
2007 Microchip Technology Inc.
Preliminary
DS39774C-page 383
PIC18F85J11 FAMILY
Configuration Register Protection ....................................284
Core Features
Easy Migration .............................................................8
Extended Instruction Set ..............................................7
External Memory Bus ...................................................7
Memory Options ...........................................................7
nanoWatt Technology ..................................................7
Oscillator Options and Features ..................................7
CPFSEQ ..........................................................................302
CPFSGT ..........................................................................303
CPFSLT ...........................................................................303
Crystal Oscillator/Ceramic Resonator ................................33
Customer Change Notification Service ............................391
Customer Notification Service ..........................................391
Customer Support ............................................................391
D
Data Addressing Modes .....................................................76
Comparing Addressing Modes with the
Extended Instruction Set Enabled .....................80
Direct ..........................................................................76
Indexed Literal Offset .................................................79
BSR ...................................................................81
Instructions Affected ..........................................79
Mapping Access Bank .......................................81
Indirect .......................................................................76
Inherent and Literal ....................................................76
Data Memory .....................................................................66
Access Bank ..............................................................69
Bank Select Register (BSR) .......................................66
Extended Instruction Set ............................................79
General Purpose Registers ........................................69
Memory Maps
PIC18FX3J11/X4J11 Devices ...........................67
PIC18FX5J11 Devices .......................................68
Special Function Registers ................................70
Special Function Registers ........................................70
DAW .................................................................................304
DC and AC Characteristics
Graphs and Tables ..................................................373
DC Characteristics
PIC18F85J11 Family ...............................................350
Power-Down and Supply Current ............................342
Supply Voltage .........................................................341
DCFSNZ ..........................................................................305
DECF ...............................................................................304
DECFSZ ...........................................................................305
Default System Clock .........................................................32
Details on Individual Family Members .................................8
Development Support ......................................................335
Device Overview ..................................................................7
Features (64-Pin Devices) ...........................................9
Features (80-Pin Devices) ...........................................9
Direct Addressing ...............................................................77
E
Effect on Standard PIC18 Instructions .............................332
Effects of Power-Managed Modes on
Various Clock Sources ...............................................36
Electrical Characteristics ..................................................339
Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART). See EUSART.
ENVREG Pin ....................................................................279
Equations
A/D Acquisition Time ............................................... 256
A/D Minimum Charging Time .................................. 256
Calculating the Minimum Required
Acquisition Time .............................................. 256
Errata ................................................................................... 5
EUSART
Asynchronous Mode ................................................ 226
Associated Registers, Receive ........................ 229
Associated Registers, Transmit ....................... 227
Auto-Wake-up on Sync Break ......................... 230
Break Character Sequence ............................. 231
Receiver .......................................................... 228
Setting up 9-Bit Mode with
Address Detect ........................................ 228
Transmitter ...................................................... 226
Baud Rate Generator (BRG) ................................... 221
Associated Registers ....................................... 221
Auto-Baud Rate Detect .................................... 224
Baud Rate Error, Calculating ........................... 221
Baud Rates, Asynchronous Modes ................. 222
High Baud Rate Select (BRGH Bit) ................. 221
Operation in Power-Managed Modes .............. 221
Sampling ......................................................... 221
Control Registers ..................................................... 217
Synchronous Master Mode ...................................... 232
Associated Registers, Receive ........................ 234
Associated Registers, Transmit ....................... 233
Reception ........................................................ 234
Transmission ................................................... 232
Synchronous Slave Mode ........................................ 235
Associated Registers, Receive ........................ 236
Associated Registers, Transmit ....................... 235
Reception ........................................................ 236
Transmission ................................................... 235
Extended Instruction Set ................................................. 327
ADDFSR .................................................................. 328
ADDULNK ............................................................... 328
CALLW .................................................................... 329
Considerations when Enabling ................................ 332
MOVSF .................................................................... 329
MOVSS .................................................................... 330
PUSHL ..................................................................... 330
SUBFSR .................................................................. 331
SUBULNK ................................................................ 331
Syntax ...................................................................... 327
Use with MPLAB IDE Tools ..................................... 334
Extended Microcontroller Mode ......................................... 96
External Memory Bus ........................................................ 93
16-Bit Byte Select Mode ............................................ 99
16-Bit Byte Write Mode .............................................. 97
16-Bit Data Width Modes ........................................... 96
16-Bit Mode Timing ................................................. 100
16-Bit Word Write Mode ............................................ 98
21-Bit Addressing ...................................................... 95
8-Bit Data Width Mode ............................................ 101
8-Bit Mode Timing ................................................... 102
Address and Data Line Usage (table) ....................... 95
Address and Data Width ............................................ 95
Address Shifting ........................................................ 95
and Program Memory Modes .................................... 96
Control ....................................................................... 94
I/O Port Functions ...................................................... 93