Description
The µPD424210 is a 262,144 words by 16 bits CMOS dynamic RAM with optional EDO.
Features
- EDO (Hyper page mode).
- 262,144 words by 16 bits organization.
- Single power supply
+5.0 V ± 10 % : µPD424210-60, 424210-70 +5.0 V ± 5 % : µPD424210-60-G
Part number
µPD424210-60 µPD424210-60-G µPD424210-70
Power consumption Active (MAX. ) 880 mW 840 mW 825 mW
Access time (MAX. )
60 ns 60 ns 70 ns
R/W cycle time (MIN. )
104 ns 104 ns 124 ns
EDO (Hyper page mode) cycle time (MIN. )
25 ns 25 ns 30 ns
Part number
µPD424210-60 µPD424210-70 µPD424210-60-G
Refresh cycle 51.
UPD424210-NEC.pdf
