AT24C04B_14 Datasheet, PDF (15/28 Pages) ATMEL Corporation – 2-Wire Automotive Temperature Serial EEPROM

Two-wire Serial EEPROM
11. Part Marketing Scheme
11.1. AT24C04B Device Package Marking
8-PDIP
Top Mark
Seal Year
Seal Week
--- --- --- --- --- --- --- ---
ATMLUYWW
--- --- --- --- --- --- --- ---
04B
1
* Lot Number
--- --- --- --- --- --- --- ---
Pin 1 Indicator (Dot)
8-SOIC
Top Mark
Seal Year
Seal Week
--- --- --- --- --- --- --- ---
ATMLHYWW
--- --- --- --- --- --- --- ---
04B
1
* Lot Number
--- --- --- --- --- --- --- ---
Pin 1 Indicator (Dot)
8-TSSOP
Top Mark
Pin 1 Indicator (Dot)
--- --- --- ---
* H YW W
--- --- --- --- ---
04B
1
--- --- --- --- ---
Bottom Mark
--- --- --- --- --- --- --- ---
PH
--- --- --- --- --- --- --- ---
AAAAAAAA
<- Pin 1 Indicator
Y = SEAL YEAR
WW = SEAL WEEK
6: 2006 0: 2010
02 = Week 2
7: 2007 1: 2011
04 = Week 4
8: 2008
9: 2009
2: 2012
3: 2013
:: : :::: :
:: : :::: ::
50 = Week 50
52 = Week 52
Lot Number to Use ALL Characters in Marking
BOTTOM MARK
No Bottom Mark
Y = SEAL YEAR
WW = SEAL WEEK
6: 2006 0: 2010
02 = Week 2
7: 2007
8: 2008
9: 2009
1: 2011
1
2: 2012
3: 2013
04 = Week 4
:: : :::: :
:: : :::: ::
50 = Week 50
52 = Week 52
Lot Number to Use ALL Characters in Marking
BOTTOM MARK
No Bottom Mark
Y = SEAL YEAR
6: 2006 0:
7: 2007 1:
8: 2008 2:
9: 2009 3:
2010
2011
2012
2013
WW = SEAL WEEK
02 = Week 2
04 = Week 4
:: : :::: :
:: : :::: ::
50 = Week 50
52 = Week 52
5226G–SEEPR–11/09
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