A64S16161 Datasheet 2M X 16 Bit Low Voltage Super RAM

Manufacturer: AMIC Technology

A64S16161 2m x 16 bit low voltage super ram by AMIC Technology - Datasheet Preview

Datasheet Details

Part number	A64S16161
Manufacturer	AMIC Technology
File Size	235.18 KB
Description	2M X 16 Bit Low Voltage Super RAM
Datasheet	A64S16161 Datasheet

General Description

Pin Name CS1# CS2 WE# OE# A0 to A20 IO0-7 IO8-15 LB# UB# VCC VSS Description Chip select 1 ( Low Active ) Chip select 2 ( High Active ) Write enable ( Low Active ) Output enable ( Low Active ) Address Input ( A0 to A2 : Page Address) Lower Byte Input / Output Upper Byte Input / Output Lower Byte Control ( Low Active ) Upper Byte Control ( Low Active ) Power Supply Ground ( 0V) VCC DQ12 NC A16 DQ4 VSS DQ14 DQ13 A14 A15 DQ5 DQ6 DQ15 A19 A12 A13 WE# DQ7 A18 A8 A9 A10 A11 A20 Description A64S16161 is a virtually static RAM, which uses DRAM type memory cells, but it has refresh transparency, so that you need not to imply refresh operation.

Furthermore the interface is completely compatible to a low power Asynchronous type SRAM, you can operate as same as the Asynchronous SRAM.

A64S16161 is a 2,097,152 Words X 16 bit asynchronous random access memory on a monolithic CMOS chip with marvelous low power consumption technology.

Overview

A64S16161 Preliminary.

Key Features

Memory Cell : Dynamic memory( DRAM ).
Refresh: Completely free.
Power Down: Control by CS2( No Data Retention ).
Byte Control : Capable of single byte operation.
Power Consumption: 100μA( Standby Current ).
Operating Temperature Range: -40’C~+85’C.
Composition:2,097,152 Word X 16 Bit.
Supply Power Voltage:2.70V to 3.30V.
Access Time: 70nS.
Access Time ( Page Access Read ): 30nS.
I/O Terminal :Input / Output Common 3-state output 2M X 16 Bi.

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