OM11049,598 NXP Semiconductors, OM11049,598 Datasheet - Page 30

• Manufacturer Part Number: OM11049,598
• Description: MCU, MPU & DSP Development Tools LPC1114 Demo Boards Cortex M0
• Manufacturer: NXP Semiconductors

Specifications of OM11049,598

• Processor To Be Evaluated: LPC1114
• Processor Series: LPC11xx
• Interface Type: I2C, SPI
• 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 M0
• Data Bus Width: 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC1111_12_13_14
Product data sheet
CAUTION
7.16.5 APB interface
7.16.6 AHBLite
7.16.7 External interrupt inputs
7.17 Emulation and debugging
In addition to the three CRP levels, sampling of pin PIO0_1 for valid user code can be
disabled. For details see the LPC111x user manual.
The APB peripherals are located on one APB bus.
The AHBLite connects the CPU bus of the ARM Cortex-M0 to the flash memory, the main
static RAM, and the Boot ROM.
All GPIO pins can be level or edge sensitive interrupt inputs. In addition, start logic inputs
serve as external interrupts (see
Debug functions are integrated into the ARM Cortex-M0. Serial wire debug with four
breakpoints and two watchpoints is supported.
2. CRP2 disables access to the chip via the SWD and only allows full flash erase and
3. Running an application with level CRP3 selected fully disables any access to the chip
update using a reduced set of the ISP commands.
via the SWD pins and the ISP. This mode effectively disables ISP override using
PIO0_1 pin, too. It is up to the user’s application to provide (if needed) flash update
mechanism using IAP calls or call reinvoke ISP command to enable flash update via
the UART.
If level three Code Read Protection (CRP3) is selected, no future factory testing can be
performed on the device.
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 10 February 2011
Section
7.16.1).
32-bit ARM Cortex-M0 microcontroller
LPC1111/12/13/14
© NXP B.V. 2011. All rights reserved.
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