- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄384036 > UM_S3C49F9X (SAMSUNG SEMICONDUCTOR CO. LTD.) S3C49F9X User’s Manual PDF資料下載
參數(shù)資料
| 型號(hào)： | UM_S3C49F9X |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | S3C49F9X User’s Manual |
| 中文描述： | S3C49F9X用戶手冊(cè) |
| 文件頁(yè)數(shù)： | 23/74頁(yè) |
| 文件大小： | 653K |
| 代理商： | UM_S3C49F9X |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)當(dāng)前第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)
S3C49F9X SOLID DISK CONTROLLER INTERFACE BUS TIMMING
22
3.3 Common Memory Read Timing Specification
Table 3-3 Common Memory Read Timing
Parameter
Symbol
IEEE Symbol
Min ns.
Max ns.
Output Enable Access Time
ta(OE)
tGLQV
125
Output Disable Time from OE
tdis(OE)
tGHQZ
100
Address Setup Time
tsu(A)
tAVGL
30
Address Hold Time
th(A)
tGHAX
20
CE Setup before OE
tsu(CE)
tELGL
0
CE Hold following OE
th(CE)
tGHEH
20
Wait Delay Falling from OE
tv(WT-OE)
tGLWTV
35
Data Setup for Wait Release
tv(WT)
tQVWTH
0
Wait Width Time
tw(WT)
tWTLWTH
350
Note.
The maximum load on -WAIT is 1 LSTTL with 50pF total load. All times are in nanoseconds. Dout signifies
data provided by the PC Card to the system. The -WAIT signal may be ignored if the -OE cycle to cycle
time is greater than the Wait Width time. The Max Wait Width time can be determined from the Card
Information Structure. The Wait Width time meets the PCMCIA specification of 12s but is intentionally less in
this specification.
An
-REG
-CE
-OE
-WAIT
Dout
tdis(OE)
tsu(A)
tsu(CE)
tv(WT-OE)
ta(OE)
tw(WT)
tv(WT)
th(A)
th(CE)
Figure 3-3 Common Memory Read Timing Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UM91610C | 14 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| UM91611 | 8-STAGE STATIC SHIFT REGISTERS |
| UM9169 | 7 STAGE RIPPLE-CARRY BINARY COUNTER/DIVIDERS |
| UM92100 | TRIPLE 3-INPUT NOR GATE |
| UMA2N | Emitter common (dual digital transistors) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UMSA04A03T1V1 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:UMS Ultra-Low Capacitance MAX Guard? ESD Suppressor (High Frequency Type) |
| UMSA04A03T1V2 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:UMS Ultra-Low Capacitance MAX Guard? ESD Suppressor (High Frequency Type) |
| UMSA04A03T2V1 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:UMS Ultra-Low Capacitance MAX Guard? ESD Suppressor (High Frequency Type) |
| UMSA04A03T2V2 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:UMS Ultra-Low Capacitance MAX Guard? ESD Suppressor (High Frequency Type) |
| UMSA04A05T1V1 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:UMS Ultra-Low Capacitance MAX Guard? ESD Suppressor (High Frequency Type) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。