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PIC16F818/819
DS39598C-page 154
Preliminary
2002 Microchip Technology Inc.
D
Data EEPROM Memory
.....................................................25
Associated Registers
.................................................32
EEADR Register
........................................................25
EEADRH Register
......................................................25
EECON1 Register
......................................................25
EECON2 Register
......................................................25
EEDATA Register
......................................................25
EEDATH Register
......................................................25
Operation During Code Protect
..................................32
Protection Against Spurious Writes
............................32
Reading
......................................................................27
Write Complete Flag (EEIF Bit)
..................................25
Writing
........................................................................27
Data Memory
Special Function Registers
........................................13
DC and AC Characteristics
Graphs and Tables
...................................................143
DC Characteristics
Internal RC Accuracy
...............................................126
PIC16F818/819, PIC16LF818/819
...........................127
Power-down and Supply Current
.............................120
Supply Voltage
.........................................................119
Development Support
......................................................111
Device Differences
...........................................................151
Device Overview
..................................................................5
Direct Addressing
...............................................................24
E
EEADR Register
................................................................25
EEADRH Register
..............................................................25
EECON1 Register
..............................................................25
EECON2 Register
..............................................................25
EEDATA Register
..............................................................25
EEDATH Register
..............................................................25
Electrical Characteristics
..................................................117
Endurance
............................................................................1
Errata
...................................................................................3
External Clock Input
...........................................................34
External Interrupt Input (RB0/INT).
See
Interrupt Sources
F
FLASH Program Memory
...................................................25
Associated Registers
.................................................32
EEADR Register
........................................................25
EEADRH Register
......................................................25
EECON1 Register
......................................................25
EECON2 Register
......................................................25
EEDATA Register
......................................................25
EEDATH Register
......................................................25
Erasing
.......................................................................28
Reading
......................................................................28
Writing
........................................................................30
FSR Register
.....................................................13
,
14
,
15
,
23
I
I/O Ports
.............................................................................39
PORTA
.......................................................................39
PORTB
.......................................................................43
TRISB Register
..........................................................43
I
2
C
Addressing
................................................................. 77
Associated Registers
................................................. 79
Master Mode Operation
............................................. 79
Mode
.......................................................................... 76
Mode Selection
.......................................................... 76
Multi-Master Mode Operation
.................................... 79
Reception
................................................................... 77
SCL and SDA Pins
.................................................... 76
Slave Mode
................................................................ 76
Transmission
............................................................. 77
ICEPIC In-Circuit Emulator
.............................................. 112
ID Locations
..................................................................... 100
In-Circuit Debugger
.......................................................... 100
In-Circuit Serial Programming (ICSP)
.............................. 101
INDF Register
.........................................................14
,
15
,
23
Indirect Addressing
.......................................................23
,
24
Instruction Format
............................................................ 103
Instruction Set
.................................................................. 103
ADDLW
.................................................................... 105
ADDWF
.................................................................... 105
ANDLW
.................................................................... 105
ANDWF
.................................................................... 105
BCF
.......................................................................... 105
BSF
.......................................................................... 105
BTFSC
..................................................................... 106
BTFSS
..................................................................... 106
CALL
........................................................................ 106
CLRF
....................................................................... 106
CLRW
...................................................................... 106
CLRWDT
................................................................. 106
COMF
...................................................................... 107
DECF
....................................................................... 107
DECFSZ
.................................................................. 107
Descriptions
............................................................. 105
GOTO
...................................................................... 107
INCF
........................................................................ 107
INCFSZ
.................................................................... 107
IORLW
..................................................................... 108
IORWF
..................................................................... 108
MOVF
...................................................................... 108
MOVLW
................................................................... 108
MOVWF
................................................................... 108
NOP
......................................................................... 108
Read-Modify-Write Operations
................................ 103
RETFIE
.................................................................... 109
RETLW
.................................................................... 109
RETURN
.................................................................. 109
RLF
.......................................................................... 109
RRF
......................................................................... 109
SLEEP
..................................................................... 109
SUBLW
.................................................................... 110
SUBWF
.................................................................... 110
Summary Table
....................................................... 104
SWAPF
.................................................................... 110
XORLW
.................................................................... 110
XORWF
................................................................... 110
INT Interrupt (RB0/INT).
See
Interrupt Sources