參數(shù)資料
型號(hào)： NS32FX16-25
廠商： National Semiconductor Corporation
英文描述： Imaging/Signal Processor
中文描述： 影像/信號(hào)處理器
文件頁(yè)數(shù)： 63/88頁(yè)
文件大?。?/td> 902K
代理商： NS32FX16-25
4.0 Device Specifications
(Continued)
4.4.2 Timing Tables
(Continued)
4.4.2.1 Output Signals: Internal Propagation Delays, NS32FX16-15, NS32FX16-20, NS32FX16-25
Symbol Figure
Description
Reference/
Conditions
NS32FX16-15
NS32FX16-20
NS32FX16-25
Units
Min
Max
Min
Max
Min
Max
t
IASa
4-6
IAS Signal Active
After R.E., CTTL T1
14
13
12
ns
t
IASia
4-6
IAS Signal Inactive
(Note 4)
After R.E., CTTL T1
0.5 t
CTp
b
6 ns
0.5 t
CTp
a
16 ns
0.5 t
CTp
b
6 ns
0.5 t
CTp
a
15 ns
0.5 t
CTp
b
6 ns
0.5 t
CTp
a
14 ns
t
IASw
4-6
IAS Pulse Width
At 0.8V (Both Edges)
20
15
10
ns
t
AIASs
4-6
AD0–AD15 Setup
Before IAS T.E.
10
10
10
ns
t
ILOa
4-14
ILO Signal Active
After R.E., CTTL
14
13
12
ns
t
ILOia
4-14
ILO Signal Inactive
After R.E., CTTL
14
13
12
ns
t
RSTOa
4-19
RSTO Signal Active
After R.E., CTTL
14
13
12
ns
t
RSTOia
4-19
RSTO Signal Inactive After R.E., CTTL
14
13
12
ns
t
RTOI
4-19
Reset to Idle
(Note 3)
After F.E. of RSTO
10
10
10
t
CTp
Note 1:
Every memory cycle starts with T4, during which Cycle Status is applied. If the CPU was idling, the sequence will be ‘‘ . . . Ti, T4, T1 . . . ’’. If the CPU was
not idling, the sequence will be ‘‘ . . . T4, T1 . . . ’’.
Note 2:
The parameters related to the ‘‘floating/not floating’’ conditions are guaranteed by characterization. Due to tester conditions, these parameters are not
100% tested.
Note 3:
Not tested, guaranteed by design.
Note 4:
Minimum values not tested, guaranteed by design.
Note 5:
When the load on AD0–15 is increased to 90 pF the value of t
ALv
is increased by no more than 5 ns. When the load on A16–23 is increased to 90 pF the
value of t
AHv
is increased by no more than 5 ns.
4.4.2.2 Input Signal Requirements: NS32FX16-15, NS32FX16-20 and NS32FX16-25
Symbol
Figure
Description
Reference/
Conditions
NS32FX16-15
NS32FX16-20
NS32FX16-25
Units
Min
Max
Min
Max
Min
Max
t
Xp
4-15
OSCIN Clock Period
R.E., OSCIN
to Next R.E, OSCIN
33
500
25
500
20
500
ns
t
Xh
4-15
OSCIN High Time
(External Clock)
At 4.2V (Both Edges)
0.5 t
Xp
b
5 ns
0.5 t
Xp
b
4 ns
0.5 t
Xp
b
3 ns
t
XI
4-15
OSCIN Low Time
At 1.0V (Both Edges)
0.5 t
Xp
b
5 ns
0.5 t
Xp
b
4 ns
0.5 t
Xp
b
3 ns
t
DIs
4-4, 4-11
Data In Setup
Before R.E., CTTL T4
15
14
10
ns
t
DIh
4-4, 4-11
Data In Hold
(Note 1)
After R.E., CTTL T4
2
2
2
ns
t
CWs
4-4, 4-5
CWAIT Signal Setup
Before R.E., CTTL
T3 or T3(w)
22
18
10
ns
t
CWh
4-4, 4-5
CWAIT Signal Hold
After R.E., CTTL
T3 or T3(w)
2
2
2
ns
t
Ws
4-4, 4-5
WAITn Signals Setup
Before R.E., CTTL
T3 or T3(w)
22
21
20
ns
t
Wh
4-4, 4-5
WAITn Signals Hold
After R.E., CTTL
T3 or T3(w)
2
2
2
ns
t
HLDs
4-7, 4-8
HOLD Setup Time
Before R.E., CTTL
T2 or Ti
16
15
14
ns
t
HLDh
4-7, 4-8
HOLD Hold Time
After R.E., CTTL Ti
2
2
2
ns
63
相關(guān)PDF資料
PDF描述
NS32FX164-20 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
NS32FV16-25 Advanced Imaging/Communication Signal Processors
NS32FX164-25 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
NS32FX161-15 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
NS32FX161-20 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NS32FX164 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
NS32FX164-20 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
NS32FX164-25 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
NS32FX164AV-25 功能描述:IC IMAGING COMM SGNL PROC PLCC68 RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點(diǎn):- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA（25x25） 包裝:托盤
NS32FX164V-15 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*