Datasheet

 2011-2013 Microchip Technology Inc. DS40001453E-page 431
PIC16(L)F1847
APPENDIX A: DATA SHEET
REVISION HISTORY
Revision A (January 2011)
Original release of this document.
Revision B (May 2011)
Added Operating Current Value; Updated the Electrical
Specifications section; Updated the Packaging
Information section; Other minor corrections.
Revision C (November 2012)
Updated Electrical Specifications and added
characterization data.
Revision D (March 2013)
Updated Register 19-1 and Table 30-10; Other minor
corrections.
Revision E (July 2013)
Updated Section 14.0 FVR; Updated Register 14-1
FVRCON; Updated Section 30 Electrical Specifica-
tions; Updated Figures 31-55, 31-56, 31-57, 31-58,
31-59; Packaging: Added Land Pattern for UQFN.
APPENDIX B: MIGRATING FROM
OTHER PIC
®
DEVICES
This section provides comparisons when migrating
from other similar PIC
®
devices to the PIC16(L)F1847
family of devices.
B.1 PIC16F648A to PIC16(L)F1847
TABLE B-1: FEATURE COMPARISON
Feature PIC16F648A PIC16(L)F1847
Max. Operating
Speed
20 MHz 32 MHz
Max. Program
Memory (Words)
4K 8K
Max. SRAM (Bytes) 256 1024
Max. EEPROM
(Bytes)
256 256
ADC 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 0/1
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 0 2
Reference Clock N Y
Data Signal
Modulator
NY
SR Latch N Y
Voltage Reference N Y
DAC Y Y
Note 1: This device has been designed to perform to the parameters of its data sheet. It has been tested to an
electrical specification designed to determine its conformance with these parameters. Due to process
differences in the manufacture of this device, this device may have different performance characteristics
than its earlier version. These differences may cause this device to perform differently in your application
than the earlier version of this device.