stm32f103 nucleo—64

STM32F103 Nucleo-64是一款基于STM32F103RET6芯片的开发板。该开发板采用64引脚的LQFP封装，具有51个IO口。STM32F103RET6芯片是一款32位ARM Cortex-M3内核的微控制器，主频高达72MHz。它支持多种通信接口，包括CAN、I2C、SPI、UART/USART和USB。该芯片还具有丰富的外设，如DMA、PWM、温度传感器等。它的程序存储容量为512KB闪存，RAM容量为64KB。该芯片的工作温度范围为-40°C至85°C。您可以在某宝店铺多多林电子或立创商城购买到该开发板。\[2\]
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