ZhiXin Z20K14xMC
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The ZhiXin Z20K14xM series are 32-bit low-power microcontrollers based on the Arm® Cortex®-M4(F) processor.
Flash Banks
Z20K142MC
| Flash bank | Base address | J-Link support | Flasher support | Loader | |
|---|---|---|---|---|---|
| Name | Bank size | ||||
| Program Flash | 0x00000000 |  |
|
Default | 256 KB |
| Data Flash | 0x01000000 | |
|
Default | 128 KB |
| IFR | 0x02000000 | |
|
Default | 32 KB |
Z20K144MC
| Flash bank | Base address | J-Link support | Flasher support | Loader | |
|---|---|---|---|---|---|
| Name | Bank size | ||||
| Program Flash | 0x00000000 | |
|
Default | 512 KB |
| Data Flash | 0x01000000 | |
|
Default | 128 KB |
| IFR | 0x02000000 | |
|
Default | 32 KB |
Z20K146MC
| Flash bank | Base address | J-Link support | Flasher support | Loader | |
|---|---|---|---|---|---|
| Name | Bank size | ||||
| Program Flash | 0x00000000 | |
|
Default | 1024 KB |
| Data Flash | 0x01000000 | |
|
Default | 128 KB |
| IFR | 0x02000000 | |
|
Default | 32 KB |
Z20K148MC
| Flash bank | Base address | J-Link support | Flasher support | Loader | |
|---|---|---|---|---|---|
| Name | Bank size | ||||
| Program Flash | 0x00000000 | |
|
Default | 2048 KB |
| Data Flash | 0x01000000 | |
|
Default | 128 KB |
| IFR | 0x02000000 | |
|
Default | 32 KB |
Watchdog Handling
- The device has a watchdog (WDOG).
- The watchdog is fed during flash programming.
Device Specific Handling
Connect
- On connect the RAM working area is initialized. This is necessary because this device uses ECC RAM.
Reset
- The device uses normal Cortex-M reset, no special handling necessary, like described here.