Description
The µPD4264405, 42S65405, 4265405 are 16,777,216 words by 4 bits CMOS dynamic RAMs with optional EDO.
Features
- EDO (Hyper page mode).
- 16,777,216 words by 4 bits organization.
- Single +3.3 V ± 0.3 V power supply.
- Fast access and cycle time
Part number
Power consumption Active (MAX. ) 360 mW
Access time (MAX. ) 50 ns
R/W cycle time (MIN. ) 84 ns
EDO (Hyper page mode) cycle time (MIN. ) 20 ns
µPD4264405-A50 µPD42S65405-A50, 4265405-A50 µPD4264405-A60 µPD42S65405-A60, 4265405-A60
468 mW 324 mW 396 mW 60 ns 104 ns 25 ns.
- The µPD42S65405 can execute CAS before R.
UPD4264405-NEC.pdf
