Datasheet > 存储 > SRAM> AS7C33256FT18B-75TQCN

AS7C33256FT18B-75TQCN

更新时间： 2024-11-02 22:20:31

品牌	Logo	应用领域
ALSC		存储内存集成电路静态存储器时钟
页数	文件大小	规格书
19页	401K
描述
3.3V 256K x 18 Flow Through Synchronous SRAM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AS7C33256FT18B-75TQCN 数据手册

浏览型号AS7C33256FT18B-75TQCN的Datasheet PDF文件第2页

浏览型号AS7C33256FT18B-75TQCN的Datasheet PDF文件第3页

浏览型号AS7C33256FT18B-75TQCN的Datasheet PDF文件第4页

浏览型号AS7C33256FT18B-75TQCN的Datasheet PDF文件第5页

浏览型号AS7C33256FT18B-75TQCN的Datasheet PDF文件第6页

AS7C33256FT18B

December 2004

3.3V 256K × 18 Flow Through Synchronous SRAM

Features

• Multiple chip enables for easy expansion

• 3.3V core power supply

• Organization: 262,144 words × 18 bits

• Fast clock to data access: 6.5/7.5/8.0/10.0 ns

• Fast OE access time: 3.5/4.0 ns

• Fully synchronous flow through operation

• Asynchronous output enable control

• Availalbe in 100-pin TQFP package

• Individual byte write and Global write

• 2.5V or 3.3V I/O operation with separate V

• Linear or interleaved burst control

• Snooze mode for reduced power standby

• Common data inputs and data outputs

DDQ

Logic block diagram

LBO

Burst logic

CLK

ADV

ADSC

ADSP

CLK

256K × 18

Memory

array

CLR

A[17:0]

Address

CLK

GWE

DQb

Byte Write

registers

BWE

CLK

DQa

Byte Write

registers

CLK

CE0

CE1

Output

Buffers

Input

registers

Enable

CE2

CLK

Enable

delay

Power

down

CLK

DQ [a,b]

Selection guide

–65

7.5

6.5

250

120

-75

8.5

7.5

225

100

-80

-10

Units

Minimum cycle time

Maximum clock access time

Maximum operating current

Maximum standby current

8.0

200

10.0

175

Maximum CMOS standby current (DC)

12/10/04; v.1.4

Alliance Semiconductor

P. 1 of 19

12 3 4 5 6 7...19

中文翻译

下载PDF

与AS7C33256FT18B-75TQCN相关器件

型号	品牌	获取价格	描述	数据表
AS7C33256FT18B-75TQI	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT18B-75TQIN	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT18B-80TQC	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT18B-80TQCN	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT18B-80TQI	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT18B-80TQIN	ALSC	获取价格	3.3V 256K x 18 Flow Through Synchronous SRAM
AS7C33256FT32A	ALSC	获取价格	3.3V 256K x 32/36 Flow-through synchronous SRAM
AS7C33256FT32A-10TQC	ALSC	获取价格	3.3V 256K x 32/36 Flow-through synchronous SRAM
AS7C33256FT32A-10TQCN	ALSC	获取价格	3.3V 256K x 32/36 Flow-through synchronous SRAM
AS7C33256FT32A-10TQI	ALSC	获取价格	3.3V 256K x 32/36 Flow-through synchronous SRAM