BG770A ordering codes

[kane4421]

Hello, I am trying to understand the different ordering codes, but I can’t see the descriptions in the datasheets.

Can somebody please explain what is the meaning for the different parts of the code? I am trying to buy an evaluation dev kit (hence the -TE-A ending on the module). What is the difference of SGNSA vs TA0AA? What is the last digit before the first hyphen (here A, B, C, or D)?

Best regards,
Kane

[Stephen.Li-Q]

SGNSA is means module only , without PCB board ,
if you want to buy one dev kit , pls select the below 2 items

1. 
   
   2 general bottom kit board