Microchip Technology IC MCU OTP 4K PIC16C74B-20/L PLCC-44 MCP PIC16C74B-20/L Data Sheet
Product codes
PIC16C74B-20/L
1998-2013 Microchip Technology Inc.
DS30605D-page 171
PIC16C63A/65B/73B/74B
O
OERR bit ............................................................................. 66
OPCODE ............................................................................ 99
OPTION Register ................................................................ 20
OSC Selection .................................................................... 85
Oscillator
OPCODE ............................................................................ 99
OPTION Register ................................................................ 20
OSC Selection .................................................................... 85
Oscillator
HS ......................................................................... 86, 90
LP.......................................................................... 86, 90
RC............................................................................... 86
XT ......................................................................... 86, 90
LP.......................................................................... 86, 90
RC............................................................................... 86
XT ......................................................................... 86, 90
Oscillator Configurations ..................................................... 86
Output of TMR2 .................................................................. 47
Output of TMR2 .................................................................. 47
P
P.......................................................................................... 56
Packaging ......................................................................... 153
Paging, Program Memory ................................................... 26
Parallel Slave Port ........................................................ 34, 37
Parallel Slave Port (PSP)
Packaging ......................................................................... 153
Paging, Program Memory ................................................... 26
Parallel Slave Port ........................................................ 34, 37
Parallel Slave Port (PSP)
PCFG0 bit ........................................................................... 80
PCFG1 bit ........................................................................... 80
PCFG2 bit ........................................................................... 80
PCL Register........................................................... 17, 18, 26
PCLATH .............................................................................. 91
PCLATH Register ................................................... 17, 18, 26
PCON Register ............................................................. 25, 89
PD bit ............................................................................ 19, 87
PICDEM
PCFG1 bit ........................................................................... 80
PCFG2 bit ........................................................................... 80
PCL Register........................................................... 17, 18, 26
PCLATH .............................................................................. 91
PCLATH Register ................................................... 17, 18, 26
PCON Register ............................................................. 25, 89
PD bit ............................................................................ 19, 87
PICDEM
TM
TM
TM
®
Development System ........................................................ 109
PIE1 Register ...................................................................... 22
PIE2 Register ...................................................................... 24
Pin Functions
PIE1 Register ...................................................................... 22
PIE2 Register ...................................................................... 24
Pin Functions
MCLR/V
PP
OSC1/CLKIN......................................................... 11, 12
OSC2/CLKOUT..................................................... 11, 12
RA0/AN0 ............................................................... 11, 12
RA1/AN1 ............................................................... 11, 12
RA2/AN2 ............................................................... 11, 12
RA3/AN3/V
OSC2/CLKOUT..................................................... 11, 12
RA0/AN0 ............................................................... 11, 12
RA1/AN1 ............................................................... 11, 12
RA2/AN2 ............................................................... 11, 12
RA3/AN3/V
REF
RA4/T0CKI............................................................ 11, 12
RA5/AN4/SS ......................................................... 11, 12
RB0/INT ................................................................ 11, 12
RB1 ....................................................................... 11, 12
RB2 ....................................................................... 11, 12
RB3 ....................................................................... 11, 12
RB4 ....................................................................... 11, 12
RB5 ....................................................................... 11, 12
RB6 ....................................................................... 11, 12
RB7 ....................................................................... 11, 12
RC0/T1OSO/T1CKI .............................................. 11, 13
RC1/T1OSI/CCP2 ................................................. 11, 13
RC2/CCP1 ............................................................ 11, 13
RC3/SCK/SCL ...................................................... 11, 13
RC4/SDI/SDA ....................................................... 11, 13
RC5/SDO .............................................................. 11, 13
RC6/TX/CK ............................................... 11, 13, 65–76
RC7/RX/DT ............................................... 11, 13, 65–76
RD0/PSP0................................................................... 13
RA5/AN4/SS ......................................................... 11, 12
RB0/INT ................................................................ 11, 12
RB1 ....................................................................... 11, 12
RB2 ....................................................................... 11, 12
RB3 ....................................................................... 11, 12
RB4 ....................................................................... 11, 12
RB5 ....................................................................... 11, 12
RB6 ....................................................................... 11, 12
RB7 ....................................................................... 11, 12
RC0/T1OSO/T1CKI .............................................. 11, 13
RC1/T1OSI/CCP2 ................................................. 11, 13
RC2/CCP1 ............................................................ 11, 13
RC3/SCK/SCL ...................................................... 11, 13
RC4/SDI/SDA ....................................................... 11, 13
RC5/SDO .............................................................. 11, 13
RC6/TX/CK ............................................... 11, 13, 65–76
RC7/RX/DT ............................................... 11, 13, 65–76
RD0/PSP0................................................................... 13
RD1/PSP1 .................................................................. 13
RD2/PSP2 .................................................................. 13
RD3/PSP3 .................................................................. 13
RD4/PSP4 .................................................................. 13
RD5/PSP5 .................................................................. 13
RD6/PSP6 .................................................................. 13
RD7/PSP7 .................................................................. 13
RE0/RD/AN5 .............................................................. 13
RE1/WR/AN6.............................................................. 13
RE2/CS/AN7............................................................... 13
V
RD2/PSP2 .................................................................. 13
RD3/PSP3 .................................................................. 13
RD4/PSP4 .................................................................. 13
RD5/PSP5 .................................................................. 13
RD6/PSP6 .................................................................. 13
RD7/PSP7 .................................................................. 13
RE0/RD/AN5 .............................................................. 13
RE1/WR/AN6.............................................................. 13
RE2/CS/AN7............................................................... 13
V
V
Pinout Descriptions
PIC16C73 ................................................................... 11
PIC16C73A................................................................. 11
PIC16C74 ................................................................... 12
PIC16C74A................................................................. 12
PIC16C76 ................................................................... 11
PIC16C77 ................................................................... 12
PIC16C73A................................................................. 11
PIC16C74 ................................................................... 12
PIC16C74A................................................................. 12
PIC16C76 ................................................................... 11
PIC16C77 ................................................................... 12
PIR1 Register ..................................................................... 23
PIR2 Register ..................................................................... 24
POP .................................................................................... 26
POR .................................................................................... 89
PIR2 Register ..................................................................... 24
POP .................................................................................... 26
POR .................................................................................... 89
Oscillator Start-up Timer (OST) ............................ 85, 89
Power Control Register (PCON)................................. 89
Power-on Reset (POR)................................... 85, 89, 91
Power-up Timer (PWRT) ............................................ 85
Power-Up-Timer (PWRT) ........................................... 89
TO............................................................................... 87
Power Control Register (PCON)................................. 89
Power-on Reset (POR)................................... 85, 89, 91
Power-up Timer (PWRT) ............................................ 85
Power-Up-Timer (PWRT) ........................................... 89
TO............................................................................... 87
POR bit ......................................................................... 25, 89
Port RB Interrupt................................................................. 94
PORTA ............................................................................... 91
PORTA Register ........................................................... 17, 29
PORTB ............................................................................... 91
PORTB Register ........................................................... 17, 31
PORTC ............................................................................... 91
PORTC Register........................................................... 17, 33
PORTD ............................................................................... 91
PORTD Register........................................................... 17, 34
PORTE ............................................................................... 91
PORTE Register ........................................................... 17, 35
Power-down Mode (SLEEP)............................................... 97
Power-on Reset (POR)
Port RB Interrupt................................................................. 94
PORTA ............................................................................... 91
PORTA Register ........................................................... 17, 29
PORTB ............................................................................... 91
PORTB Register ........................................................... 17, 31
PORTC ............................................................................... 91
PORTC Register........................................................... 17, 33
PORTD ............................................................................... 91
PORTD Register........................................................... 17, 34
PORTE ............................................................................... 91
PORTE Register ........................................................... 17, 35
Power-down Mode (SLEEP)............................................... 97
Power-on Reset (POR)
®
Program Memory Maps
Program Verification ........................................................... 98
PS0 bit ................................................................................ 20
PS1 bit ................................................................................ 20
PS2 bit ................................................................................ 20
PSA bit................................................................................ 20
PSPMODE bit ......................................................... 34, 35, 37
PUSH.................................................................................. 26
PS0 bit ................................................................................ 20
PS1 bit ................................................................................ 20
PS2 bit ................................................................................ 20
PSA bit................................................................................ 20
PSPMODE bit ......................................................... 34, 35, 37
PUSH.................................................................................. 26