Datasheet > 存储 > SRAM> AS7C251MPFD36A-133TQIN

AS7C251MPFD36A-133TQIN

更新时间： 2024-11-28 23:00:31

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	523K
描述
2.5V 1M x 32/36 pipelined burst 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

AS7C251MPFD36A-133TQIN 数据手册

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第2页

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第3页

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第4页

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第5页

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第6页

浏览型号AS7C251MPFD36A-133TQIN的Datasheet PDF文件第7页

February 2005

AS7C251MPFD32A

AS7C251MPFD36A

2.5V 1M × 32/36 pipelined burst synchronous SRAM

Features

• Individual byte write and global write

• Multiple chip enables for easy expansion

• 2.5V core power supply

• Linear or interleaved burst control

• Snooze mode for reduced power-standby

• Common data inputs and data outputs

• Organization: 1,048,576 words × 32 or 36 bits

• Fast clock speeds to 200 MHz

• Fast clock to data access: 3.1/3.5/3.8 ns

• Fast OE access time: 3.1/3.5/3.8 ns

• Fully synchronous register-to-register operation

• Double-cycle deselect

• Asynchronous output enable control

• Available in 100-pin TQFP package

Logic block diagram

LBO

CLK

ADV

ADSC

ADSP

CLK

CLR

Burst logic

1M × 32/36

Memory

array

CLK

A[19:0]

Address

32/36

GWE

BWE

BW_d

DQ_d

Byte write

registers

CLK

DQ_c

Byte write

registers

BW_c

BW_b

CLK

DQ_b

Byte write

registers

CLK

DQ_a

Byte write

registers

BW_a

CLK

CE0

CE1

Output

registers

CE2

Input

registers

CLK

Enable

CLK

Enable

Power

down

delay

CLK

32/36

DQ[a:d]

Selection guide

-200

-166

-133

7.5

Units

Minimum cycle time

Maximum clock frequency

Maximum clock access time

Maximum operating current

Maximum standby current

200

3.1

450

170

166

3.5

400

150

133

3.8

MHz

350

140

Maximum CMOS standby current (DC)

2/11/05, v.1.1

Alliance Semiconductor

1 of 19

12 3 4 5 6 7...19

中文翻译

下载PDF

与AS7C251MPFD36A-133TQIN相关器件

型号	品牌	获取价格	描述	数据表
AS7C251MPFD36A-166TQC	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-166TQCN	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-166TQI	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-166TQIN	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-166TQIN	ISSI	获取价格	Standard SRAM, 1MX36, 3.5ns, CMOS, PQFP100, 14 X 20 MM, LEAD FREE, TQFP-100
AS7C251MPFD36A-167BIN	ALSC	获取价格	Standard SRAM, 1MX36, 3.4ns, CMOS, PBGA165, LEAD FREE, BGA-165
AS7C251MPFD36A-200TQC	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-200TQC	ISSI	获取价格	Standard SRAM, 1MX36, 3.1ns, CMOS, PQFP100, 14 X 20 MM, TQFP-100
AS7C251MPFD36A-200TQCN	ALSC	获取价格	2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD36A-200TQCN	ISSI	获取价格	Standard SRAM, 1MX36, 3.1ns, CMOS, PQFP100, 14 X 20 MM, LEAD FREE, TQFP-100