NXP MCX A
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The NXP MCX A are single core ARM Cortex-M33 microprocessors.
Flash Banks
Internal Flash
| Flash Bank | Base address | Size | J-Link Support |
|---|---|---|---|
| Internal Flash | 0x00000000 | up to 2048 KB | 
|
ECC Flash
- Device has ECC Flash, but no special handling required.
Secure Installer
- Some derivatives come with a secure installer(SI). When this secure installer is removed, a device unique token is present in the CMPA area.
Warning:
This device unique token has to be has to be present forever in the CMPA area, otherwise the device will be bricked.
This device unique token has to be has to be present forever in the CMPA area, otherwise the device will be bricked.
Watchdog Handling
- The device has up to two WWDT and CDOG watchdogs.
- The WWDT watchdogs are fed during flash programming.
- No handling for CDOG watchdogs implemented.
Device Specific Handling
Reset
- The J-Link performs a device specific reset sequence. SRAM and Flash is set to RWX.
Attach
Attach is supported.
Evaluation Boards
- NXP MCX-A14X-EVK evaluation board
- NXP FRDM-MCXA156 evaluation board
- NXP FRDM-MCXA344 evaluation board
- NXP FRDM-MCXA346 evaluation board