At90so4 – Rainbow Electronics AT90SO4 User Manual

Page 7

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7

AT90SO4

6579A–SMS–29Jan10

Product Marking

Figure 1.

Package DFN8

Figure 1.

Package SOIC8

39WWzzz
LLLLL
YYMM

39: Chip Identification Number
WW: ROM Code
zzz: Chip Personalization Number
LLLLL : Lot Number
YYMM : Date Code

39WWzzz
LLLLL
YYMM

39: Chip Identification Number
WW: ROM Code
zzz: Chip Personalization Number
LLLLL : Lot Number
YYMM : Date Code

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