Datasheet

LPC11U6x All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 1.3 — 7 September 2016 85 of 97
NXP Semiconductors
LPC11U6x
32-bit ARM Cortex-M0+ microcontroller
14.10 ElectroMagnetic Compatibility (EMC)
Radiated emission measurements according to the IEC61967-2 standard using the
TEM-cell method are shown for part LPC11U68JBD100.
[1] IEC levels refer to Appendix D in the IEC61967-2 Specification.
Table 30. ElectroMagnetic Compatibility (EMC) for part LPC11U68 (TEM-cell method)
V
DD
= 3.3 V; T
amb
= 25  C.
Parameter Frequency band System
clock =
Unit
12 MHz 24 MHz 36 MHz 48 MHz
Input clock: IRC (12 MHz)
maximum
peak level
1 MHz to 30 MHz -5 -5 -5 -5 dBV
30 MHz to 150 MHz -1 0 +4 +4 dBV
150 MHz to 1 GHz -1 0 +4 +4 dBV
IEC level
[1]
- OOOO-
Input clock: crystal oscillator (12 MHz)
maximum
peak level
1 MHz to 30 MHz -2  -4 -5 dBV
30 MHz to 150 MHz -1 0 +3 +3 dBV
150 MHz to 1 GHz -2 0 +2 +5 dBV
IEC level
[1]
- OOOO-