參數(shù)資料
型號: AS7C25512PFD32A-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(shù): 12/19頁
文件大?。?/td> 523K
代理商: AS7C25512PFD32A-133TQCN
AS7C25512PFD32A
AS7C25512PFD36A
2/10/05, v. 1.2
Alliance Semiconductor
12 of 19
Timing waveform of write cycle
Note: Y = XOR when LBO = high/no connect; Y = ADD when LBO = low.
t
CYC
t
CL
t
ADSPS
t
ADSPH
t
ADSCS
t
ADSCH
t
AS
t
AH
t
WS
t
WH
t
CSS
t
ADVS
t
DS
t
DH
CLK
ADSP
ADSC
Address
BWE
CE0, CE2
ADV
OE
Din
t
CSH
t
ADVH
D(A2Y01)
D(A2Y10)
D(A3)
D(A2)
D(A2Y01)
D(A3Y01)
D(A3Y10)
D(A1)
D(A2Y11)
ADV SUSPENDS BURST
ADSC LOADS NEW ADDRESS
A1
A2
A3
t
CH
CE1
BW[a:d]
Read
Q(A1)
Sus-
pend
Write
D(A1)
Read
Q(A2)
Suspend
Write
D(A2)
ADV
Burst
Write
D(A2Y01)
Suspend
Write
D(A2Y01)
ADV
Burst
Write
D(A2Y10)
Write
D(A3)
Burst
Write
D(A3Y01)
ADV
Burst
Write
D(A2Y11)
ADV
Burst
Write
D(A3Y10)
相關PDF資料
PDF描述
AS7C25512PFD32A-133TQI 2.5V 512K x 32/36 pipelined burst synchronous SRAM
AS7C25512PFD32A-133TQIN 2.5V 512K x 32/36 pipelined burst synchronous SRAM
AS7C25512PFD32A-166TQC 2.5V 512K x 32/36 pipelined burst synchronous SRAM
AS7C25512PFD32A-166TQCN 2.5V 512K x 32/36 pipelined burst synchronous SRAM
AS7C25512PFD32A-166TQI 2.5V 512K x 32/36 pipelined burst synchronous SRAM
相關代理商/技術參數(shù)
參數(shù)描述
AS7C25512PFD32A-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
AS7C25512PFD32A-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
AS7C25512PFD32A-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
AS7C25512PFD32A-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
AS7C25512PFD32A-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