24FC256ISN Datasheet, PDF (15/42 Pages) Microchip Technology – 256K I2C™ CMOS Serial EEPROM

24AA256/24LC256/24FC256
Package Marking Information (Continued)
8-Lead TSSOP
XXXX
TYWW
NNN
8-Lead MSOP
XXXXXT
YWWNNN
Example:
4LD
I510
017
Example:
4L256I
510017
8-Lead DFN-S
XXXXXXX
T/XXXXX
YYWW
NNN
8-Lead TDFN
XXX
YWW
NN
8-Lead Chip Scale
XXX
XYYW
WNNN
Example:
24LC256
I/MF e3
0510
017
Example:
EF4
0510
017
Example:
249
A051
0017
Part No.
24AA256
24LC256
24FC256
First Line Marking Codes
TSSOP Package Codes MSOP Package Codes
4AD
4A256T
4LD
4L256T
4FD
4F256T
TDFN Package Codes
—
EF4
—
 1998-2013 Microchip Technology Inc.
DS20001203T-page 15