HY57V28420BLT Datasheet 4Banks x 8M x 4bits Synchronous DRAM

Manufacturer: SK Hynix

Download the HY57V28420BLT datasheet PDF. This datasheet also includes the HY57V28420BT variant, as both parts are published together in a single manufacturer document.

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HY57V28420BLT 4banks x 8m x 4bits synchronous dram by SK Hynix - Datasheet Preview — Note: The manufacturer provides a single datasheet file (HY57V28420BT_Hynix.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	HY57V28420BLT
Manufacturer	SK Hynix
File Size	279.68 KB
Description	4Banks x 8M x 4bits Synchronous DRAM
Datasheet	HY57V28420BLT Datasheet

General Description

Preliminary The Hynix HY57V28420B(L)T is a 134,217,728bit CMOS Synchronous DRAM, ideally suited for the main memory applications which require large memory density and high bandwidth.

HY57V28420B(L)T is organized as 4banks of 8,388,608x4.

HY57V28420B(L)T is offering fully synchronous operation referenced to a positive edge of the clock.

Overview

HY57V28420B(L)T 4Banks x 8M x 4bits Synchronous DRAM.

Key Features

Single 3.3±0.3V power supply All device pins are compatible with LVTTL interface JEDEC standard 400mil 54pin TSOP-II with 0.8mm of pin pitch All inputs and outputs referenced to positive edge of system clock Data mask function by DQM Internal four banks operation.
http://www. DataSheet4U. net/.
Auto refresh and self refresh 4096 refresh cycles / 64ms Programmable Burst Length and Burst Type - 1, 2, 4, 8 or Full Page for Sequenti.

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