PIC16HV540 Datasheet, PDF (33/36 Pages) Microchip Technology – Enhanced PIC16C54 EPROM-Based 8-Bit CMOS Microcontroller With On-Chip Voltage Regulator

9.1 Package Marking Information
18-Lead PDIP
MMMMMMMMMMMMMMMMM
MMMMMMMMMMMMMMMMM
AABBCDE
18-Lead SOIC
MMMMMMMMMMMM
MMMMMMMMMMMM
MMMMMMMMMMMM
AABBCDE
18-Lead CERDIP Windowed
MMMMMMMM
MMMMMMMM
AABBCDE
20-Lead SSOP
MMMMMMMMMMM
MMMMMMMMMMM
AABBCDE
PIC16HV540
Example
PIC16HV540
04I/P456
9823CBA
Example
PIC16HV540
04I/S0218
9818CDK
Example
PIC16HV5
40MMMMMM
9801CBA
Example
PIC16HV540
04I/218
9820CBP
Legend: MM...M
XX...X
AA
BB
C
D
E
Microchip part number information
Customer specific information*
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Facility code of the plant at which wafer is manufactured
O = Outside Vendor
C = 5” Line
S = 6” Line
H = 8” Line
Mask revision number
Assembly code of the plant or country of origin in which
part was assembled
Note: 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.
* Standard OTP marking consists of Microchip part number, year code, week code, facility code, mask
rev#, and assembly code. For OTP 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.
© 1998 Microchip Technology Inc.
Preliminary
DS40197A-page 33