FS32R274KBK2MMM,和FS32R274KCK2MMM的区别

[xingzhang_xuan]

 雷达芯片FS32R274KBK2MMM,和FS32R274KCK2MMM,之间有什么区别吗？可以替换吗？这个CSE代表什么含义？请帮忙告知一下，谢谢了。

[changyang]

Hi Xingxuan,

The answer can be found in datasheet page 10:

FS32R274KBK2MMM: configuration B = CSE yes

FS32R274KCK2MMM: configuration C = CSE no

Two parts are pin-compatible. 

CSE is short for Cryptographic Security Engine which aims at enabling advanced security management, such as security boot. For more infomation please refer to reference manual, or directly reach me out: chang.yang@nxp.com

Hope it can help.

BR

Chang