24AA256-EMC MICROCHIP [Microchip Technology], 24AA256-EMC Datasheet - Page 25

• Manufacturer Part Number: 24AA256-EMC
• Manufacturer: MICROCHIP [Microchip Technology]

© 2007 Microchip Technology Inc.
24AA128
24AA256
24AA512
Note:
Device
Temperature range (T) listed on second line. I = Industrial, E = Extended
Legend: XX...X
Note:
Note:
8-Lead DFN
24AA128
24AA256
24AA512
Marking
Line 1
XXXXXXX
T/XXXXX
YYWW
8-Lead 5x6mm DFN Package Marking (Pb-free)
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
NNN
e
e
Y
YY
WW
NNN
For very small packages with no room for the Pb-free JEDEC designator
3
3
, the marking will only appear on the outer carton or reel label.
24LC128
24LC256
24LC512
Year code (last digit of calendar year)
Alphanumeric traceability code (2 characters for small packages)
Part number or part number code
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Pb-free JEDEC designator for Matte Tin (Sn) plated devices
Device
Example
I/MF
24AA128
24AAXX/24LCXX/24FCXX
0528
24LC128
24LC256
24LC512
Marking
1L7
Line 1
: Pb-free
e
3
24FC128
24FC256
24FC512
Device
24FC128
24FC256
24FC512
Marking
Line 1
DS21930B-page 25