请问有替换STM32F103RB的MCU型号吗?
ARM芯片不需要PIN对PIN,主要是要求功能(目前所需的ARM资源有USRAT,I2C,SPI,Timer,Port Interrupt)一致即可,应用环境温度(-40°~125°)。
感谢。
Susan Yang:
是必须要ARM芯片吗?这个大部分MSP430也能满足您的需求,您可以在下面的链接筛选一下
www.ti.com/…/products.html
或者您可以具体说一下您的应用环境吗?
AndongSun:
STM32F103RB资源如下:The STM32F103xx medium-density performance line family incorporates the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
Susan Yang:
回复 AndongSun:
在MCU内带CAN的只有MSP432和C2000系列的产品
www.ti.com.cn/…/MSP432E411Y
建议您去处理器板块发帖问一下
e2echina.ti.com/…/
灰小子:
楼主可以考虑下msp432,或者tiva系列的mcu
都能满足楼主的要求的
xyz549040622:
带CAN的话,选择TM4C123x系列的即可。