OM11048 NXP Semiconductors, OM11048 Datasheet - Page 51

• Manufacturer Part Number: OM11048
• Description: BOARD LPCXPRESSO LPC1343
• Manufacturer: NXP Semiconductors
• Series: LPCXpressor
• Type: MCUr

Specifications of OM11048

• Contents: Board, Software
• Processor To Be Evaluated: LPC1343
• Processor Series: LPC13xx
• Interface Type: USB, I2C, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V
• Tool Type: Demonstration Board
• Core Architecture: ARM
• Cpu Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPC1343
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4947

NXP Semiconductors
LPC1311_13_42_43
Product data sheet
In slave mode the input clock signal should be coupled by means of a capacitor of 100 pF
(Figure
corresponds to a square wave signal with a signal swing of between 280 mV and 1.4 V.
The XTALOUT pin in this configuration can be left unconnected.
External components and models used in oscillation mode are shown in
Table 19
and the capacitances C
fundamental mode oscillation (the fundamental frequency is represented by L, C
R
not be larger than 7 pF. Parameters F
manufacturer.
Fig 28. Slave mode operation of the on-chip oscillator
Fig 29. Oscillator modes and models: oscillation mode of operation and external crystal
S
). Capacitance C
28), with an amplitude between 200 mV(RMS) and 1000 mV(RMS). This
and
model used for C
Table
All information provided in this document is subject to legal disclaimers.
XTALIN
P
C X1
20. Since the feedback resistance is integrated on chip, only a crystal
LPC1xxx
in
Rev. 3 — 10 August 2010
Figure 29
X1
XTAL
X1
and C
/C
X2
XTALOUT
X2
evaluation
C X2
represents the parallel package capacitance and should
need to be connected externally in case of
OSC
XTALIN
LPC1xxx
C i
100 pF
, C
L
, R
S
002aae788
32-bit ARM Cortex-M3 microcontroller
C g
and C
LPC1311/13/42/43
=
P
are supplied by the crystal
L
C L
R S
002aaf424
© NXP B.V. 2010. All rights reserved.
C P
Figure 29
L
and
and in
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