- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360549 > 7P128ATA2003C25 Flash Memory Card(128M位閃速存儲器卡) PDF資料下載
參數(shù)資料
| 型號： | 7P128ATA2003C25 |
| 英文描述： | Flash Memory Card(128M位閃速存儲器卡) |
| 中文描述： | 閃存卡（128兆位閃速存儲器卡） |
| 文件頁數(shù)： | 59/66頁 |
| 文件大小： | 585K |
| 代理商： | 7P128ATA2003C25 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁當前第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁
7PxxxATA20xxC25
June 2000 Rev. 5 – ECO #12935
59
White Electronic Designs Corporation
(508) 366-5151
Power on Reset Characteristics
All card status are reset automatically when V
CC
voltage goes over about 2.3 V.
Parameter
Symbol
Min
Typ
Max
Unit
Test conditions
-CE setup time
tsu(VCC)
100
—
—
ms
VCC rising up time
tpr
0.1
—
100
ms
Power on Reset Timing
Attention for Card Use
In the reset or power off, all register information is cleared.
All card status are cleared automatically when Vcc voltage turns below about 2.5V.
After the card hard reset, soft reset, or power on reset, the card cannot access during +READY pin is
"low" level.
Please notice that the card insertion/removal should be executed after card internal operations are
completed (status register bit 7 turns from "1" to "0").
Unused pins of data bus (D0 to D15) signals should not be opened.
V
CC
should not be supplied to the card until it is completely inserted. After confirmation that the –CD1
and –CD2 pins are inserted V
CC
can be supplied to the card. Only use drives that will wait until the
card is completely inserted to supply V
CC
.
-OE must be kept at the V
CC
level during power on reset in Memory Card Mode. –OE must be kept
constantly at the GND level in True IDE Mode.
t
su(Vcc)
t
pr
Vcc
-CE1, -CE2
相關PDF資料 |
PDF描述 |
|---|---|
| 7P160ATA2003C25 | Flash Memory Card(160M位閃速存儲器卡) |
| 7P128 IDE 1511C25 | 2.5 Flash IDE Drives(2.5閃速存儲器IDE器件（128MB）) |
| 7P064 IDE 1511C25 | 2.5 Flash IDE Drives(2.5閃速存儲器IDE器件（64MB）) |
| 7P192ATA2500C25 | Flash Memory Card(192M位閃速存儲器卡) |
| 7P800ATA2514C25 | Flash Memory Card(800M位閃速存儲器卡) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 7P128FLF1200C20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| 7P128FLF1200C25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| 7P128FLF1201C20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| 7P128FLF1201C25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
| 7P128FLF1202C20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral Miscellaneous |
發(fā)布緊急采購，3分鐘左右您將得到回復。