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https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/927141/msp430g2553-part-marking
您好！
如何在此 MSP430G2553上解密器件标识？
例如、以下两个 IC 之间有何差异？
您好、Jackson、
第二行标记9CK 和9CT 不同、这意味着它们来自不同的装配体。 最后一行标记表示批次追踪代码。
从 MSP430G2553勘误表 MSP430G2553器件勘误表(修订版 J)中、您可以看到封装标记定义。
谢谢、
Lixin
