Datasheet > IS61C5128AS

IS61C5128AS

更新时间： 2024-11-30 05:39:35

品牌	Logo	应用领域
美国芯成 - ISSI		/
页数	文件大小	规格书
19页	286K
描述
512K x 8 HIGH-SPEED CMOS STATIC RAM

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数据手册

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IS61C5128AS 数据手册

IS61C5128AL/AS

IS64C5128AL/AS

512K x 8 HIGH-SPEED CMOS STATIC RAM

MARCH2008

FEATURES

DESCRIPTION

TheISSIIS61C5128AL/ASandIS64C5128AL/ASarehigh-

speed, 4,194,304-bit static RAMs organized as 524,288

words by 8 bits. They are fabricated using ISSI's high-

performanceCMOStechnology.Thishighlyreliableprocess

coupled with innovative circuit design techniques, yields

access times as fast as 12 ns with low power consumption.

HIGH SPEED: (IS61/64C5128AL)

• High-speed access time: 10ns, 12 ns

• Low Active Power: 150 mW (typical)

• Low Standby Power: 10 mW (typical)

CMOS standby

LOW POWER: (IS61/64C5128AS)

• High-speed access time: 25ns

• Low Active Power: 75 mW (typical)

When CE is HIGH (deselected), the device assumes a

standbymodeatwhichthepowerdissipationcanbereduced

down with CMOS input levels.

• Low Standby Power: 1 mW (typical)

CMOS standby

Easy memory expansion is provided by using Chip Enable

andOutputEnableinputs,CEandOE.TheactiveLOWWrite

Enable(WE)controlsbothwritingandreadingofthememory.

A data byte allows Upper Byte (UB) and Lower Byte (LB)

access.

• TTL compatible interface levels

• Single 5V 10ꢀ power supply

• Fully static operation: no clock or refresh

required

TheIS61C5128AL/ASandIS64C5128AL/ASarepackaged

intheJEDECstandard36-pinSOJ(400-mil),32-pinsTSOP-

I,32-pinSOP,44-pinTSOP-IIand32-pinTSOP-IIpackages

• Available in 36-pin SOJ (400-mil), 32-pin

sTSOP-I, 32-pin SOP, 44-pin TSOP-II and 32-

pin TSOP-II packages

• Commercial, Industrial and Automotive tempera-

ture ranges available

• Lead-free available

FUNCTIONAL BLOCK DIAGRAM

512K X 8

MEMORY ARRAY

A0-A18

DECODER

VDD

GND

I/O

DATA

COLUMN I/O

I/O0-I/O7

CIRCUIT

CONTROL

CIRCUIT

Copyright © 2006 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability

arisingoutoftheapplicationoruseofanyinformation, productsorservicesdescribedherein. Customersareadvisedtoobtainthelatestversionofthisdevicespecificationbeforerelyingonany

publishedinformationandbeforeplacingordersforproducts.

Integrated Silicon Solution, Inc. — www.issi.com

Rev. B

03/04/2008

12 3 4 5 6 7...19

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与IS61C5128AS相关器件

型号	品牌	获取价格	描述	数据表
IS61C5128AS-25HI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C5128AS-25HLI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C5128AS-25QI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C5128AS-25QLI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C5128AS-25TI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C5128AS-25TLI	ISSI	获取价格	512K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C61	ETC	获取价格
IS61C61-15J	ISSI	获取价格	Standard SRAM, 16KX4, 15ns, CMOS, PDSO28
IS61C61-15N	ISSI	获取价格	Standard SRAM, 16KX4, 15ns, CMOS, PDIP28
IS61C61-20N	ISSI	获取价格	Standard SRAM, 16KX4, 20ns, CMOS, PDIP28