PIC16F1825T-ESS datasheet(435/448 Pages) MICROCHIP

435 / 448 page

 2010-2012 Microchip Technology Inc.

DS41440C-page 437

PIC16(L)F1825/1829

APPENDIX A: DATA SHEET

REVISION HISTORY

Revision A (08/2010)

Original release.

Revision B (05/2011)

Revised Electrical Specifications.

Revision C (06/2012)

Updated the Family Types table; Updated Figures 1, 2

and 3; Updated Table 3-3; Changed all instances of

SDO into SDO1, SDOSEL into SDO1SEL and SSSEL

into SS1SEL; Added PIR3, PIR4, PIE3 and PIE4 to

Table 3-3; Updated Register 4-2; Updated Sections

5.2.2.5 and 5.5.3; Added Note 1 to Table 11-3; Updated

Figure 13-1 and Equation 16-1; Updated Section 19.9;

Added charts to the DC and AC Characteristics Graphs

section; Revised the Electrical Specifications section;

Updated the Packaging Information section; Updated

the Product Identification System section; Other minor

corrections.

APPENDIX B: MIGRATING FROM

OTHER PIC®

DEVICES

This shows a comparison of features in the migration

from the PIC16F648 device to the PIC16(L)F1825/1829

family of devices.

This section provides comparisons when migrating from

other similar PIC® devices to the PIC16(L)F1825/1829

family of devices.

B.1

PIC16F648A to PIC16F1825/1829

TABLE B-1:

FEATURE COMPARISON

Feature

PIC16F648A

PIC16F1825/1829

Max. Operating

Speed

20 MHz

32 MHz

Max. Program

Memory (Words)

Max. SRAM (Bytes)

256

1024

Max. EEPROM

(Bytes)

256

A/D Resolution

10-bit

Timers (8/16-bit)

2/1

4/1

Brown-out Reset

Internal Pull-ups

RB<7:0>

PIC16F1825:

RA<5:0>, RC<5:0>

DSTEMP:

RA<5:0>, RB<7:4>,

RC<7:0>

Interrupt-on-change

RB<7:4>

PIC16F1825:

RA<5:0>, Edge

Selectable

DSTEMP:

RA<5:0>, RB<7:4>,

Edge Selectable

Comparator

AUSART/EUSART

1/0

0/1

Extended WDT

Software Control

Option of WDT/BOR

INTOSC

Frequencies

48 kHz or

4 MHz

31 kHz - 32 MHz

Clock Switching

Capacitive Sensing

CCP/ECCP

2/0

2/2

Enhanced PIC16

CPU

MSSPx/SSPx

2/0

Reference Clock

Data Signal

Modulator

SR Latch

Voltage Reference

DAC

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