OM11048 NXP Semiconductors, OM11048 Datasheet - Page 15

• 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
Table 4.
[1]
[2]
[3]
[4]
[5]
[6]
[7]
LPC1311_13_42_43
Product data sheet
Symbol
V
XTALIN
XTALOUT
V
DD
SS
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled; IA = inactive, no pull-up/down enabled.
F = floating; floating pins, if not used, should be tied to ground or power to minimize power consumption.
See
the chip and wake up from Deep power-down mode.
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors and configurable hysteresis (see
I
5 V tolerant pad providing digital I/O functions with configurable pull-up/pull-down resistors, configurable hysteresis, and analog input.
When configured as a ADC input, digital section of the pad is disabled, and the pin is not 5 V tolerant (see
Pad provides USB functions. It is designed in accordance with the USB specification, revision 2.0 (Full-speed and Low-speed mode
only).
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded
(grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
2
C-bus pads compliant with the I
Figure 31
LPC1311/13/42/43 HVQFN33 pin description table
for pad characteristics. RESET functionality is not available in Deep power-down mode. Use the WAKEUP pin to reset
Pin
6;
29
4
5
33
[7]
[7]
Start
logic
input
-
-
-
-
2
C-bus specification for I
Type Reset
I
I
O
-
All information provided in this document is subject to legal disclaimers.
state
[1]
-
-
-
-
Description
3.3 V supply voltage to the internal regulator, the external rail, and the
ADC. Also used as the ADC reference voltage.
Input to the oscillator circuit and internal clock generator circuits. Input
voltage must not exceed 1.8 V.
Output from the oscillator amplifier.
Thermal pad. Connect to ground.
Rev. 3 — 10 August 2010
2
C standard mode and I
…continued
2
C Fast-mode Plus.
32-bit ARM Cortex-M3 microcontroller
LPC1311/13/42/43
Figure
© NXP B.V. 2010. All rights reserved.
30).
Figure
15 of 62
30).