HCS412T datasheet(39/44 Pages) MICROCHIP

Part #	HCS412T

Description	KEELOQ Code Hopping Encoder and Transponder

PDF	44 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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39 / 44 page

Preliminary

DS41099C-page 39

HCS412

9.1

Package Marking Information

Legend: MM...M Microchip part number information

XX...X

Customer specific information*

Year code (last 2 digits of calendar year)

Week code (week of January 1 is week ‘01’)

NNN

Alphanumeric traceability code

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 marking consists of Microchip part number, year code, week code and traceability code. For

marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. For

SQTP devices, any special marking adders are included in SQTP price.

XXXXXXXX

XXXXXNNN

YYWW

8-Lead PDIP (300 mil)

Example

HCS412

XXXXX862

9925

8-Lead SOIC (150 mil)

XXXXXXXX

Example

NNN

XXXXYYWW

XXXXXXXX

862

XXXX9925

HCS412T Datasheet(PDF) 39 Page - Microchip Technology