AS7C331MNTD18A datasheet(1/18 Pages) ALSC

部件名	AS7C331MNTD18A

功能描述	3.3V 1M x 18 Pipelined SRAM with NTD

PDF	18 Pages

Scroll/Zoom	100%

制造商	ALSC [Alliance Semiconductor Corporation]

网页	https://www.alliancememory.com

标志

1 / 18 page

December 2004

®

AS7C331MNTD18A

12/24/04, v 2.7

Alliance Semiconductor

P. 1 of 18

3.3V 1M x 18 Pipelined SRAM with NTDTM

Features

• Organization: 1,048,576 words × 18 bits

•NTD™ architecture for efficient bus operation

• Fast clock speeds to 166 MHz

• Fast clock to data access: 3.4/3.8 ns

•Fast OE access time: 3.4/3.8 ns

• Fully synchronous operation

• Asynchronous output enable control

• Available in 100-pin TQFP package

• Individual byte write and global write

• Clock enable for operation hold

• Multiple chip enables for easy expansion

• 3.3V core power supply

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

• Self-timed write cycles

• Interleaved or linear burst modes

• Snooze mode for standby operation

Logic block diagram

Selection guide

-166

-133

Units

Minimum cycle time

6

7.5

ns

Maximum clock frequency

166

133

MHz

Maximum clock access time

3.4

3.8

ns

Maximum operating current

290

270

mA

Maximum standby current

90

80

mA

Maximum CMOS standby current (DC)

60

mA

Address

D

Q

CLK

register

Output

register

DQ [a,b]

20

CLK

CE0

CE1

CE2

A[19:0]

OE

CLK

CEN

Control

CLK

logic

Data

D

Q

CLK

input

register

18

OE

1M x 18

SRAM

array

R/W

DQ [a,b]

BWa

BWb

CLK

Q

D

ADV / LD

LBO

burst logic

addr. registers

Write delay

20

ZZ

CLK

18

类似零件编号 - AS7C331MNTD18A

制造商	部件名	数据表	功能描述
Alliance Semiconductor ...	AS7C331MNTD32A	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD
	AS7C331MNTD32A-133TQC	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD
	AS7C331MNTD32A-133TQCN	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD
	AS7C331MNTD32A-133TQI	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD
	AS7C331MNTD32A-133TQIN	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD

More results

类似说明 - AS7C331MNTD18A

制造商	部件名	数据表	功能描述
Alliance Semiconductor ...	AS7C251MNTD18A	435Kb / 18P	2.5V 1M x 18 Pipelined SRAM with NTD
	AS7C251MNTD32A	436Kb / 18P	2.5V 1M x 32/36 Pipelined SRAM with NTD
	AS7C252MNTD18A	436Kb / 18P	2.5V 2M x 18 Pipelined SRAM with NTD
	AS7C331MNTD32A	441Kb / 18P	3.3V 1M x 32/36 Pipelined SRAM with NTD
	AS7C331MNTF18A	424Kb / 18P	3.3V 1M x 18 Flowthrough Synchronous SRAM with NTD
	AS7C331MPFD18A	510Kb / 19P	3.3V 1M x 18 pipelined burst synchronous SRAM
	AS7C332MNTD18A	439Kb / 18P	3.3V 2M x 18 Pipelined SRAM with NTD
	AS7C33128NTD18B	443Kb / 19P	3.3V 128Kx18 Pipelined SRAM with NTD
	AS7C33256NTD18B	441Kb / 18P	3.3V 256K x 8 Pipelined SRAM with NTD
	AS7C33512NTD18A	439Kb / 19P	3.3V 512K x 18 Pipelined burst Synchronous SRAM with NTD

More results

AS7C331MNTD18A 数据表(PDF) 1 Page - Alliance Semiconductor Corporation

AS7C331MNTD18A 数据表(HTML) 1 Page - Alliance Semiconductor Corporation

类似零件编号 - AS7C331MNTD18A

类似说明 - AS7C331MNTD18A

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AS7C331MNTD18A 数据表(PDF) 1 Page - Alliance Semiconductor Corporation

AS7C331MNTD18A 数据表(HTML) 1 Page - Alliance Semiconductor Corporation

类似零件编号 - AS7C331MNTD18A

类似说明 - AS7C331MNTD18A

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