Difference between revisions of "NXP LPC553x"
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==Evaluation Boards== |
==Evaluation Boards== |
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| − | * NXP LPCXpresso55S36 evaluation board: |
+ | * NXP LPCXpresso55S36 evaluation board: https://wiki.segger.com/NXP_LPCXpresso55S36 |
==Example Application== |
==Example Application== |
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| + | * NXP LPCXpresso55S36 evaluation board: https://wiki.segger.com/NXP_LPCXpresso55S36#Example_Application |
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Revision as of 11:16, 8 December 2021
The NXP LPC553x series are general-purpose microcontrollers based on the ARM Cortex-M33 processor.
On-Chip Memory Regions
THe LPC553x series devices have an internal flash of up to 256 KiB. The PFR region is used as the persistent storage for secure boot and the SoC specific parameters.
| Device | Size (KiB) | Programmable memory region | PFR memory region |
|---|---|---|---|
| LPC5534JBD100 | 128 | 0x00000000 - 0x00001DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC5534JBD64 | 128 | 0x00000000 - 0x00001DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC5534JHI48 | 128 | 0x00000000 - 0x00001DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC5536JBD100 | 256 | 0x00000000 - 0x00003DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC5536JBD64 | 256 | 0x00000000 - 0x00003DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC5536JHI48 | 256 | 0x00000000 - 0x00003DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC55S36JBD100 | 256 | 0x00000000 - 0x00003DBFF | 0x0003DC00 - 0x0003FFFF |
| LPC55S36JHI48 | 256 | 0x00000000 - 0x00003DBFF | 0x0003DC00 - 0x0003FFFF |
ECC flash
The flash seems to be ECC protected. Read fails for sectors with invalid ECC (e.g. erased sectors). In order to prevent errors when reading empty sectors, the DLL do neither perform a blank check nor a compare of the flash content before programming.
Evaluation Boards
- NXP LPCXpresso55S36 evaluation board: https://wiki.segger.com/NXP_LPCXpresso55S36
Example Application
- NXP LPCXpresso55S36 evaluation board: https://wiki.segger.com/NXP_LPCXpresso55S36#Example_Application
