• 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