UPD45128841, UPD Datasheet - NEC

UPD45128841 128M-bit Synchronous DRAM 4-bank/ LVTTL

The µPD45128441, 45128841, 45128163 are high-speed 134,217,728-bit synchronous dynamic random-access memories, organized as 8,388,608 × 4 × 4, 4,194,304 × 8 × 4, 2,097,152 × 16 × 4 (word × bit × bank), respectively. The synchronous DRAMs achieved high-speed data transfer using the pipeline architect.

UPD45128841 Features

* Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge

* Pulsed interface

* Possible to assert random column address in every cycle

* Quad internal banks controlled by BA0(A13) and BA1(A12)

* Byte control (×16) by LDQM and UDQM

UPD-4512.pdf

UPD45128841 Datasheet Preview — This datasheet PDF includes multiple part numbers: UPD45128841, UPD. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

UPD45128841, UPD

Manufacturer:

NEC

File Size:

1.08 MB

Description:

128m-bit synchronous dram 4-bank/ lvttl.

Note:

This datasheet PDF includes multiple part numbers: UPD45128841, UPD.
Please refer to the document for exact specifications by model.

UPD45128841 Distributor

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TAGS

UPD45128841 UPD 128M-bit Synchronous DRAM 4-bank LVTTL NEC