參數資料
型號: AS7C251MPFD18A-166TQI
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 2.5V 1M x 18 pipelined burst synchronous SRAM
中文描述: 1M X 18 STANDARD SRAM, 3.5 ns, PQFP100
封裝: 14 X 20 MM, TQFP-100
文件頁數: 13/19頁
文件大?。?/td> 509K
代理商: AS7C251MPFD18A-166TQI
2/10/05, v. 1.2
Alliance Semiconductor
13 of 19
AS7C251MPFD18A
Timing waveform of read/write cycle (ADSP Controlled; ADSC High)
Note: Y = XOR when LBO = high/no connect; Y = ADD when LBO = low.
t
CH
t
CYC
t
CL
t
ADSPS
t
ADSPH
t
AS
t
AH
t
WS
t
WH
t
ADVS
t
DS
t
DH
t
OH
CLK
ADSP
Address
GWE
CE0, CE2
ADV
OE
Din
Dout
t
CD
t
ADVH
t
LZOE
t
OE
t
LZC
Q(A1)
Q(A3Y01)
D(A2)
Q(A3)
Q(A3Y10)
Q(A3Y11)
A1
A2
A3
CE1
t
HZOE
DSEL
Suspend
Read
Q(A1)
Read
Q(A1)
Suspend
Write
D(A2)
ADV
Burst
Read
Q(A3Y01)
ADV
Burst
Read
Q(A3Y10)
ADV
Burst
Read
Q(A3Y11)
Read
Q(A2)
Read
Q(A3)
相關PDF資料
PDF描述
AS7C251MPFD18A-166TQIN 2.5V 1M x 18 pipelined burst synchronous SRAM
AS7C251MPFD18A 2.5V 1M x 18 pipelined burst synchronous SRAM
AS7C251MPFD18A-133TQCN 2.5V 1M x 18 pipelined burst synchronous SRAM
AS7C251MPFD18A-133TQI 2.5V 1M x 18 pipelined burst synchronous SRAM
AS7C251MPFD18A-133TQIN 2.5V 1M x 18 pipelined burst synchronous SRAM
相關代理商/技術參數
參數描述
AS7C251MPFD18A-166TQIN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 1M x 18 pipelined burst synchronous SRAM
AS7C251MPFD32A 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD32A-133TQC 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD32A-133TQCN 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 1M x 32/36 pipelined burst synchronous SRAM
AS7C251MPFD32A-133TQI 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 1M x 32/36 pipelined burst synchronous SRAM