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參數資料
| 型號： | AS7C25512PFS32A-133TQCN |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| 中文描述： | 512K X 32 STANDARD SRAM, 3.8 ns, PQFP100 |
| 封裝： | 14 X 20 MM, LEAD FREE, TQFP-100 |
| 文件頁數： | 14/19頁 |
| 文件大小： | 522K |
| 代理商： | AS7C25512PFS32A-133TQCN |
12/23/04, v. 2.2
Alliance Semiconductor
14 of 19
AS7C25512PFS32A
AS7C25512PFS36A
Timing waveform of read/write cycle(ADSC controlled, ADSP = HIGH)
t
CYC
t
CL
t
CH
t
ADSCH
CLK
ADSC
ADDRESS
A2
A1
t
ADSCS
A3
A4
A6
A5
A7
A8
A9
t
AH
t
AS
GWE
t
WH
t
WS
t
CSH
CE0,CE2
t
CSS
ADV
t
LZOE
t
OE
t
HZOE
Q(A1)
Q(A2)
Q(A3)
Q(A4)
Q(A8)
Q(A9)
t
LZOE
t
OH
D(A6)
D(A7)
D(A5)
t
DS
t
DH
OE
Dout
Din
READ
Q(A1)
READ
Q(A2)
READ
Q(A3)
READ
Q(A4)
WRITE
D(A5)
WRITE
D(A6)
WRITE
D(A7)
READ
Q(A8)
READ
Q(A9)
CE1
相關PDF資料 |
PDF描述 |
|---|---|
| AS7C25512PFS36A-133TQC | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS36A-133TQCN | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-133TQI | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-133TQIN | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-166TQC | 2.5V 512K x 32/36 pipelined burst synchronous SRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AS7C25512PFS32A-133TQI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-133TQIN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-166TQC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-166TQCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 512K x 32/36 pipelined burst synchronous SRAM |
| AS7C25512PFS32A-166TQI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 512K x 32/36 pipelined burst synchronous SRAM |
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