SinoWealth SH30F2
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The SinoWealth SH30F2 series are microcontrollers based on the ARM Cortex-M0 core.
Flash Banks
| Device | Base address | Size | J-Link Support |
|---|---|---|---|
| Code Area | 0x00000000 | 124 KB | 
|
| E2PROM | 0x0FFC0000 | 3 KB |
|
| Code Protection | 0x0FFF8000 | 1 KB |
|
| Code Option | 0x0FFFA000 | 1 KB |
|
| OTP Block | 0x0FFFE000 | 256 Bytes |
|
Device Specifc Handling
Reset
The devices uses normal Cortex-M reset, no special handling is necessary, like described here.
Code Protection Area Programming
- The code protection area can be erased by performing a chip erase of the code area.
- After chip erasure, the area is programmed with default values to prevent the code area from being locked.
- Setting High-Level Read Protection (0xC33C) for RDP will permanently lock debug access.