參數(shù)資料
型號(hào): AS7C252MFT18A-75TQI
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: CARD READER FULL INSERT 2 TRACK
中文描述: 2M X 18 STANDARD SRAM, 7.5 ns, PQFP100
封裝: 14 X 20 MM, TQFP-100
文件頁(yè)數(shù): 15/19頁(yè)
文件大?。?/td> 508K
代理商: AS7C252MFT18A-75TQI
1/17/05, v 1.2
Alliance Semiconductor
15 of 19
AS7C252MFT18A
Timing waveform of power down cycle
t
CYC
t
CL
t
CH
t
ADSPS
CLK
ADSP
ADDRESS
A1
t
ADSPS
A2
BWE
t
WH
t
WS
t
CSH
CE0,CE2
t
CSS
ADV
t
LZOE
t
OE
t
HZOE
Q(A1)
Q(A2)
OE
Dout
Din
ADSC
t
HZC
t
PDS
Sleep
State
ZZ Setup Cycle
t
PUS
ZZ Recovery Cycle
Normal Operation Mode
CE1
ZZ
Q(A2(
Y
01))
BW[a:b]
READ
Q(A1)
READ
Q(A1Y01)
READ
Q(A2)
READ
Q(A2Y01)
t
ZZI
I
SB2
t
RZZI
I
supply
相關(guān)PDF資料
PDF描述
AS7C252MFT18A-75TQIN CARD READER FULL INSERT RS-232
AS7C252MFT18A-85TQC CARD READER FULL INSERT USB
AS7C252MFT18A-85TQCN CARD READER 3 TRACK FULL INSERT
AS7C252MNTD18A-133TQI VACUUM BASE #381 PANAVISE
AS7C252MNTD18A-200TQIN 2.5V 2M x 18 Pipelined SRAM with NTD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AS7C252MFT18A-75TQIN 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM
AS7C252MFT18A-85TQC 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM
AS7C252MFT18A-85TQCN 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM
AS7C252MFT18A-85TQI 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM
AS7C252MFT18A-85TQIN 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM