PIC16LF876A-I Datasheet, PDF (225/234 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers

Power-up Timer (PWRT) .................................................. 148
PR2 Register ................................................................ 20, 61
Prescaler, Timer0
Assignment (PSA Bit) ................................................ 23
Rate Select (PS2:PS0 Bits) ....................................... 23
PRO MATE II Universal Device Programmer .................. 169
Program Counter
Reset Conditions ...................................................... 149
Program Memory ............................................................... 15
Interrupt Vector .......................................................... 15
Paging ........................................................................ 30
Program Memory Map and Stack
(PIC16F873A/874A) ........................................... 15
Program Memory Map and Stack
(PIC16F876A/877A) ........................................... 15
Reset Vector .............................................................. 15
Program Verification ......................................................... 157
Programming Pin (VPP) ........................................................ 8
Programming, Device Instructions ................................... 159
PSP. See Parallel Slave Port.
Pulse Width Modulation. See Capture/Compare/PWM,
PWM Mode.
PUSH ................................................................................. 30
R
RA0/AN0 Pin .................................................................. 8, 10
RA1/AN1 Pin .................................................................. 8, 10
RA2/AN2/VREF-/CVREF Pin ............................................ 8, 10
RA3/AN3/VREF+ Pin ....................................................... 8, 10
RA4/T0CKI/C1OUT Pin .................................................. 8, 10
RA5/AN4/SS/C2OUT Pin ............................................... 8, 10
RAM. See Data Memory.
RB0/INT Pin ................................................................... 9, 11
RB1 Pin .......................................................................... 9, 11
RB2 Pin .......................................................................... 9, 11
RB3/PGM Pin ................................................................. 9, 11
RB4 Pin .......................................................................... 9, 11
RB5 Pin .......................................................................... 9, 11
RB6/PGC Pin ................................................................. 9, 11
RB7/PGD Pin ................................................................. 9, 11
RC0/T1OSO/T1CKI Pin ................................................. 9, 12
RC1/T1OSI/CCP2 Pin .................................................... 9, 12
RC2/CCP1 Pin ............................................................... 9, 12
RC3/SCK/SCL Pin ......................................................... 9, 12
RC4/SDI/SDA Pin .......................................................... 9, 12
RC5/SDO Pin ................................................................. 9, 12
RC6/TX/CK Pin .............................................................. 9, 12
RC7/RX/DT Pin .............................................................. 9, 12
RCREG Register ................................................................ 19
RCSTA Register ................................................................. 19
ADDEN Bit ............................................................... 112
CREN Bit .................................................................. 112
FERR Bit .................................................................. 112
OERR Bit ................................................................. 112
RX9 Bit ..................................................................... 112
RX9D Bit .................................................................. 112
SPEN Bit .......................................................... 111, 112
SREN Bit .................................................................. 112
RD0/PSP0 Pin .................................................................... 13
RD1/PSP1 Pin .................................................................... 13
RD2/PSP2 Pin .................................................................... 13
RD3/PSP3 Pin .................................................................... 13
RD4/PSP4 Pin .................................................................... 13
RD5/PSP5 Pin .................................................................... 13
RD6/PSP6 Pin .................................................................... 13
RD7/PSP7 Pin .................................................................... 13
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PIC16F87XA
RE0/RD/AN5 Pin ............................................................... 13
RE1/WR/AN6 Pin ............................................................... 13
RE2/CS/AN7 Pin ................................................................ 13
Read-Modify-Write Operations ........................................ 159
Register File ....................................................................... 16
Register File Map (PIC16F873A/874A) ............................. 18
Register File Map (PIC16F876A/877A) ............................. 17
Registers
ADCON0 (A/D Control 0) ......................................... 127
ADCON1 (A/D Control 1) ......................................... 128
CCP1CON/CCP2CON (CCP Control 1
and CCP Control 2) ........................................... 64
CMCON (Comparator Control) ................................ 135
CVRCON (Comparator Voltage
Reference Control) .......................................... 141
EECON1 (EEPROM Control 1) ................................. 34
FSR ........................................................................... 31
INTCON ..................................................................... 24
OPTION_REG ......................................................23, 54
PCON (Power Control) .............................................. 29
PIE1 (Peripheral Interrupt Enable 1) .......................... 25
PIE2 (Peripheral Interrupt Enable 2) .......................... 27
PIR1 (Peripheral Interrupt Request 1) ....................... 26
PIR2 (Peripheral Interrupt Request 2) ....................... 28
RCSTA (Receive Status and Control) ..................... 112
Special Function, Summary ....................................... 19
SSPCON (MSSP Control 1, I²C Mode) ..................... 82
SSPCON (MSSP Control 1, SPI Mode) ..................... 73
SSPCON2 (MSSP Control 2, I²C Mode) ................... 83
SSPSTAT (MSSP Status, I²C Mode) ........................ 81
SSPSTAT (MSSP Status, SPI Mode) ........................ 72
Status ........................................................................ 22
T1CON (Timer1 Control) ........................................... 57
T2CON (Timer2 Control) ........................................... 61
TRISE Register .......................................................... 50
TXSTA (Transmit Status and Control) ..................... 111
Reset ........................................................................143, 147
Brown-out Reset (BOR). See Brown-out Reset (BOR).
MCLR Reset. See MCLR.
Power-on Reset (POR). See Power-on Reset (POR).
Reset Conditions for PCON Register ...................... 149
Reset Conditions for Program Counter .................... 149
Reset Conditions for Status Register ....................... 149
WDT Reset. See Watchdog Timer (WDT).
Reset, Watchdog Timer, Oscillator Start-up Timer,
Power-up Timer and Brown-out Reset
Requirements .......................................................... 184
Revision History ............................................................... 219
S
SCI. See USART.
SCK ................................................................................... 71
SDI ..................................................................................... 71
SDO ................................................................................... 71
Serial Clock, SCK .............................................................. 71
Serial Communication Interface. See USART.
Serial Data In, SDI ............................................................. 71
Serial Data Out, SDO ........................................................ 71
Serial Peripheral Interface. See SPI.
Slave Select Synchronization ............................................ 77
Slave Select, SS ................................................................ 71
Sleep ................................................................. 143, 147, 156
Software Simulator (MPLAB SIM) ................................... 168
Software Simulator (MPLAB SIM30) ............................... 168
SPBRG Register ................................................................ 20
Special Features of the CPU ........................................... 143
DS39582C-page 225