MCF51JU128VHS FREESCALE [Freescale Semiconductor, Inc], MCF51JU128VHS Datasheet - Page 16

• Manufacturer Part Number: MCF51JU128VHS
• Description: MCF51JU128
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Nonswitching electrical specifications
DIAGRAM TBD
5.2.6 EMC radiated emissions operating behaviors
1. Determined according to IEC Standard 61967-1, Integrated Circuits - Measurement of Electromagnetic Emissions, 150
2. V
3. Specified according to Annex D of IEC Standard 61967-2, Measurement of Radiated Emissions—TEM Cell and Wideband
5.2.7 Designing with radiated emissions in mind
To find application notes that provide guidance on designing your system to minimize
interference from radiated emissions:
5.2.8 Capacitance attributes
16
Figure 2. Run mode supply current vs. core frequency — all peripheral clocks enabled
1. Go to http://www.freescale.com.
2. Perform a keyword search for “EMC design.”
Symbol
• LVD disabled, USB voltage regulator disabled
• No GPIOs toggled
• Code execution from flash memory
V
kHz to 1 GHz Part 1: General Conditions and Definitions, and IEC Standard 61967-2, Integrated Circuits - Measurement
of Electromagnetic Emissions, 150 kHz to 1 GHz Part 2: Measurement of Radiated Emissions—TEM Cell and Wideband
TEM Cell Method.
TEM Cell Method.
Symbol
V
V
V
V
RE_IEC
C
C
DD
RE1
RE2
RE3
RE4
IN_A
IN_D
= 3 V, T
Radiated emissions voltage, band 1
Radiated emissions voltage, band 2
Radiated emissions voltage, band 3
Radiated emissions voltage, band 4
IEC level
Description
A
Input capacitance: analog pins
Input capacitance: digital pins
Description
= 25 °C, f
Table 7. EMC radiated emissions operating behaviors
MCF51JU128 Advance Information Data Sheet, Rev. 1, 08/2011.
OSC
= 16 MHz (crystal), f
Table 8. Capacitance attributes
BUS
= 25 MHz
Preliminary
band (MHz)
Frequency
0.15–1000
500–1000
150–500
0.15–50
50–150
Min.
—
—
TBD
TBD
TBD
TBD
TBD
Typ.
Freescale Semiconductor, Inc.
Max.
7
7
dBμV
Unit
—
Notes
Unit
pF
pF
1,
2,
2
3