PIC16F526 Datasheet, PDF (115/122 Pages) Microchip Technology – 14-Pin, 8-Bit Flash Microcontroller

APPENDIX A: REVISION HISTORY
Revision A (August 2007)
Original release of this document.
Revision B (December 2008)
Added DC and AC Characteristics graphs; Updated
Electrical Characteristics section; added I/O diagrams;
updated the Flash Data Memory Control Section; made
various changes to the Special Features of the CPU
Section and made general edits. Miscellaneous
updates.
Revision C (July 2009)
Removed “Preliminary” status; Revised Table 6-3: I/O
Pins; Revised Table 8-3: Reset Conditions; Revised
Table 14-4: A/D Converter Char.
Revision D (March 2010)
Added Package Drawings and Package Marking
Information for the 16-Lead Package Quad Flat, No
Lead Package (MG) - 3x3x0.9 mm Body (QFN);
Updated the Product Identification System section.
PIC16F526
 2010 Microchip Technology Inc.
DS41326D-page 115