Datasheet

 2001-2013 Microchip Technology Inc. DS39582C-page 219
PIC16F87XA
APPENDIX A: REVISION HISTORY
Revision A (November 2001)
Original data sheet for PIC16F87XA devices. The
devices presented are enhanced versions of the
PIC16F87X microcontrollers discussed in the
“PIC16F87X Data Sheet” (DS30292).
Revision B (October 2003)
This revision includes the DC and AC Characteristics
Graphs and Tables. The Electrical Specifications in
Section 17.0 “Electrical Characteristics” have been
updated and there have been minor corrections to the
data sheet text.
Revision C (January 2013)
Added a note to each package outline drawing.
APPENDIX B: DEVICE
DIFFERENCES
The differences between the devices in this data sheet
are listed in Table B-1.
TABLE B-1: DIFFERENCES BETWEEN DEVICES IN THE PIC16F87XA FAMILY
PIC16F873A PIC16F874A PIC16F876A PIC16F877A
Flash Program Memory
(14-bit words)
4K 4K 8K 8K
Data Memory (bytes) 192 192 368 368
EEPROM Data Memory (bytes) 128 128 256 256
Interrupts 14 15 14 15
I/O Ports Ports A, B, C Ports A, B, C, D, E Ports A, B, C Ports A, B, C, D, E
Serial Communications MSSP, USART MSSP, USART MSSP, USART MSSP, USART
Parallel Slave Port No Yes No Yes
10-bit Analog-to-Digital Module 5 input channels 8 input channels 5 input channels 8 input channels
Packages 28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
40-pin PDIP
44-pin PLCC
44-pin TQFP
44-pin QFN
28-pin PDIP
28-pin SOIC
28-pin SSOP
28-pin QFN
40-pin PDIP
44-pin PLCC
44-pin TQFP
44-pin QFN