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參數(shù)資料
| 型號： | AS7C33256NTF18B-75TQC |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| 中文描述： | 256K X 18 ZBT SRAM, 7.5 ns, PQFP100 |
| 封裝： | 14 X 20 MM, TQFP-100 |
| 文件頁數(shù)： | 12/18頁 |
| 文件大?。?/td> | 427K |
| 代理商： | AS7C33256NTF18B-75TQC |
AS7C33256NTF18B
4/13/05, v 1.3
Alliance Semiconductor
P. 12 of 18
Timing waveform of read/write cycle
Note: Y = XOR when LBO = high/no connect. Y = ADD when LBO = low.
t
CH
t
CYC
t
CL
t
CENS
t
OH
t
OE
CLK
CEN
CE0, CE2
ADV/LD
R/W
ADDRESS
D/Q
OE
Command
t
HZOE
BWn
A2
A1
A3
A5
A4
A7
A6
D(A1)
D(A5)
Q(A6)
D(A2)
D(A2
Y
01)
Q(A3)
Q(A4)
Q(A4
Y
01
)
t
CENH
t
DS
t
DH
t
LZC
t
CD
t
HZC
t
LZOE
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4Y01)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DSEL
t
CSS
t
ADVH
t
WS
t
WH
t
WS
t
WH
CE1
WRITE
D(A1)
WRITE
D(A2)
t
ADVS
t
CSH
t
AS
t
AH
D(A7)
BURST
WRITE
D(A2Y01)
相關PDF資料 |
PDF描述 |
|---|---|
| AS7C33256NTF18B-75TQCN | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-75TQI | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-75TQIN | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-80TQC | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-80TQCN | 3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C33256NTF18B-75TQCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-75TQI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-75TQIN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-80TQC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
| AS7C33256NTF18B-80TQCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 256K x 18 Flowthrough Synchronous SRAM with NTD |
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