Nations N32H7
Supported MCUs
The following N32H7 series MCUs are supported in NuttX:
MCU |
Support |
Note |
|---|---|---|
N32H762IIL7 |
Yes |
Cortex-M7 @ 600MHz, 1.5MB SRAM, 2MB Flash |
N32H76x |
Yes |
Currently supported via the N32H762IIL7 BSP |
N32H78x |
No |
(No plan yet) |
Peripheral Support
The following list indicates peripherals supported in NuttX for N32H7 family:
Peripheral |
Support |
Notes |
|---|---|---|
GPIO |
Yes |
|
EXTI |
Yes |
|
RCC |
Yes |
|
UART |
Yes |
|
TIM |
Yes |
|
PWM |
Yes |
|
ONESHOT |
Yes |
|
TICKLESS |
Yes |
|
DMA |
Yes |
|
USBHS |
Yes |
Device and Host modes |
SDMMC |
Yes |
ADMA2 supported |
CORDIC |
Yes |
|
FLASH |
Yes |
MTD driver |
UID |
Yes |
|
WDT |
No |
Not yet ported |
RTC |
No |
Not yet ported |
I2C |
No |
Not yet ported |
SPI |
No |
Not yet ported |
ADC |
No |
Not yet ported |
DAC |
No |
Not yet ported |
CAN/FDCAN |
No |
Not yet ported |
ETH |
No |
Not yet ported |
Note
The SIP Flash on N32H76x has a limitation that prevents effective cache usage. Therefore, code running from Flash may have lower performance than expected. It is recommended to place critical code in ITCM for better performance.