Difference between revisions of "GigaDevice GD32L23"

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(Created page with "__TOC__ The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers. ==Internal Flash== ===Supported Regions=== The size and sectorization of th...")
 
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The GigaDevice GD32L23 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M23 processor.
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__TOC__
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==Flash Banks==
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===Internal Flash===
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{| class="seggertable"
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|-
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! Flash Bank || Base address !! Size || J-Link Support
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|-
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| Main flash || 0x08000000 || Up to 256 KB || style="text-align:center;"| {{YES}}
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|-
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| Option Bytes || 0x1FFFF800 || 16 B || style="text-align:center;"| {{YES}}
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|-
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| OTP Bytes || 0x1FFF7000 || 512 B || style="text-align:center;"| {{NO}}
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|}
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==Watchdog Handling==
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*The device does have 2 watchdogs, FWDGT and WWDGT.
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*The WWDGT watchdog is fed during flash programming.
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==Device Specific Handling==
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===Connect===
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*On Connect, protection level is checked. For further information regarding this, please click [[GigaDevice_GD32| here]].
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===Reset===
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*The device uses normal Cortex-M reset, no special handling necessary, like described [[J-Link_Reset_Strategies#Type_0:_Normal | here]].
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==Evaluation Boards==
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*[[GigaDevice_GD32L233R-EVAL | GigaDevice GD32L233R-EVAL]]
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==Example Application==
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*[[GigaDevice_GD32L233R-EVAL#Example_Project | GigaDevice GD32L233R-EVAL]]
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__TOC__
  
__TOC__
 
The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers.
  
The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers.

Revision as of 17:29, 27 February 2024

The GigaDevice GD32L23 series are 32-bit general-purpose microcontrollers based on the ARM Cortex-M23 processor.

Flash Banks

Internal Flash

Flash Bank Base address Size J-Link Support
Main flash 0x08000000 Up to 256 KB YES.png
Option Bytes 0x1FFFF800 16 B YES.png
OTP Bytes 0x1FFF7000 512 B NO.png

Watchdog Handling

  • The device does have 2 watchdogs, FWDGT and WWDGT.
  • The WWDGT watchdog is fed during flash programming.

Device Specific Handling

Connect

  • On Connect, protection level is checked. For further information regarding this, please click here.

Reset

  • The device uses normal Cortex-M reset, no special handling necessary, like described here.

Evaluation Boards

Example Application



The GigaDevice GD32L23 series are general-purpose Cortex-M23 based 32-bit microcontrollers.

Internal Flash

Supported Regions

The size and sectorization of the internal flash differs depending on the exact device.

Device Size (KiB) Memory region
GD32L233C8T6 64 0x00000000 - 0x0000FFFF
GD32L233CBT6 128 0x00000000 - 0x0001FFFF
GD32L233CCT6 256 0x00000000 - 0x0003FFFF
GD32L233K8T6 64 0x00000000 - 0x0000FFFF
GD32L233K8Q6 64 0x00000000 - 0x0000FFFF
GD32L233KBT6 128 0x00000000 - 0x0001FFFF
GD32L233KBQ6 128 0x00000000 - 0x0001FFFF
GD32L233R8T6 64 0x00000000 - 0x0000FFFF
GD32L233RBT6 128 0x00000000 - 0x0001FFFF
GD32L233RCT6 256 0x00000000 - 0x0003FFFF

Evaluation Boards

Example Application

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