參數(shù)資料
型號(hào): DSP56F801FA80E
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: 16-bit Digital Signal Controllers
中文描述: 16位數(shù)字信號(hào)控制器
文件頁(yè)數(shù): 19/48頁(yè)
文件大?。?/td> 375K
代理商: DSP56F801FA80E
AC Electrical Characteristics
56F801 Technical Data, Rev. 16
Freescale Semiconductor
19
Figure 3-1 Maximum Run IDD vs. Frequency (see Note 7. in
Table 3-15
)
3.3 AC Electrical Characteristics
Timing waveforms in
Section 3.3
are tested using the V
IL
and V
IH
levels specified in the DC Characteristics
table. In
Figure 3-2
the levels of V
IH
and V
IL
for an input signal are shown.
Figure 3-2 Input Signal Measurement References
Figure 3-3
shows the definitions of the following signal states:
Active state, when a bus or signal is driven, and enters a low impedance state.
Tri-stated, when a bus or signal is placed in a high impedance state.
Data Valid state, when a signal level has reached V
OL
or V
OH.
Data Invalid state, when a signal level is in transition between V
OL
and V
OH.
0
40
80
120
160
10
20
30
40
50
60
70
80
Freq. (MHz)
I
IDD Digital
IDD Analog
IDD Total
V
IH
V
IL
Fall Time
Input Signal
Note: The midpoint is V
IL
+ (V
IH
– V
IL
)/2.
Midpoint1
Low
High
90%
50%
10%
Rise Time
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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DSP56F802TA60 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 60Mhz/30MIPS RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT