PIC16F628A-IP Datasheet, PDF (175/180 Pages) Microchip Technology – Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F627A/628A/648A
INDEX
A
A/D
Special Event Trigger (CCP)....................................... 59
Absolute Maximum Ratings .............................................. 135
ADDLW Instruction ........................................................... 119
ADDWF Instruction ........................................................... 119
ANDLW Instruction ........................................................... 119
ANDWF Instruction ........................................................... 119
Architectural Overview ........................................................ 11
Assembler
MPASM Assembler................................................... 132
B
Baud Rate Error .................................................................. 75
Baud Rate Formula ............................................................. 75
BCF Instruction ................................................................. 120
Block Diagrams
Comparator
I/O Operating Modes .......................................... 64
Modified Comparator Output .............................. 66
I/O Ports
RB0/INT Pin ........................................................ 38
RB1/RX/DT Pin ................................................... 39
RB2/TX/CK Pin ................................................... 39
RB3/CCP1 Pin .................................................... 40
RB4/PGM Pin ..................................................... 41
RB5 Pin............................................................... 42
RB6/T1OSO/T1CKI Pin ...................................... 43
RB7/T1OSI Pin ................................................... 44
RC Oscillator Mode................................................... 101
USART Receive.......................................................... 82
USART Transmit......................................................... 80
BRGH bit ............................................................................. 75
Brown-Out Reset (BOR) ................................................... 103
BSF Instruction ................................................................. 120
BTFSC Instruction............................................................. 120
BTFSS Instruction ............................................................. 121
C
C Compilers
MPLAB C18 .............................................................. 132
CALL Instruction ............................................................... 121
Capture (CCP Module) ....................................................... 58
Block Diagram............................................................. 58
CCP Pin Configuration................................................ 58
CCPR1H:CCPR1L Registers...................................... 58
Changing Between Capture Prescalers...................... 58
Prescaler..................................................................... 58
Software Interrupt ....................................................... 58
Timer1 Mode Selection ............................................... 58
Capture/Compare/PWM (CCP)........................................... 57
Capture Mode. See Capture
CCP1 .......................................................................... 57
CCPR1H Register............................................... 57
CCPR1L Register ............................................... 57
CCP2 .......................................................................... 57
Compare Mode. See Compare
PWM Mode. See PWM
Timer Resources......................................................... 57
CCP1CON Register ............................................................ 57
CCP1M Bits ................................................................ 57
CCP1X:CCP1Y Bits .................................................... 57
CCP2CON Register
CCP2M<3:2> Bits ....................................................... 57
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CCP2X:CCP2Y Bits.................................................... 57
Clocking Scheme/Instruction Cycle .................................... 15
CLRF Instruction............................................................... 121
CLRW Instruction.............................................................. 122
CLRWDT Instruction......................................................... 122
CMCON Register................................................................ 63
Code Examples
Data EEPROM Refresh Routine ................................ 94
Code Protection ................................................................ 113
COMF Instruction.............................................................. 122
Comparator
Block Diagrams
I/O Operating Modes .......................................... 64
Modified Comparator Output .............................. 66
Comparator Module.................................................... 63
Configuration .............................................................. 64
Interrupts .................................................................... 67
Operation.................................................................... 65
Reference ................................................................... 65
Compare (CCP Module) ..................................................... 58
Block Diagram ............................................................ 58
CCP Pin Configuration ............................................... 59
CCPR1H:CCPR1L Registers ..................................... 58
Software Interrupt ....................................................... 59
Special Event Trigger ................................................. 59
Timer1 Mode Selection............................................... 59
CONFIG Register ............................................................... 98
Configuration Bits ............................................................... 97
Crystal Operation................................................................ 99
Customer Change Notification Service............................. 173
Customer Notification Service .......................................... 173
Customer Support............................................................. 173
D
Data EEPROM Memory...................................................... 91
EECON1 Register ...................................................... 91
EECON2 Register ...................................................... 91
Operation During Code Protection ............................. 95
Reading ...................................................................... 93
Spurious Write Protection........................................... 93
Using .......................................................................... 94
Write Verify ................................................................. 93
Writing to .................................................................... 93
Data Memory Organization................................................. 17
DECF Instruction .............................................................. 122
DECFSZ Instruction.......................................................... 123
Development Support ....................................................... 131
Device Differences............................................................ 171
Device Migrations ............................................................. 172
Dual-speed Oscillator Modes............................................ 101
E
EECON1 Register............................................................... 92
EECON1 register ................................................................ 92
EECON2 register ................................................................ 92
Errata .................................................................................... 5
External Crystal Oscillator Circuit ..................................... 100
F
Fuses. See Configuration Bits
G
General-Purpose Register File ........................................... 17
GOTO Instruction.............................................................. 123
DS40044G-page 175