PIC12F639 Microchip Technology, PIC12F639 Datasheet - Page 177

• Manufacturer Part Number: PIC12F639
• Description: (PIC12F635 / PIC12F636 / PIC12F639) 8/14-PIN FLASH-BASED / 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
• Manufacturer: Microchip Technology

17.0
17.1
© 2005 Microchip Technology Inc.
*
PACKAGING INFORMATION
Package Marking Information
Standard PICmicro device marking consists of Microchip part number, year code, week code and
traceability code. For PICmicro device marking beyond this, certain price adders apply. Please check
with your Microchip Sales Office. For QTP devices, any special marking adders are included in QTP
price.
8-Lead PDIP
8-Lead SOIC
14-Lead PDIP
8-Lead DFN-S
Legend: XX...X
Note:
XXXXXX
XXXXXX
XXXXXNNN
XXXXYYWW
XXXXXXXX
XXXXXXXX
YYWW
XXXXXXXXXXXXXX
XXXXXXXXXXXXXX
NNN
YYWW
YYWWNNN
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
Y
YY
WW
NNN
*
e
3
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
PIC12F635/PIC16F636/639
Preliminary
Example
Example
Example
Example
12F635
12F635/P
/SN0510
PIC12F
635/MF
017
0510
PIC16F636-I/P
017
0510
0510017
017
e
3
)
DS41232B-page 175