PIC16F872-I/SO Microchip Technology, PIC16F872-I/SO Datasheet - Page 162

• Manufacturer Part Number: PIC16F872-I/SO
• Description: IC MCU FLASH 2KX14 EE 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F872-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Eeprom Size: 64 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C/SPI/SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL309-1073 - ADAPTER 28-SOIC TO 28-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1023 - ADAPTER 28-SOIC TO 28-DIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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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