Nordic Semiconductor nRF52840
Jump to navigation
Jump to search
The Nordic Semiconductor nRF52840 includes a Cortex-M4.
Flash Banks
Internal Flash
| Device | Base address | Maximum size |
|---|---|---|
| Internal flash | [0x00000000] | Up to 1 MB |
QSPI Flash
QSPI flash programming requires special handling compared to internal flash. For more information about this, please see the QSPI Flash Programming Support article.
| Device | Base address | Maximum size | Supported pin configuration |
|---|---|---|---|
| External QSPI flash | [0x12000000] | 256 MB | *SCK@P017_CSN@P019_IO0@P020_IO1@P021_IO2@P022_IO3@P023 |