Nations N32H76x

The Nations N32H76xx are Cortex-M7 based MCUs operating at up to 600MHz and including a rich set of peripherals.

Flash Banks

N32H76xxI

Flash Bank	Base address	J-Link Support	Loader
			Name	Size
Main flash	0x15000000		Default	2 MB

N32H76xxK

Flash Bank	Base address	J-Link Support	Loader
			Name	Size
Main flash	0x15000000		Default	4 MB

Watchdog Handling

• The device has 2 independent watchdogs: IWDG and 2 windowed watchdogs: WWDG.
• The watchdogs are stopped during flash programming.

Device Specific Handling

Init/Setup

• A Boot-ROM API function is executed to determine RDP protection level and the user is prompted to perform RDP regression (erases flash memory content and removes readout protection).

Reset

• Device specific reset is performed: the core is stopped using the breakpoint unit after the Cortex-M system reset.

Attach

• Attach is not supported because the J-Link executes Boot-ROM API functions during initialization.

Limitations

Security

• Device supports readout protection (RDP). If a RDP1 level protected device is detected, the user will be prompted to unsecure the device.

Evaluation Boards

• Nations N32H760VIB7_STB
• Nations N32H762IIL7_STB
• Nations N32H765IIB7EC_STB

Example Application

• Nations N32H765IIB7EC_STB