LPC11U35FHI33/501, NXP Semiconductors, LPC11U35FHI33/501, Datasheet - Page 53

• Manufacturer Part Number: LPC11U35FHI33/501,
• Description: ARM Microcontrollers - MCU 32-bit ARM Cortex-M0 64KB Flash 12KB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC11U35FHI33/501,

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC11U3x
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 12 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: HVQFN-32
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 490

NXP Semiconductors
LPC11U3X
Product data sheet
In slave mode, couple the input clock signal with a capacitor of 100 pF
amplitude between 200 mV (RMS) and 1000 mV (RMS). This signal 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 17
and the capacitances C
fundamental mode oscillation (L, C
Capacitance C
larger than 7 pF. Parameters F
manufacturer.
Table 17.
Fundamental oscillation
frequency F
1 MHz - 5 MHz
Fig 28. Slave mode operation of the on-chip oscillator
Fig 29. Oscillator modes and models: oscillation mode of operation and external crystal
and
model used for C
Recommended values for C
components parameters) low frequency mode
OSC
Table
P
All information provided in this document is subject to legal disclaimers.
in
XTALIN
Figure 29
C X1
18. Since the feedback resistance is integrated on chip, only a crystal
LPC1xxx
X1
Rev. 1 — 20 April 2012
XTAL
X1
and C
Crystal load
capacitance C
10 pF
20 pF
30 pF
/C
represents the parallel package capacitance and must not be
X2
OSC
XTALOUT
X2
evaluation
C X2
, C
L
need to be connected externally in case of
and R
L
X1
, R
XTALIN
LPC1xxx
C i
100 pF
/C
L
S
X2
S
and C
in oscillation mode (crystal and external
represent the fundamental frequency).
Maximum crystal
series resistance R
< 300 Ω
< 300 Ω
< 300 Ω
002aae788
32-bit ARM Cortex-M0 microcontroller
P
C g
are supplied by the crystal
=
S
L
C L
R S
LPC11U3x
External load
capacitors C
18 pF, 18 pF
39 pF, 39 pF
57 pF, 57 pF
002aaf424
(Figure
© NXP B.V. 2012. All rights reserved.
C P
Figure 29
28), with an
X1
, C
and in
53 of 70
X2