LPC1111FHN33/102'5 NXP Semiconductors, LPC1111FHN33/102'5 Datasheet - Page 410

• Manufacturer Part Number: LPC1111FHN33/102'5
• Description: ARM Microcontrollers - MCU CORTEX-M0 8 KB FL 4 KB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1111FHN33/102'5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1111
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Mounting Style: SMD/SMT
• Interface Type: I2C, SPI, UART
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Program Memory Type: Flash
• Factory Pack Quantity: 4000

NXP Semiconductors
UM10398
User manual
Fig 90. Boot process flowchart
(1) For details on handling the crystal frequency, see
26.3.4 Boot process flowchart
CRP3/NO_ISP
USER CODE
WATCHDOG
ENABLED?
FLAG SET?
ENABLED?
INITIALIZE
CRP1/2/3
yes
yes
yes
no
RESET
VALID?
A
no
yes
no
no
RUN UART ISP COMMAND HANDLER
RECEIVE CRYSTAL FREQUENCY
no
RUN AUTO-BAUD
ENABLE DEBUG
(PIO0_1 = LOW)
(PIO0_3 = LOW)
C_CAN BOOT?
SUCCESSFUL?
All information provided in this document is subject to legal disclaimers.
AUTO-BAUD
ENTER ISP
yes
yes
MODE?
no
Rev. 12 — 24 September 2012
Chapter 26: LPC111x/LPC11Cxx Flash programming firmware
boot from
UART
Section 26.7.8 “Reinvoke ISP (IAP)” on page 435
yes
no
RUN C_CAN ISP COMMAND HANDLER
USER CODE
INITIALIZE C_CAN
no
VALID?
EXECUTE INTERNAL
boot from
C_CAN
USER CODE
yes
A
UM10398
© NXP B.V. 2012. All rights reserved.
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