PIC16F882_12 Datasheet, PDF (324/338 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16F882/883/884/886/887
APPENDIX B: MIGRATING FROM
OTHER PIC^®
DEVICES
This discusses some of the issues in migrating from
other PIC devices to the PIC16F88X Family of devices.
B.1 PIC16F87X to PIC16F88X
TABLE B-1: FEATURE COMPARISON
Feature
Max Operating Speed
Max Program
Memory (Words)
SRAM (bytes)
A/D Resolution
Data EEPROM (Bytes)
Timers (8/16-bit)
Oscillator Modes
Brown-out Reset
Software Control Option
of WDT/BOR
Internal Pull-ups
Interrupt-on-change
Comparator
References
ECCP/CCP
Ultra Low-Power
Wake-Up
Extended WDT
INTOSC Frequencies
Clock Switching
MSSP
USART
ADC Channels
PIC16F87X
20 MHz
8192
368
10-bit
256
2/1
4
Y
N
RB<7:4>
RB<7:4>
2
CVREF
0/2
N
N
N
N
Standard
AUSART
8
PIC16F88X
20 MHz
8192
368
10-bit
256
2/1
8
Y (2.1V/4V)
Y
RB<7:0>,
MCLR
RB<7:0>
2
CVREF and
VP6
1/1
Y
Y
32 kHz-8 MHz
Y
w/Slave
Address Mask
EUSART
14
Note:
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.
DS41291G-page 324
 2006-2012 Microchip Technology Inc.