PIC18F25J50 MICROCHIP [Microchip Technology], PIC18F25J50 Datasheet - Page 549

• Manufacturer Part Number: PIC18F25J50
• Description: 28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

D
Data Addressing Modes ..................................................... 97
Data Memory ..................................................................... 84
DAW ................................................................................. 454
DC Characteristics ........................................................... 502
DCFSNZ .......................................................................... 455
DECF ............................................................................... 454
DECFSZ ........................................................................... 455
Development Support ...................................................... 485
Device Differences ........................................................... 545
Device Overview ................................................................ 11
Direct Addressing ............................................................... 98
E
Effect on Standard PICMCU Instructions ......................... 482
Electrical Characteristics .................................................. 489
Enhanced Capture/Compare/PWM (ECCP) .................... 245
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Comparing Addressing Modes with the
Direct .......................................................................... 97
Indexed Literal Offset ............................................... 100
Indirect ....................................................................... 97
Inherent and Literal .................................................... 97
Access Bank .............................................................. 86
Bank Select Register (BSR) ....................................... 84
Extended Instruction Set ............................................ 99
General Purpose Registers ........................................ 86
Memory Maps
Special Function Registers ........................................ 87
USB RAM ................................................................... 84
Power-Down and Supply Current ............................ 492
Supply Voltage ......................................................... 491
Details on Individual Family Members ....................... 12
Features (28-Pin Devices) ......................................... 13
Features (44-Pin Devices) ......................................... 13
Other Special Features .............................................. 12
Absolute Maximum Ratings ..................................... 489
DC Characteristics ........................................... 491–502
Associated Registers ............................................... 267
Capture Mode. See Capture.
Compare Mode. See Compare.
ECCP Mode and Timer Resources .......................... 247
Enhanced PWM Mode ............................................. 253
Extended Instruction Set Enabled ................... 101
BSR ................................................................. 102
Instructions Affected ........................................ 100
Mapping Access Bank ..................................... 102
Access Bank Special Function Registers .......... 87
Non-Access Bank Special
PIC18F46J50 Family Devices ........................... 85
Context Defined SFRs ....................................... 89
Auto-Restart ..................................................... 262
Auto-Shutdown ................................................ 261
Direction Change in Full-Bridge
Full-Bridge Application ..................................... 257
Full-Bridge Mode ............................................. 257
Half-Bridge Application .................................... 256
Half-Bridge Application Examples ................... 263
Half-Bridge Mode ............................................. 256
Output Relationships (Active-High
Output Relationships Diagram ......................... 255
Programmable Dead-Band Delay .................... 263
Shoot-Through Current .................................... 263
Start-up Considerations ................................... 260
Function Registers ..................................... 88
Output Mode ............................................ 259
and Active-Low) ....................................... 254
PIC18F46J50 FAMILY
Enhanced Universal Synchronous Asynchronous Receiver
Equations
Errata ................................................................................... 9
EUSART .......................................................................... 323
Extended Instruction Set
Extended Instructions
External Clock Input ........................................................... 38
F
Fail-Safe Clock Monitor ........................................... 417, 431
Fast Register Stack ........................................................... 81
Features Overview ............................................................... 3
Firmware Instructions ...................................................... 435
Outputs and Configuration ....................................... 247
A/D Acquisition Time ............................................... 352
A/D Minimum Charging Time .................................. 352
Bytes Transmitted for a Given DMABC ................... 284
Calculating Output of Comparator
Calculating the Minimum Required
Calculating USB Transceiver Current ...................... 380
Estimating USB Transceiver Current
Asynchronous Mode ................................................ 333
Baud Rate Generator
Baud Rate Generator (BRG) ................................... 327
Synchronous Master Mode ...................................... 341
Synchronous Slave Mode ........................................ 345
ADDFSR .................................................................. 478
ADDULNK ............................................................... 478
CALLW .................................................................... 479
MOVSF .................................................................... 479
MOVSS .................................................................... 480
PUSHL ..................................................................... 480
SUBFSR .................................................................. 481
SUBULNK ................................................................ 481
Considerations when Enabling ................................ 482
Interrupts in Power-Managed Modes ...................... 433
POR or Wake-up From Sleep .................................. 433
WDT During Oscillator Failure ................................. 432
Comparative Table ...................................................... 4
Transmitter (EUSART). See EUSART.
Voltage Reference ........................................... 392
Acquisition Time .............................................. 352
Consumption ................................................... 379
12-Bit Break Transmit and Receive ................. 340
Associated Registers, Reception ..................... 338
Associated Registers, Transmission ............... 335
Auto-Wake-up on Sync Break ......................... 338
Receiver .......................................................... 336
Setting Up 9-Bit Mode with Address Detect .... 336
Setting Up Asynchronous Receive .................. 336
Transmitter ...................................................... 333
Operation in Power-Managed Mode ................ 327
Associated Registers ....................................... 328
Auto-Baud Rate Detect .................................... 331
Baud Rates, Asynchronous Modes ................. 329
Formulas .......................................................... 327
High Baud Rate Select (BRGH Bit) ................. 327
Sampling ......................................................... 327
Associated Registers, Reception ..................... 344
Associated Registers, Transmission ............... 342
Reception ........................................................ 343
Transmission ................................................... 341
Associated Registers, Reception ..................... 346
Associated Registers, Transmission ............... 345
Reception ........................................................ 346
Transmission ................................................... 345
DS39931D-page 549