PIC16F872-I/SP Microchip Technology Inc., PIC16F872-I/SP Datasheet - Page 162

• Manufacturer Part Number: PIC16F872-I/SP
• Description: 28 PIN, 7 KB FLASH, 128 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F872-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 64 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

PIC16F872
P
P Bit
Packaging ............................................................... 151
PCL Register ..........................................................9
PCLATH Register ......................................................... 9
PCON Register .....................................................10
PEN Bit
PICDEM 1 Low Cost PICmicro
PICDEM 17 Demonstration Board ................................... 114
PICDEM 2 Low Cost PIC16CXX
PICDEM 3 Low Cost PIC16CXXX
PICSTART Plus Entry Level Development
PIE1 Register .............................................................. 10
PIE2 Register .............................................................. 10
Pinout Descriptions ......................................................... 5
PIR1 Register ............................................................... 9
PIR2 Register ............................................................... 9
POP ................................................................................... 20
POR. See Power-on Reset
PORTA ................................................................................ 5
PORTB ................................................................................ 6
PORTC ................................................................................ 6
Power-down Mode. See SLEEP
Power-on Reset (POR) .................................. 87
PR2 Register .............................................................. 10
PRO MATE II Universal Device Programmer .................. 113
Program Counter
DS30221C-page 160
STOP Bit (P) .............................................................. 52
BOR Bit ...................................................................... 19
POR Bit ...................................................................... 19
STOP Condition Enable Bit (PEN) ............................. 54
Demonstration Board ............................................... 113
Demonstration Board ............................................... 113
Demonstration Board ............................................... 114
Programmer ............................................................. 113
Associated Registers ................................................. 30
Functions ................................................................... 30
PORTA Register ................................................... 9
RA3
TRISA Register .......................................................... 29
Associated Registers ................................................. 32
Functions ................................................................... 32
PORTB Register ................................................... 9
RB0/INT Pin, External ................................................ 98
RB7:RB4 Interrupt-on-Change .................................. 98
RB7:RB4 Interrupt-on-Change Enable
RB7:RB4 Interrupt-on-Change Flag
TRISB Register ................................................... 11
Associated Registers ................................................. 34
Functions ................................................................... 34
PORTC Register ................................................... 9
TRISC Register .......................................................... 33
Oscillator Start-up Timer (OST) .......................... 87
Power Control (PCON) Register ................................ 92
Power-down (PD Bit) ................................................. 91
Power-up Timer (PWRT) .................................... 87
Time-out (TO Bit) ....................................................... 91
Time-out Sequence on Power-up .............................. 96
RESET Conditions ..................................................... 93
RA0 and RA5 Port Pins ..................................... 29
(RBIE Bit) ................................................... 98
(RBIF Bit) ............................................ 31
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91
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10
19
92
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154
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20
20
92
15
17
16
18
29
31
98
31
33
93
92
92
43
6
Program Memory
Program Verification ........................................................ 101
Programming, Device Instructions .................................. 103
Pulse Width Modulation. See Capture/Compare/PWM,
PUSH ................................................................................ 20
PWM Mode
R
R/W Bit .............................................................................. 59
R/W Bit .............................................................................. 59
RA0/AN0 Pin ....................................................................... 5
RA1/AN1 Pin ....................................................................... 5
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI Pin .................................................................... 5
RA5/SS/AN4 Pin ................................................................. 5
RAM. See Data Memory
RB0/INT Pin ........................................................................ 6
RB1 Pin ............................................................................... 6
RB2 Pin ............................................................................... 6
RB3/PGM Pin ...................................................................... 6
RB4 Pin ............................................................................... 6
RB5 Pin ............................................................................... 6
RB6/PGC Pin ...................................................................... 6
RB7/PGD Pin ...................................................................... 6
RC0/T1OSO/T1CKI Pin ....................................................... 6
RC1/T1OSI Pin .................................................................... 6
RC2/CCP1 Pin .................................................................... 6
RC3/SCK/SCL Pin ............................................................... 6
RC4/SDI/SDA Pin ................................................................ 6
RC5/SDO Pin ...................................................................... 6
RC6 Pin ............................................................................... 6
RC7 Pin ............................................................................... 6
RCEN Bit
Receive Overflow Indicator Bit (SSPOV) .......................... 53
Registers
Interrupt Vector ............................................................ 7
Paging ....................................................................... 20
Program Memory Map and Stack ................................ 7
RESET Vector ............................................................. 7
PWM Mode.
Setup ......................................................................... 49
Read/Write Bit Information (R/W) .............................. 52
Receive Enable Bit (RCEN) ...................................... 54
ADCON0 (A/D Control 0) Register ............................ 79
ADCON1 (A/D Control 1) Register ............................ 80
CCP1CON (CCP Control 1) Register ........................ 45
EECON1 (EEPROM Control) Register ...................... 24
INTCON Register ...................................................... 14
OPTION_REG Register ......................................13
PCON (Power Control) Register ............................... 19
PIE1 (Peripheral Interrupt Enable 1) Register ........... 15
PIE2 (Peripheral Interrupt Enable 2) Register ........... 17
PIR1 (Peripheral Interrupt Request 1) Register ........ 16
PIR2 (Peripheral Interrupt Request 2) Register ........ 18
Special Function, Summary ........................................ 9
SSPCON (Sync Serial Port Control) Register ........... 53
SSPCON2 (Sync Serial Port Control 2) Register ...... 54
SSPSTAT (Sync Serial Port Status) Register ........... 52
STATUS Register ...................................................... 12
T1CON (Timer1 Control) Register ............................. 39
T2CON (Timer 2 Control) Register ............................ 43
REF
REF
- Pin ............................................................. 5
+ Pin ............................................................ 5
© 2006 Microchip Technology Inc.
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