AS7C4098A datasheet(1/19 Pages) ALSC

номер детали	AS7C4098A

подробное описание детали	2.5V 512K x 32/36 flowthrough burst synchronous SRAM

PDF	19 Pages

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производитель	ALSC [Alliance Semiconductor Corporation]

домашняя страница	https://www.alliancememory.com

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1 / 19 page

December 2004

®

AS7C25512FT32A

AS7C25512FT36A

12/23/04, v. 1.2

Alliance Semiconductor

1 of 19

2.5V 512K

× 32/36 flowthrough burst synchronous SRAM

Features

• Organization: 524,288 words × 32 or 36 bits

• Fast clock to data access: 7.5/8.5/10.0 ns

•Fast OE access time: 3.5/4.0 ns

• Fully synchronous flow-through operation

• Asynchronous output enable control

• Available in 100-pin TQFP package

• 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

Logic block diagram

Selection guide

-75

-85

-10

Units

Minimum cycle time

8.5

10

12

ns

Maximum clock access time

7.5

8.5

10

ns

Maximum operating current

275

250

230

mA

Maximum standby current

90

80

mA

Maximum CMOS standby current (DC)

60

mA

Q0

Q1

512K × 32/36

Memory

array

Burst logic

CLK

CLR

CE

Address

DQ

CE

CLK

DQd

CLK

DQ

Byte write

registers

register

DQc

CLK

DQ

Byte write

registers

DQb

CLK

DQ

Byte write

registers

DQa

CLK

DQ

Byte write

registers

Enable

CLK

DQ

register

Enable

CLK

DQ

delay

register

CE

Output

buffer

Input

registers

Power

down

DQ[a:d]

4

36/32

19

17

19

GWE

BWE

BWd

ADV

ADSC

ADSP

CLK

CE0

CE1

CE2

BWc

BWb

BWa

OE

ZZ

LBO

OE

CLK

36/32

A[18:0]

Аналогичный номер детали - AS7C4098A

производитель	номер детали	датащи	подробное описание детали
Alliance Semiconductor ...	AS7C4098A	257Kb / 11P	5.0 V 256 K 횞 16 CMOS SRAM
	AS7C4098A-15JCN	257Kb / 11P	5.0 V 256 K 횞 16 CMOS SRAM
	AS7C4098A	257Kb / 11P	5.0 V 256 K 횞 16 CMOS SRAM

More results

Аналогичное описание - AS7C4098A

производитель	номер детали	датащи	подробное описание детали
Alliance Semiconductor ...	AS7C251MFT18A	511Kb / 19P	2.5V 1M x 18 flowthrough burst synchronous SRAM
	AS7C251MNTF32A	414Kb / 18P	2.5V 1M x 32/36 Flowthrough SRAM with NTD
	AS7C251MPFD32A	522Kb / 19P	2.5V 1M x 32/36 pipelined burst synchronous SRAM
	AS7C251MPFS32A	522Kb / 19P	2.5V 1M x 32/36 pipelined burst synchronous SRAM
	AS7C25512NTF32A	423Kb / 18P	2.5V 512K x 32/36 Flowthrough Synchronous SRAM with NTD
	AS7C25512PFD32A	523Kb / 19P	2.5V 512K x 32/36 pipelined burst synchronous SRAM
	AS7C25512PFS32A	522Kb / 19P	2.5V 512K x 32/36 pipelined burst synchronous SRAM
	AS7C33512NTF32A	425Kb / 18P	3.3V 512K x 32/36 Flowthrough Synchronous SRAM with NTD
	AS7C33512PFD32A	541Kb / 19P	3.3V 512K x 32/36 pipelined burst synchronous SRAM
	AS7C33512PFS32A	541Kb / 19P	3.3V 512K x 32/36 pipelined burst synchronous SRAM

More results

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Аналогичный номер детали - AS7C4098A

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