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  1. Devices
  2. GD32L23x Series
  3. GD32L233
  4. GD32L233CB

GD32L233CB

GigaDevice

  • Core

    Cortex-M23

  • Family

    GD32L23x Series

  • Sub-Family

    GD32L233

  • CMSIS Pack

    GD32L23x_DFP

GD32L23x - ARM Cortex-M23 Core
Frequency up to 65 MHz
Single-cycle multiplier and hardware divider
NVIC support 16 internal, 31 external interrupts, each has 4 priority levels

Memories
Flash size from 64KB to 256KB
SRAM size from 16KB to 32KB
3KB ISP loader ROM
1KB OTP byte

Low power management
Power saving mode: sleep, deep-sleep, standby mode
Independent battery supply for real-calendar RTC and backup register

Core

Processor

Cortex-M23
Maximum Clock Frequency
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone NO_TZ
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian