K7P401822B - SRAM

Product Overview

Samsung

Datasheet Details

Part number	K7P401822B
Manufacturer	Samsung
File Size	277.23 KB
Description	SRAM
Datasheet	K7P401822B Datasheet
Note	This datasheet PDF includes multiple part numbers: K7P401822B, K7P403622B. Please refer to the document for exact specifications by model.
Additional preview pages of the K7P401822B datasheet.

Product details

Description

Pin Name K, K SAn DQn SS SW SWa SWb SWc SWd M1, M2 Pin Description Differential Clocks Synchronous Address Input Bi-directional Data Bus Synchronous Select Synchronous Global Write Enable Synchronous Byte a Write Enable Synchronous Byte b Write Enable Synchronous Byte c Write Enable Synchronous Byte d Write Enable Read Protocol Mode Pins (M1=VSS, M2=VDD) Data Out Register 36 or 18 36 or 18 DQ Pin Name ZZ G TCK TMS TDI TDO VDD VDDQ VSS NC Pin Description Asynchronous Power Down Asynchronou

Features

128Kx36 or 256Kx18 Organizations.
3.3V VDD, 2.5/3.3V VDDQ.
LVTTL Input and Output Levels.
Differential, PECL clock / Single ended or differential LVTTL clock Inputs.
Synchronous Read and Write Operation.
Registered Input and Registered Output.
Internal Pipeline Latches to Support Late Write.
Byte Write Capability(four byte write selects, one for each 9bits).
Synchronous or Asynchronous Output Enable.

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Published: Sep 12, 2018 |