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PIC16F722AT-E/ML Datasheet(PDF) 273 Page - Microchip Technology

Part # PIC16F722AT-E/ML
Description  28-Pin Flash Microcontrollers with nanoWatt XLP Technology
PDF  284 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC16F722AT-E/ML Datasheet(HTML) 273 Page - Microchip Technology

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 2010 Microchip Technology Inc.
DS41417A-page 273
PIC16F/LF722A/723A
APPENDIX A: DATA SHEET
REVISION HISTORY
Revision A (April 2010)
Original release of this data sheet.
APPENDIX B: MIGRATING FROM
OTHER PIC®
DEVICES
This discusses some of the issues in migrating from
other PIC® devices to the PIC16F722A/723A family of
devices.
B.1
PIC16F77 to PIC16F722A/723A
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 ealier
version. These differences may cause this
device to perform differently in your
application than the earlier version of this
device.
Note:
The user should verify that the device
oscillator starts and performs as expected.
Adjusting the loading capacitor values
and/or the oscillator mode may be
required.
TABLE B-1:
FEATURE COMPARISON
Feature
PIC16F77
PIC16F722A/
723A
Max. Operating Speed
20 MHz
20 MHz
Max. Program
Memory (Words)
8K
4K
Max. SRAM (Bytes)
368
192
A/D Resolution
8-bit
8-bit
Timers (8/16-bit)
2/1
2/1
Oscillator Modes
4
8
Brown-out Reset
Y
Y
Internal Pull-ups
RB<7:0>
RB<7:0>
Interrupt-on-change
RB<7:4>
RB<7:0>
Comparator
0
0
USART
Y
Y
Extended WDT
N
N
Software Control
Option of WDT/BOR
NN
INTOSC Frequencies
None
500 kHz -
16 MHz
Clock Switching
N
N



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