PIC16F72-E Datasheet, PDF (125/136 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

PIC16F72
APPENDIX A: REVISION HISTORY
Revision A (April 2002)
This is a new data sheet. However, this device is sim-
ilar to the PIC16C72 device found in the PIC16C7X
Data Sheet (DS30390), the PIC16C72A Data Sheet
(DS35008) or the PIC16F872 device (DS30221).
Revision C (January 2007)
This revision includes updates to the packaging
diagrams.
Revision B (May 2002)
Final data sheet. Includes device characterization
data. Minor typographic revisions throughout.
APPENDIX B: CONVERSION CONSIDERATIONS
Considerations for converting from previous versions of devices to the ones listed in this data sheet are listed in Table B-1.
TABLE B-1: CONVERSION CONSIDERATIONS
Characteristic
PIC16C72/72A
PIC16F872
Pins
28
28
Timers
3
3
Interrupts
8
10
Communication
Basic SSP/SSP
(SPI, I²C Slave)
MSSP
(SPI, I²C Master/Slave)
Frequency
20 MHz
20 MHz
A/D
8-bit, 5 Channels
10-bit, 5 Channels
CCP
Program Memory
1
2K EPROM
1
2K FLASH
(1,000 E/W cycles)
RAM
128 bytes
128 bytes
EEPROM Data
Other
None
—
64 bytes
In-Circuit Debugger,
Low Voltage Programming
PIC16F72
28
3
8
SSP
(SPI, I²C Slave)
20 MHz
8-bit, 5 Channels
1
2K FLASH
(1000 E/W cycles)
128 bytes
None
—
© 2007 Microchip Technology Inc.
DS39597C-page 123