AT24C128B_14 Datasheet, PDF (13/23 Pages) ATMEL Corporation – Schmitt Trigger, Filtered Inputs for Noise Suppression

11. Part marking scheme
11.1 8-PDIP
TOP MARK
Seal Year
| Seal Week
|||
|---|---|---|---|---|---|---|---|
ATMLUYWW
|---|---|---|---|---|---|---|---|
2DB
1
|---|---|---|---|---|---|---|---|
* Lot Number
|---|---|---|---|---|---|---|---|
|
Pin 1 Indicator (Dot)
AT24C128B
Y = SEAL YEAR
6: 2006 0: 2010
7: 2007
8: 2008
9: 2009
1: 2011
2: 2012
3: 2013
WW = SEAL WEEK
02 = Week 2
04 = Week 4
:: : :::: :
:: : :::: ::
50 = Week 50
52 = Week 52
Lot Number to Use ALL Characters in Marking
BOTTOM MARK
No Bottom Mark
11.2 8-SOIC
TOP MARK
Seal Year
| Seal Week
|||
|---|---|---|---|---|---|---|---|
ATMLHYWW
|---|---|---|---|---|---|---|---|
2DB 1
|---|---|---|---|---|---|---|---|
* Lot Number
|---|---|---|---|---|---|---|---|
|
Pin 1 Indicator (Dot)
Y = SEAL YEAR
6: 2006 0: 2010
7: 2007 1: 2011
8: 2008 2: 2012
9: 2009 3: 2013
WW = SEAL WEEK
02 = Week 2
04 = Week 4
:: : :::: :
:: : :::: ::
50 = Week 50
52 = Week 52
Lot Number to Use ALL Characters in Marking
BOTTOM MARK
No Bottom Mark
13
5296A–SEEPR–1/08