各位好：
最近在做CC2640的开发，但是在看芯片资料的时候发现CC2640有三组封装，CC2640F128RGZ，CC2640F128RHB，CC2640F128RSM。
这是看到的GPIO的引脚定义，其中只有33-36有第二组SPI，这是不是意味着我要是用到两组SPI的话需要用最大的封装？
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