LPC1768FBD100551 Datasheet, PDF (72/82 Pages) NXP Semiconductors – 32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN

NXP Semiconductors
LPC1769/68/67/66/65/64/63
32-bit ARM Cortex-M3 microcontroller
14.6 ElectroMagnetic Compatibility (EMC)
Radiated emission measurements according to the IEC61967-2 standard using the
TEM-cell method are shown for part LPC1768.
Table 24. ElectroMagnetic Compatibility (EMC) for part LPC1768 (TEM-cell method)
V_DD = 3.3 V; T_amb = 25 C.
Parameter Frequency band System clock =
Unit
12 MHz 24 MHz 48 MHz 72 MHz 100 MHz
Input clock: IRC (4 MHz)
maximum 150 kHz - 30 MHz 7
6
4
7
7
dBV
peak level
30 MHz - 150 MHz +1
+5
+11
+16
+9
dBV
150 MHz - 1 GHz 2
+4
+11
+12
+19
dBV
IEC level^[1] -
O
O
N
M
L
-
Input clock: crystal oscillator (12 MHz)
maximum 150 kHz - 30 MHz 5
4
4
7
8
dBV
peak level
30 MHz - 150 MHz 1
+5
+10
+15
+7
dBV
150 MHz - 1 GHz 1
+6
+11
+10
+16
dBV
IEC level^[1] -
O
O
N
M
M
-
[1] IEC levels refer to Appendix D in the IEC61967-2 Specification.
LPC1769_68_67_66_65_64_63
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9.0 — 10 August 2012
© NXP B.V. 2012. All rights reserved.
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