EM773FHN33 NXP Semiconductors, EM773FHN33 Datasheet - Page 43

• Manufacturer Part Number: EM773FHN33
• Description: The EM773 is an ARM Cortex-M0 based, low-cost 32-bit energy metering IC, designed for 8/16-bit smart metering applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
EM773
Product data sheet
11.4 Reset pad configuration
11.5 ElectroMagnetic Compatibility (EMC)
Radiated emission measurements according to the IEC61967-2 standard using the
TEM-cell method are shown in
Table 17.
V
[1]
Parameter
Input clock: IRC (12 MHz)
maximum
peak level
IEC level
Input clock: crystal oscillator (12 MHz)
maximum
peak level
IEC level
Fig 25. Reset pad configuration
DD
= 3.3 V; T
IEC levels refer to Appendix D in the IEC61967-2 Specification.
reset
[1]
[1]
ElectroMagnetic Compatibility (EMC) (TEM-cell method)
amb
Frequency band
150 kHz - 30 MHz
30 MHz - 150 MHz
150 MHz - 1 GHz
-
150 kHz - 30 MHz
30 MHz - 150 MHz
150 MHz - 1 GHz
-
All information provided in this document is subject to legal disclaimers.
= 25

C.
Rev. 2 — 3 January 2012
GLITCH FILTER
20 ns RC
Table
System clock =
12 MHz
7
2
4
O
7
2
4
O
17.
R pu
V
DD
24 MHz
5
1
8
N
7
1
7
N
V
DD
ESD
48 MHz
7
10
16
M
7
8
14
M
V
SS
Energy metering IC
V
ESD
DD
© NXP B.V. 2012. All rights reserved.
002aaf274
EM773
PIN
Unit
dBV
dBV
dBV
-
dBV
dBV
dBV
-
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