Datasheet > A-S7C33512NTD36A-166BI

A-S7C33512NTD36A-166BI

更新时间： 2024-11-25 03:16:23

品牌	Logo	应用领域
ALSC		静态存储器
页数	文件大小	规格书
22页	446K
描述
512KX36 ZBT SRAM, 8.5ns, PBGA165, BGA-165

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A-S7C33512NTD36A-166BI 数据手册

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April 2004

AS7C33512NTD32A

AS7C33512NTD36A

3.3V 512K × 32/36 SRAM with NTD^TM

Features

• Asynchronous output enable control

• Available in 100-pin TQFP and 165-ball BGA package

• Byte write enables

• 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 V

• Self-timed write cycles

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

™1

• NTD architecture for efficient bus operation

• Fast clock speeds to 166 MHz in LVTTL/LVCMOS

• Fast clock to data access: 3.4/3.8 ns

• Fast OE access time: 3.4/3.8 ns

• Fully synchronous operation

• Flow-through or pipelined mode

DDQ

• Interleaved or linear burst modes

• Snooze mode for standby operation

1. NTD^TMis a trademark of Alliance Semiconductor Corporation. All trade-

marks mentioned in this document are the property of their respective owners.

Logic block diagram

A[18:0]

Address

Burst logic

CLK

CE0

CE1

CE2

Write delay

addr. registers

CLK

R/W

BWa

Control

logic

CLK

BWb

BWc

BWd

ADV / LD

512K x 32/36

SRAM

LBO

CLK

Array

32/36

DQ[a,b,c,d]

Data

Input

32/36

CLK

32/36

CLK

CEN

CLK

Output

32/36

DQ[a,b,c,d]

Selection guide

-166

-133

7.5

133

3.8

275

Units

Minimum cycle time

Maximum pipelined clock frequency

Maximum pipelined clock access time

Maximum operating current

166

3.4

300

MHz

Maximum standby current

Maximum CMOS standby current (DC)

4/30/04, v 2.5

Alliance Semiconductor

P. 1 of 22

12 3 4 5 6 7...22

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与A-S7C33512NTD36A-166BI相关器件

型号	品牌	获取价格	描述	数据表
AS7C33512NTD36A-166TQC	ALSC	获取价格	3.3V 512K x 32/36 Pipelined SRAM with NTD
AS7C33512NTD36A-166TQCN	ALSC	获取价格	3.3V 512K x 32/36 Pipelined SRAM with NTD
AS7C33512NTD36A-166TQI	ALSC	获取价格	3.3V 512K x 32/36 Pipelined SRAM with NTD
AS7C33512NTD36A-166TQIN	ALSC	获取价格	3.3V 512K x 32/36 Pipelined SRAM with NTD
AS7C33512NTD36A-200BC	ISSI	获取价格	ZBT SRAM, 512KX36, 7.5ns, CMOS, PBGA165, BGA-165
AS7C33512NTD36A-200BI	ISSI	获取价格	ZBT SRAM, 512KX36, 7.5ns, CMOS, PBGA165, BGA-165
AS7C33512NTD36A-200TQC	ISSI	获取价格	ZBT SRAM, 512KX36, 7.5ns, CMOS, PQFP100, TQFP-100
AS7C33512NTD36A-200TQI	ISSI	获取价格	ZBT SRAM, 512KX36, 7.5ns, CMOS, PQFP100, TQFP-100
AS7C33512NTD36A-250BI	ALSC	获取价格	ZBT SRAM, 512KX36, 6.5ns, CMOS, PBGA165, BGA-165
AS7C33512NTD36A-250TQI	ALSC	获取价格	ZBT SRAM, 512KX36, 6.5ns, CMOS, PQFP100, 14 X 20 MM, TQFP-100