Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsIntegrated Circuits (ICs)PDIP 8 1024 kBit 128 K x 8

 2012-2013 Microchip Technology Inc. DS20005142B-page 19

23A1024/23LC1024

5.0 PACKAGING INFORMATION

5.1 Package Marking Information

8-Lead SOIC (3.90 mm)

XXXXYYWW

XXXXXXXT

NNN

Example:

SN 1328

23A1024I

1L7

Legend: XX...X Part number or part number code

T Temperature (I, E)

Y Year code (last digit of calendar year)

YY Year code (last 2 digits of calendar year)

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

NNN Alphanumeric traceability code (2 characters for small packages)

Pb-free JEDEC

designator for Matte Tin (Sn)

Note: For very small packages with no room for the Pb-free JEDEC

designator

, the marking will only appear on the outer carton or reel label.

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.

8-Lead TSSOP

Example:

XXXT

YYWW

NNN

3ABI

1328

1L7

Part Number

1st Line Marking Codes

PDIP SOIC TSSOP

23A1024 23A1024 23A1024T 3ABT

23LC1024 23LC1024 23LCBT 3LBT

Note: T = Temperature grade (I, E)

T/XXXNNN

XXXXXXXX

YYWW

8-Lead PDIP

I/P 1L7

23A1024

1343

Example: