Data Sheet

24AA256/24LC256/24FC256
DS20001203X-page 40 1998-2021 Microchip Technology Inc.
APPENDIX A: REVISION HISTORY
Revision X (10/2021)
Replaced terminology Master and Slave with Host
and Client respectively; Added Automotive Product
Identification System; Updated DFN, PDIP, SOIC,
TDFN and TSSOP package drawings.
Revision W (08/2019)
Updated content throughout for clarification.
Revision V (08/2018)
Updated First Line Marking Codes table.
Revision U (11/2013)
Updated ICCS.
Revision T (04/2013)
Added TDFN Package.
Revision S (12/2012)
Revise Automotive E-temp.
Revision R (07/2011)
Added Chip Scale package.
Revision Q (05/10)
Revised Table 1-1, Table 1-2, Section 6.1; Updated
Package Drawings.
Revision P
Revised Features; Changed 1.8V voltage to 1.7V;
Replaced Package Drawings; Revised markings (8-lead
SOIC); Revised Product ID System.
Revision N
Revised Sections 2.1 and 2.4. Removed 14-Lead
TSSOP Package.
Revision M
Added 1.8V 400 kHz option for 24FC256.
Revision L
Corrections to Section 1.0, Electrical Characteristics.