UPD41256L-12
NEC Corporation
- 生命周期状态Discontinued
- 说明Page Mode DRAM, 256KX1, 120ns, NMOS, PQCC18
- 类别
- ECCNEAR99
- ECCN GovernanceEAR
- HTS Code8542.32.00.02
- SB Code8542.32.00.15
- TechnologyNMOS
- Width (mm)7.4
- Access ModePAGE
- Length (mm)12.5
- JESD-30 CodeR-PQCC-J18
- Memory Width1
- Package CodeQCCJ
- Package ShapeRECTANGULAR
- Package StyleCHIP CARRIER Meter
- Surface MountYES
- Terminal FormJ BEND
- Memory IC TypePAGE MODE DRAM
- Operating ModeASYNCHRONOUS
- Refresh Cycles256
- Number of Ports1
- DLA QualificationNot Qualified
- Temperature GradeCOMMERCIAL
- Terminal PositionQUAD
- Additional FeatureRAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
- Memory Organization256KX1
- Number of Functions1
- Number of Terminals18
- Terminal Pitch (mm)1.27
- Access Time-Max (ns)120
- Number of Words Code256K
- Memory Density (bits)262144
- Package Body MaterialPLASTIC/EPOXY
- Output Characteristics3-STATE
- Seated Height-Max (mm)3.7
- Supply Voltage-Max (V)5.5
- Supply Voltage-Min (V)4.5
- Supply Voltage-Nom (V)5
- Number of Words (words)262144
- Operating Temperature-Max (Cel)70
- Operating Temperature-Min (Cel)0
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UPD41256L-12