Datasheet > AS7C33512PFS32A-225TQI

AS7C33512PFS32A-225TQI

更新时间： 2024-01-08 12:38:20

品牌	Logo	应用领域
ALSC		静态存储器
页数	文件大小	规格书
21页	463K
描述
Standard SRAM, 512KX32, 6.9ns, CMOS, PQFP100, 14 X 20 MM, TQFP-100

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AS7C33512PFS32A-225TQI 数据手册

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AS7C33512PFS32A

AS7C33512PFS36A

Key to switching waveforms

Rising input

Falling input

Undefined or don’t care

Timing waveform of read cycle

CYC

CLK

ADSPS

ADSPH

ADSP

ADSC

ADSCS

ADSCH

LOAD NEW ADDRESS

Address

GWE, BWE

CSS

CSH

CE0, CE2

CE1

ADVS

ADVH

ADV

ADV inserts wait states

HZC

HZOE

Q(A2)

Q(A2Ý01)

Q(A2Ý10)

Q(A2Ý11)

Q(A3)

Q(A3Ý01) Q(A3Ý10)

Q(A1)

OUT

(pipelined

mode)

t_OE

LZOE

Q(A3Ý11)

Q(A2Ý01)

Q(A2Ý10)

Q(A2Ý11)

Q(A3)

Q(A3Ý01)

Q(A3Ý10)

Q(A1)

OUT

(flow-through

mode)

HZC

Read Suspend Read

Burst

Read

2Ý01

Burst

Read

Suspend

Read

Burst

Read

Q(A3)

Burst

Read

3Ý01

Burst

Read

3Ý10

Burst

Read

3Ý11

) Q(A )

Q(A1)

Read

Q(A2)

DSEL

2Ý10

) Q(A

2Ý10

) Q(A

2Ý11

Q(A1)

Q(A

) Q(A

)

Q(A

) Q(A

Note: Ý = XOR when LBO = high/ no connect; Ý = ADD when LBO = low. BW[a:d] is don’t care.

12/ 2/ 02, v. 0.9.8 Advance Info

Alliance Semiconductor

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与AS7C33512PFS32A-225TQI相关器件

型号	品牌	获取价格	描述	数据表
AS7C33512PFS32A-250BC	ALSC	获取价格	Standard SRAM, 512KX32, 6.5ns, CMOS, PBGA165, BGA-165
AS7C33512PFS32A-250TQC	ALSC	获取价格	Standard SRAM, 512KX32, 6.5ns, CMOS, PQFP100, 14 X 20 MM, TQFP-100
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AS7C33512PFS36A-133TQI	ALSC	获取价格	3.3V 512K x 32/36 pipelined burst synchronous SRAM
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