Datasheet > AS4LC4M4DG-6/IT

AS4LC4M4DG-6/IT

更新时间： 2024-11-11 06:37:51

品牌	Logo	应用领域
AUSTIN		动态存储器
页数	文件大小	规格书
19页	2603K
描述
4M x 4 CMOS DRAM WITH FAST PAGE MODE, 3.3V

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数据手册

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AS4LC4M4DG-6/IT 数据手册

16 Meg FPM DRAM

AS4LC4M4

Austin Semiconductor, Inc.

4M x 4 CMOS DRAM

WITH FAST PAGE MODE, 3.3V

PIN ASSIGNMENT

(Top View)

AVAILABLEAS MILITARY

SPECIFICATIONS

• MIL-STD-883

Vss

Vcc

DQ0

DQ1

RAS\

DQ3

DQ2

CAS\

OE\

FEATURES

• Fast Page Mode Operation

• CAS\-before-RAS\ Refresh Capability

• RAS\-only and Hidden Refresh Capability

• Self-refresh Capability

• Fast Parallel Test Mode Capability

• TTL Compatible Inputs and Outputs

• Early Write or Output Enable Controlled Write

• JEDEC Standard Pinout

Vss

A10

Vcc

• Single +3.3V (±10%) Power Supply

OPTIONS

MARKINGS

•

Timing

60ns access

70ns access

-6

-7

PIN ASSIGNMENT

FUNCTION

A0 - A10

Address Inputs

Data In/Out

•

Package

Plastic TSOP, 24-pin

DQ0 -DQ3

V_SS

Ground

• Operating Temperature Ranges

Military (-55^oC to +125^oC)

Industrial (-40^oC to +85^oC)

RAS\

CAS\

Row Address Strobe

Column Address Strobe

Read/Write Input

Data Output Enable

Power (+5V)

GENERAL DESCRIPTION

The Austin Semiconductor, Inc. AS4C4M4DG is a

4,194,304 x 4 bit Fast Page Mode CMOS DRAM offering

high speed random access of memory cells within the same

row. This device features a +5V (±10%) power supply,

refresh cycle (2K), and fast access times (60 and 70ns). Other

features include CAS\-before-RAS\, RAS\-only refresh, self-

refresh operation (128ms refresh period), and Hidden refresh

capabilities. This 4M x 4 Fast Page Mode DRAM is

fabricated using an advanced CMOS process to realize high

bandwidth, low power consumption and high reliability. It may

OE\

V_CC

No Connect

ACTIVE POWER DISSIPATION

SPEED

550

UNITS

-6

-7

be used as main memory for high level computers,

computers and personal computers.

micro-

PERFORMANCE RANGE

For more products and information

please visit our web site at

www.austinsemiconductor.com

t_RAC

t_CAC

t_RC

t_PC

SPEED

UNITS

-6

-7

110

AS4LC4M4

AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.

Rev. 0.3 7/06

12 3 4 5 6 7...19

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