Difference between revisions of "ArteryTek AT32A40x"
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| Internal flash || 0x08000000 || 1024KB || style="text-align:center;"| {{YES}} |
| Internal flash || 0x08000000 || 1024KB || style="text-align:center;"| {{YES}} |
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+ | | User data || 0x1FFFF800 || 512B || style="text-align:center;"| {{YES}} |
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| SPIM external flash || 0x08400000 || 16 MB || style="text-align:center;"| {{YES}} |
| SPIM external flash || 0x08400000 || 16 MB || style="text-align:center;"| {{YES}} |
Revision as of 10:16, 16 March 2024
ArteryTek AT32A40x are Cortex-M4 based MCUs
Contents
Flash Banks
Internal Flash
Flash Bank | Base address | Size | J-Link Support |
---|---|---|---|
Internal flash | 0x08000000 | 1024KB | |
User data | 0x1FFFF800 | 512B | |
SPIM external flash | 0x08400000 | 16 MB |
Notes for use of SPIM external flash
- For the use of SPIM, the user has to take care, when setting up clocks, that AHB clock does not exceed 120 MHz.
- When clocks are not setup, J-Link sets core clock to 200 MHz and AHB clock to 100 MHz during SPIM flash programming.
- Only SPIM Type 2 / EN25QH128A and pin configuration CLK@PB1_CS@PA8_IO0@PB10_IO1@PB11_IO2@PB7_IO3_@PB6 is supported right now.
Watchdog Handling
- The watchdog is fed during flash programming.
Device Specific Handling
Reset
- The device uses normal Cortex-M reset, no special handling necessary, like described here.