LPC1112FHN33/203,5 NXP Semiconductors, LPC1112FHN33/203,5 Datasheet - Page 435

• Manufacturer Part Number: LPC1112FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 16kB flash up to 4 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1112FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1112
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
UM10398
User manual
26.7.10 Erase page
26.7.8 Reinvoke ISP (IAP)
26.7.9 ReadUID (IAP)
Table 402. IAP Reinvoke ISP
Table 403. IAP ReadUID command
Remark:
Table 404. IAP Erase page command
Command
Input
Return Code
Result
Description
Command
Input
Return Code
Result
Description
Command
Input
Return Code
Result
Description
See
Table 368
Compare
Command code: 57 (decimal)
None
None.
This command is used to invoke the bootloader in ISP mode. It maps boot
vectors, sets PCLK = CCLK, configures UART pins RXD and TXD, resets
counter/timer CT32B1 and resets the U0FDR (see
may be used when a valid user program is present in the internal flash memory
and the PIO0_1 pin is not accessible to force the ISP mode.
If there is more than one boot source available (see
must be configured correctly to select the appropriate boot source:
Compare
Command code: 58 (decimal)
CMD_SUCCESS
Result0: The first 32-bit word (at the lowest address).
Result1: The second 32-bit word.
Result2: The third 32-bit word.
Result3: The fourth 32-bit word.
This command is used to read the unique ID.
Erase page
Command code: 59 (decimal)
Param0: Start page number.
Param1: End page number (should be greater than or equal to start page)
Param2: System Clock Frequency (CCLK) in kHz.
CMD_SUCCESS |
BUSY |
SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION |
INVALID_SECTOR
None
This command is used to erase a page or multiple pages of on-chip flash memory.
To erase a single page use the same "start" and "end" page numbers. See
Table 368
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•
•
Configure pin PIO0_3 as output.
Drive the output to LOW or HIGH depending on the boot source (see
Section
Rev. 12 — 24 September 2012
Chapter 26: LPC111x/LPC11Cxx Flash programming firmware
for list of parts that implement this command.
for list of parts that implement this command.
26.3.1).
Table
Section
199). This command
26.1), pin PIO0_3
UM10398
© NXP B.V. 2012. All rights reserved.
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