at24c128b ATMEL Corporation, at24c128b Datasheet - Page 13

• Manufacturer Part Number: at24c128b
• Description: Two-wire Serial Eeprom 128k 16,384 X 8
• Manufacturer: ATMEL Corporation

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