s908ey16g2vfar Freescale Semiconductor, Inc, s908ey16g2vfar Datasheet - Page 276

• Manufacturer Part Number: s908ey16g2vfar
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
20.17 EMC Performance
EMC performance is highly dependant on the environment in which the MCU resides. Board design and
layout, circuit topology choices, location and characteristics of external components as well as MCU
software operation all play a significant role in EMC performance. The system designer should consult
Freescale applications notes such as AN2321, AN1050, AN1263, AN2764, and AN1259 for advice and
guidance specifically geared toward EMC performance.
20.17.1 Radiated Emissions
Microcontroller radiated RF emissions are measured from 150 kHz to 1 GHz using the TEM/GTEM Cell
method in accordance with the IEC 61967-2 and SAE J1752/3 standards. The measurement is performed
with the microcontroller installed on a custom EMC evaluation board including I/O pin loading and board
layer usage while running specialized EMC test software all designed in compliance with the standards.
The radiated emissions from the microcontroller are measured in a TEM cell in two package orientations
(North and East). For more detailed information concerning the evaluation conditions and setup, please
refer to the EMC Evaluation Report for this device.
The maximum radiated RF emissions of the tested configuration in all orientations are less than or equal
to the reported emissions levels.
276
1. Data based on qualification test results.
Radiated emissions,
Conditions — TBD
electric field
Parameter
MC68HC908EY16A • MC68HC908EY8A Data Sheet, Rev. 1
V
Symbol
RE_TEM
Conditions
T
V
A
32 QFP
DD
= +25
= 5 V
o
C
500 – 1000 MHz
150 – 500 MHz
0.15 – 50 MHz
50 – 150 MHz
Frequency
SAE Level
IEC Level
f
osc
4/8
/f
CPU
Freescale Semiconductor
Level
(Max)
TBD
TBD
TBD
TBD
TBD
TBD
(1)
dBμV
Unit
—
—