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我现用的pic18f4455想转用msp430,不知用哪个型号?有没有选型工具?

Other Parts Discussed in Thread: MSP430F5509

我现用的pic18f4455想转用msp430,不知用哪个型号?有没有选型工具?

要求:1.低功耗;2.两个串口,一个用作转usb;3.最好封装相近和兼容;4.资源丰富;5.性价比高 谢

  • 我查了一下PIC18F4455,

    资源: 24K Flash,2K RAM, 12 MHz, 10 bit ADC,USB 2.0, 1 UART, 1SPI/I2C, 40 pin 封装。

    可以使用MSP430F5509,48LQFP脚封装。

    资源:24K Flash,4K RAM,2 Uart,1 SPI/I2C, RTC, Comparatator, 10 bit ADC, USB, DMA, SVS, 4 X 16 bit Timer.

    TI官方网站1K参考报价:1.85美金

    价廉物美啊。