PIC16F72-I/SP Microchip Technology Inc., PIC16F72-I/SP Datasheet - Page 129

• Manufacturer Part Number: PIC16F72-I/SP
• Description: 28 PIN, 3.5 KB FLASH, 128 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F72-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Oscillator Configuration................................................. 59, 61
Oscillator, WDT ................................................................... 70
P
P.......................................................................................... 44
Package Marking Information ........................................... 117
PCFG0 bit ........................................................................... 54
PCFG1 bit ........................................................................... 54
PCFG2 bit ........................................................................... 54
PCL Register............................................................. 9, 10, 18
PCLATH Register ..................................................... 9, 10, 18
PCON Register ................................................................... 64
PICDEM 1 Low Cost PICmicro
PICDEM 17 Demonstration Board ...................................... 84
PICDEM 2 Low Cost PIC16CXX
PICDEM 3 Low Cost PIC16CXXX
PICSTART Plus Entry Level
Pin Functions
Pinout Descriptions
POP .................................................................................... 19
POR. See Power-on Reset
PORTA
2002 Microchip Technology Inc.
Demonstration Board.................................................... 83
Demonstration Board.................................................... 83
Demonstration Board.................................................... 84
Development Programmer ........................................... 83
Crystal Oscillator/Ceramic Resonators ....................... 61
HS ......................................................................... 61, 65
LP.......................................................................... 61, 65
RC................................................................... 61, 62, 65
XT ......................................................................... 61, 65
POR bit ....................................................................... 17
MCLR/V
OSC1/CLKI ................................................................... 6
OSC2/CLKO ................................................................. 6
RA0/AN0 ....................................................................... 6
RA1/AN1 ....................................................................... 6
RA2/AN2 ....................................................................... 6
RA3/AN3/V
RA4/T0CKI.................................................................... 6
RA5/AN4/SS ................................................................. 6
RB0/INT ........................................................................ 6
RB1 ............................................................................... 6
RB2 ............................................................................... 6
RB3 ............................................................................... 6
RB4 ............................................................................... 6
RB5 ............................................................................... 6
RB6/PGC ...................................................................... 6
RB7/PGD ...................................................................... 6
RC0/T1OSO/T1CKI ...................................................... 6
RC1/T1OSI ................................................................... 6
RC2/CCP1 .................................................................... 6
RC3/SCK/SCL .............................................................. 6
RC4/SDI/SDA ............................................................... 6
RC5/SDO ...................................................................... 6
RC6............................................................................... 6
RC7............................................................................... 6
V
V
PIC16F72...................................................................... 6
Associated Registers .................................................. 22
Functions .................................................................... 22
DD
SS
................................................................................ 6
............................................................................... 6
PP
..................................................................... 6
REF
.............................................................. 6
PORTA Register ................................................................... 9
PORTB
PORTB Register ................................................................... 9
PORTC
PORTC Register................................................................... 9
Postscaler, WDT
Power-down Mode. See SLEEP
Power-on Reset (POR)............................... 59, 62, 64, 65, 66
PR2 Register ...................................................................... 35
Prescaler, Timer0
PRO MATE II Universal Device Programmer ..................... 83
Product Identification System ........................................... 133
Program Counter
Program Memory
Program Memory Map and Stack ......................................... 7
Program Verification ........................................................... 72
PUSH.................................................................................. 19
R
R/W..................................................................................... 44
R/W bit ................................................................................ 49
RBIF bit............................................................................... 23
Read/Write bit Information, R/W ......................................... 44
Reader Response............................................................. 132
Reading Program Memory.................................................. 27
Receive Overflow Indicator bit, SSPOV.............................. 45
Register File Map.................................................................. 8
Associated Registers.................................................. 24
Functions .................................................................... 24
Pull-up Enable (RBPU bit) .......................................... 13
RB0/INT Edge Select (INTEDG bit)............................ 13
RB0/INT Pin, External ................................................ 69
RB7:RB4 Interrupt-on-Change Flag (RBIF bit)........... 14
RB7:RB4 Interrupt-on-Change ................................... 69
RB7:RB4 Interrupt-on-Change Enable
RB7:RB4 Interrupt-on-Change Flag
Associated Registers.................................................. 26
Functions .................................................................... 26
Assignment (PSA Bit) ................................................. 13
Rate Select (PS2:PS0 bits) ........................................ 13
Brown-out Reset (BOR).............................................. 64
Oscillator Start-up Timer (OST) ............................ 59, 64
POR Status (POR bit)................................................. 17
Power Control/Status Register (PCON)...................... 64
Power-down (PD bit) .................................................. 62
Power-up Timer (PWRT) ...................................... 59, 64
Time-out (TO bit) .................................................. 12, 62
Time-out Sequence .................................................... 64
Assignment (PSA bit) ................................................. 13
Rate Select (PS2:PS0 bits) ........................................ 13
RESET Conditions...................................................... 65
Paging ........................................................................ 19
PMADR....................................................................... 27
PMCON1 Register...................................................... 27
(RBIE bit) ............................................................... 69
(RBIF bit) ......................................................... 14, 69
PIC16F72
DS39597B-page 127