參數(shù)資料
型號: MK20X512VMD100R
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: RISC MICROCONTROLLER, PBGA144
封裝: 13 X 13 MM, MAPBGA-144
文件頁數(shù): 11/67頁
文件大?。?/td> 997K
代理商: MK20X512VMD100R
2. VDD = 3 V, TA = 25 °C, fOSC = 16 MHz (crystal), fBUS = 20 MHz
3. Specified according to Annex D of IEC Standard 61967-2, Measurement of Radiated Emissions—TEM Cell and Wideband
TEM Cell Method, and Appendix D of SAE Standard J1752-3, Measurement of Radiated Emissions from Integrated
Circuits—TEM/Wideband TEM (GTEM) Cell Method.
5.1.7 Designing with radiated emissions in mind
1. To find application notes that provide guidance on designing your system to
minimize interference from radiated emissions, go to www.freescale.com and
perform a keyword search for “EMC design.”
5.1.8 Capacitance attributes
Table 7. Capacitance attributes
Symbol
Description
Min.
Max.
Unit
CIN_A
Input capacitance: analog pins
7
pF
CIN_D
Input capacitance: digital pins
7
pF
5.2 Switching electrical specifications
Table 8. Device clock specifications
Symbol
Description
Min.
Max.
Unit
Notes
Normal run mode
fSYS
System and core clock
100
MHz
fBUS
Bus clock
50
MHz
FB_CLK
FlexBus clock
50
MHz
fFLASH
Flash clock
25
MHz
VLPR mode
fSYS
System and core clock
2
MHz
fBUS
Bus clock
2
MHz
FB_CLK
FlexBus clock
2
MHz
fFLASH
Flash clock
1
MHz
5.3 Thermal specifications
General
K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
Freescale Semiconductor, Inc.
Preliminary
19
Preliminary
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