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UPD42S17405L-A50 Datasheet 3.3V OPERATION 16M-BIT DYNAMIC RAM

Manufacturer: NEC (now Renesas Electronics)

Download the UPD42S17405L-A50 datasheet PDF. This datasheet also includes the UPD42S17405L variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (UPD42S17405L-NEC.pdf) that lists specifications for multiple related part numbers.

General Description

The µPD42S17405L, 4217405L 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 µPD42S17405L can execute CAS before RAS self refresh.

Overview

DATA SHEET µPD42S17405L, 4217405L 3.3 V OPERATION 16 M-BIT DYNAMIC RAM 4 M-WORD BY 4-BIT, EDO MOS INTEGRATED.

Key Features

  • EDO (Hyper page mode).
  • 4,194,304 words by 4 bits organization.
  • Single +3.3 V ±0.3 V power supply.
  • Fast access and cycle time Power consumption Active (MAX. ) 660 mW 360 mW 324 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 µPD42S17405L-A50, 4217405L-A50 µPD42S17405L-A60, 4217405L-A60 µPD42S17405L-A70, 4217405L-A70.
  • µPD42S17405L can execute CA.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD42S17405L-A60 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405L-A70 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405L 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405LA-50 16M-BIT DYNAMIC RAM
UPD42S17405LA-60 16M-BIT DYNAMIC RAM
UPD42S17405LA-70 16M-BIT DYNAMIC RAM
UPD42S17405LG3-A50-7JD 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405LG3-A60-7JD 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405LG3-A70-7JD 3.3V OPERATION 16M-BIT DYNAMIC RAM
UPD42S17405LLA-A50 3.3V OPERATION 16M-BIT DYNAMIC RAM