Datasheet

 2011 Microchip Technology Inc. DS41391D-page 393
PIC16(L)F1826/27
APPENDIX A: DATA SHEET
REVISION HISTORY
Revision A
Original release (06/2009)
Revision B (08/09)
Revised Tables 5-3, 6-2, 12-2, 12-3; Updated Electrical
Specifications; Added UQFN Package; Added SOIC
and QFN Land Patterns; Updated Product ID section.
Revision C (06/10)
Updated Electrical Specification and included
Enhanced Core Golden Chapters.
Revision D (04/11)
Added Char Data to release Final data sheet.
APPENDIX B: MIGRATING FROM
OTHER PIC
®
DEVICES
This section provides comparisons when migrating
from other similar PIC
®
devices to the
PIC16(L)F1826/27 family of devices.
B.1 PIC16F648A to PIC16(L)F1827
TABLE B-1: FEATURE COMPARISON
Feature PIC16F648A PIC16(L)F1827
Max. Operating
Speed
20 MHz 32 MHz
Max. Program
Memory (Words)
4K 4K
Max. SRAM (Bytes) 256 384
Max. EEPROM
(Bytes)
256 256
A/D Resolution 10-bit 10-bit
Timers (8/16-bit) 2/1 4/1
Brown-out Reset Y Y
Internal Pull-ups RB<7:0> RB<7:0>, RA5
Interrupt-on-Change RB<7:4> RB<7:0>, Edge
Selectable
Comparator 2 2
AUSART/EUSART 1/0 0/2
Extended WDT N Y
Software Control
Option of WDT/BOR
NY
INTOSC
Frequencies
48 kHz or
4 MHz
31 kHz -
32 MHz
Clock Switching Y Y
Capacitive Sensing N Y
CCP/ECCP 2/0 2/2
Enhanced PIC16
CPU
NY
MSSPx/SSPx 0 2/0
Reference Clock N Y
Data Signal
Modulator
NY
SR Latch N Y
Voltage Reference N Y
DAC Y Y