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Hi,
How do I decipher the part marking on this MSP430G2553?
For example, what are the differences between the two ICs below?
Hi, Jackson,
The second row markings 9CK and 9CT are different, which mean they are from different assembly house. The last row marking stands for Lot trace code.
From the MSP430G2553 errata sheet MSP430G2553 Device Erratasheet (Rev. J), you can see the package marking definition.
Thanks,
Lixin
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