DatasheetsPDF.com

UPD4217405-60

NEC
Part Number UPD4217405-60
Manufacturer NEC
Description 16M-BIT DYNAMIC RAM
Published Oct 23, 2014
Detailed Description DATA SHEET µPD42S17405, 4217405 16 M-BIT DYNAMIC RAM 4 M-WORD BY 4-BIT, EDO MOS INTEGRATED CIRCUIT Description The µP...
Datasheet PDF File UPD4217405-60 PDF File

UPD4217405-60
UPD4217405-60

Overview
DATA SHEET µPD42S17405, 4217405 16 M-BIT DYNAMIC RAM 4 M-WORD BY 4-BIT, EDO MOS INTEGRATED CIRCUIT Description The µPD42S17405, 4217405 are 4,194,304 words by 4 bits CMOS dynamic RAMs with optional EDO.
EDO is a kind of the page mode and is useful for the read operation.
Besides, the µPD42S17405 can execute CAS before RAS self refresh.
The µPD42S17405, 4217405 are packaged in 26-pin plastic TSOP (II) and 26-pin plastic SOJ.
Features • EDO (Hyper page mode) • 4,194,304 words by 4 bits organization • Single +5.
0 V ±10 % power supply • Fast access and cycle time Power consumption Active (MAX.
) 660 mW 605 mW 550 mW Part number Access time (MAX.
) 50 ns 60 ns 70 ns R/W cycle time (MIN.
) 84 ns 104 ns 124 ns EDO (Hyper page mode) cycle time (MIN.
) 20 ns 25 ns 30 ns µPD42S17405-50, 4217405-50 µPD42S17405-60, 4217405-60 µPD42S17405-70, 4217405-70 • µPD42S17405 can execute CAS before RAS self refresh Power consumption at standby (MAX.
) 1.
4 mW (CMOS level input) Part number Refresh cyc...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)