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參數(shù)資料
| 型號： | AS7C252MFT18A-85TQI |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | CARD READER SNG TRACK MAN SWIPE |
| 中文描述： | 2M X 18 STANDARD SRAM, 8.5 ns, PQFP100 |
| 封裝： | 14 X 20 MM, TQFP-100 |
| 文件頁數(shù)： | 15/19頁 |
| 文件大?。?/td> | 508K |
| 代理商： | AS7C252MFT18A-85TQI |
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-85TQIN | CARD READER 2 TRACK SWIPE RS232 |
| AS7C252MFT18A | 2.5V 2M x 18 Flow-through synchronous SRAM |
| AS7C252MFT18A-10TQC | 2.5V 2M x 18 Flow-through synchronous SRAM |
| AS7C252MFT18A-10TQCN | 2.5V 2M x 18 Flow-through synchronous SRAM |
| AS7C252MFT18A-10TQI | 2.5V 2M x 18 Flow-through synchronous SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS7C252MFT18A-85TQIN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Flow-through synchronous SRAM |
| AS7C252MNTD18A | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Pipelined SRAM with NTD |
| AS7C252MNTD18A-133TQC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Pipelined SRAM with NTD |
| AS7C252MNTD18A-133TQCN | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Pipelined SRAM with NTD |
| AS7C252MNTD18A-133TQI | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V 2M x 18 Pipelined SRAM with NTD |
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