S40B - 64M bit Synchronous DRAM

Product Overview

Mitsubishi Electric Semiconductor

Datasheet Details

Part number	S40B
Manufacturer	Mitsubishi Electric Semiconductor
File Size	655.47 KB
Description	64M bit Synchronous DRAM
Datasheet	S40B Datasheet
Additional preview pages of the S40B datasheet.

Product details

Description

M2V64S20BTP is organized as 4-bank x4,194,304-word x 4-bit,and M2V64S30BTP is organized as 4-bank x 2097152-word x 8-bit ,and M2V64S40BTP is organized as 4-bank x 1048576-word x 16-bit Synchronous DRAM with LVTTL interface.

Features

ITEM tCLK tRAS tRCD tAC tRC Icc1 Icc6 Clock Cycle Time (Min. ) (Min. ) (Min. ) (Max. ) (CL=3) (Min. ) M2V64S20TP M2V64S30TP M2V64S40TP -6 7.5ns 45ns 20.0ns 5.4ns 67.5ns 120mA (Max. ) 1mA Active to Precharge Command Period Row to Column Delay Access Time from CLK Ref/Active Command Period Operation Current (Max. ) [Single Bank] Self Refresh Current - Single 3.3V ±0.3V power supply - Max. Clock frequency -6 : 133MHz [PC133 ] - Fully synchronous operation referenced to clock rising edge - 4-bank.

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Published: Apr 7, 2005 |