參數(shù)資料
型號(hào): 56F8014
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
文件頁數(shù): 98/124頁
文件大?。?/td> 1878K
代理商: 56F8014
56F8014 Technical Data, Rev. 3
98
Freescale Semiconductor
Preliminary
10.3 AC Electrical Characteristics
Tests are conducted using the input levels specified in
Table 10-5
. Unless otherwise specified,
propagation delays are measured from the 50% to the 50% point, and rise and fall times are measured
between the 10% and 90% points, as shown in
Figure 10-2
.
Figure 10-2 Input Signal Measurement References
Figure 10-3
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
Figure 10-3 Signal States
10.4 Flash Memory Characteristics
Table 10-9 Flash Timing Parameters
Characteristic
Symbol
Min
Typ
Max
Unit
Program time
1
1. There is additional overhead which is part of the programming sequence. See the
56F8000 Peripheral Reference
Manual
for details. Program time is per 16-bit word in Flash memory.
T
prog
20
40
μ
s
Erase time
T
erase
20
ms
Mass erase time
T
me
100
ms
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
Data Invalid State
Data1
Data2 Valid
Data
Tri-stated
Data3 Valid
Data2
Data3
Data1 Valid
Data Active
Data Active
相關(guān)PDF資料
PDF描述
56F802 16-bit Digital Signal Controllers
57037 PNT MRKING LYT BLUE INK 1LTR
5703AY Single Digit LED Numeric Display
5301AHR Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
5301AP Single Digit LED Numeric Display
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
56F8014_07 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
56F8014_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
56F801E 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
56F801XBLUG 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
56F802 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers