Datasheet

 2003-2013 Microchip Technology Inc. DS39609C-page 367
PIC18F6520/8520/6620/8620/6720/8720
Map for PIC18FX620/X720 Devices .......................... 49
Special Function Registers ........................................ 47
DAW ................................................................................. 278
DC and AC Characteristics
Graphs and Tables .................................................. 341
DC Characteristics
PIC18FXX20 (Industrial and Extended), PIC18LFXX20
(Industrial) ........................................................ 313
Power-Down and Supply Current ............................ 309
Supply Voltage ......................................................... 308
DCFSNZ .......................................................................... 279
DECF ............................................................................... 278
DECFSZ ...........................................................................279
Development Support ...................................................... 301
Device Differences ........................................................... 361
Direct Addressing ............................................................... 58
Direct Addressing ....................................................... 56
E
Electrical Characteristics ..................................................305
Errata ...................................................................................5
Example SPI Mode Requirements (Master Mode, CKE = 0) .
329
Example SPI Mode Requirements (Master Mode, CKE = 1) .
330
Example SPI Mode Requirements (Slave Mode, CKE = 0) ...
331
Example SPI Slave Mode Requirements (CKE = 1) ........ 332
Extended Microcontroller Mode ......................................... 71
External Clock Timing Requirements ............................... 320
External Memory Interface ................................................. 71
16-bit Byte Select Mode ............................................. 75
16-bit Byte Write Mode .............................................. 73
16-bit Mode ................................................................73
16-bit Mode Timing ....................................................76
16-bit Word Write Mode ............................................. 74
PIC18F8X20 External Bus - I/O Port Functions ......... 72
Program Memory Modes and External Memory Interface
............................................................................71
F
Firmware Instructions .......................................................259
Flash Program Memory ..................................................... 61
Associated Registers .................................................69
Control Registers .......................................................62
Erase Sequence ........................................................ 66
Erasing ....................................................................... 66
Operation During Code-Protect ................................. 69
Reading ...................................................................... 65
Table Pointer
Boundaries Based on Operation ........................64
Table Pointer Boundaries .......................................... 64
Table Reads and Table Writes .................................. 61
Write Sequence .........................................................67
Writing To ...................................................................67
Protection Against Spurious Writes ...................69
Unexpected Termination ....................................69
Write Verify ........................................................ 69
G
General Call Address Support ......................................... 180
GOTO ..............................................................................280
H
Hardware Multiplier ............................................................85
Introduction ................................................................ 85
Operation ................................................................... 85
Performance Comparison .......................................... 85
HS/PLL .............................................................................. 23
I
I/O Ports .......................................................................... 103
I
2
C Bus Data Requirements (Slave Mode) ...................... 334
I
2
C Bus Start/Stop Bits Requirements (Slave Mode) ....... 333
I
2
C Mode
General Call Address Support ................................. 180
Master Mode
Operation ......................................................... 182
Read/Write Bit Information (R/W
Bit) ............... 170, 171
Serial Clock (RC3/SCK/SCL) .................................. 171
ID Locations ............................................................. 239, 257
INCF ................................................................................ 280
INCFSZ ............................................................................ 281
In-Circuit Debugger .......................................................... 257
Resources (Table) ................................................... 257
In-Circuit Serial Programming (ICSP) ...................... 239, 257
Indirect Addressing ............................................................ 58
INDF and FSR Registers ........................................... 57
Operation ................................................................... 57
Indirect Addressing Operation ........................................... 58
Indirect File Operand ......................................................... 47
INFSNZ ............................................................................ 281
Instruction Cycle ................................................................ 44
Instruction Flow/Pipelining ................................................. 45
Instruction Format ............................................................ 261
Instruction Set .................................................................. 259
ADDLW .................................................................... 265
ADDWF ................................................................... 265
ADDWFC ................................................................. 266
ANDLW .................................................................... 266
ANDWF ................................................................... 267
BC ............................................................................ 267
BCF ......................................................................... 268
BN ............................................................................ 268
BNC ......................................................................... 269
BNN ......................................................................... 269
BNOV ...................................................................... 270
BNZ ......................................................................... 270
BOV ......................................................................... 273
BRA ......................................................................... 271
BSF .......................................................................... 271
BTFSC ..................................................................... 272
BTFSS ..................................................................... 272
BTG ......................................................................... 273
BZ ............................................................................ 274
CALL ........................................................................ 274
CLRF ....................................................................... 275
CLRWDT ................................................................. 275
COMF ...................................................................... 276
CPFSEQ .................................................................. 276
CPFSGT .................................................................. 277
CPFSLT ................................................................... 277
DAW ........................................................................ 278
DCFSNZ .................................................................. 279
DECF ....................................................................... 278
DECFSZ .................................................................. 279
GOTO ...................................................................... 280
INCF ........................................................................ 280
INCFSZ .................................................................... 281
INFSNZ .................................................................... 281
IORLW ..................................................................... 282
IORWF ..................................................................... 282