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> Products
> 32-bit Microcontrollers (MCUs)
> MCUs Product Selector

Features

Core

Cortex®-M33

Series

GD32G553

Package

QFN48

Max Speed (MHz)

216

Flash (Bytes)

256K

SRAM (Bytes)

128K

I/O

up to 43

GPTM (32bit)

2

GPTM (16bit)

5

Advanced TM (16bit)

3

HRTM

1

Basic TM (16bit)

2

LPTM (16bit)

1

SysTick (24bit)

1

WDG

2

RTC

1

USART+UART

3+2

I2C

4

QSPI

1

SPI

3

CAN 2.0B

3xFD

TMU

1

EXMC

1

12bit ADC Units (CHs)

4(21)

12bit DAC Units

8

Comp

7

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