120 ns
- Number of Words262144 words
- Terminal FinishTin/Lead (Sn/Pb)
- Terminal PositionDUAL
- Number of Terminals20
- Number of Words Code256K
- Qualification StatusNot Qualified
- Package Body MaterialPLASTIC/EPOXY
- Output Characteristics3-STATE
- Package Equivalence CodeDIP20(UNSPEC)
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MSM514257-12RS