PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 540

• Manufacturer Part Number: PIC18F46J50-I/PT
• Description: IC PIC MCU FLASH 64KB 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F46J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3.6875KB
• Cpu Speed: 48MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Interface Type: I2C/SPI/USART/USB
• On-chip Adc: 13-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164330 - MODULE SKT FOR 44TQFP 18F45J10
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18F46J50 FAMILY
BSF .................................................................................. 443
BTFSC ............................................................................. 444
BTFSS .............................................................................. 444
BTG .................................................................................. 445
BZ ..................................................................................... 446
C
C Compilers
Calibration (A/D Converter) .............................................. 349
CALL ................................................................................ 446
CALLW ............................................................................. 475
Capture (ECCP Module) .................................................. 242
Clock Sources .................................................................... 36
CLRF ................................................................................ 447
CLRWDT .......................................................................... 447
Code Examples
Code Protection ............................................................... 413
COMF ............................................................................... 448
Comparator ...................................................................... 379
DS39931C-page 540
and On-Chip Voltage Regulator ............................... 426
Detecting .................................................................... 59
Disabling in Sleep Mode ............................................ 59
MPLAB C18 ............................................................. 482
MPLAB C30 ............................................................. 482
CCPRxH:CCPRxL Registers ................................... 242
ECCP Pin Configuration .......................................... 242
Prescaler .................................................................. 242
Software Interrupt .................................................... 242
Timer1/Timer3 Mode Selection ................................ 242
Effects of Power-Managed Modes ............................. 39
Selecting the 31 kHz Source ...................................... 36
Selection Using OSCCON Register ........................... 36
16 x 16 Signed Multiply Routine .............................. 108
16 x 16 Unsigned Multiply Routine .......................... 108
512-Byte SPI Master Mode Init and Transfer ........... 280
8 x 8 Signed Multiply Routine .................................. 107
8 x 8 Unsigned Multiply Routine .............................. 107
A/D Calibration Routine ........................................... 349
Calculating Baud Rate Error .................................... 322
Capacitance Calibration Routine ............................. 404
Capacitive Touch Switch Routine ............................ 406
Changing Between Capture Prescalers ................... 242
Communicating with the +5V System ...................... 126
Computed GOTO Using an Offset Value ................... 75
Configuring EUSART2 Input and Output Functions . 147
Current Calibration Routine ..................................... 402
Erasing Flash Program Memory .............................. 102
Fast Register Stack .................................................... 75
How to Clear RAM (Bank 1) Using Indirect Addressing .
Initializing PORTA .................................................... 129
Initializing PORTB .................................................... 132
Initializing PORTC .................................................... 136
Initializing PORTD .................................................... 139
Initializing PORTE .................................................... 141
Loading the SSP1BUF (SSP1SR) Register ............. 267
Reading a Flash Program Memory Word ................ 101
Saving STATUS, WREG and BSR Registers in RAM ...
Setting the RTCWREN Bit ....................................... 233
Setup for CTMU Calibration Routines ...................... 401
Two-Word Instructions ............................................... 77
Ultra Low-Power Wake-up Initialization ..................... 55
Writing to Flash Program Memory ........................... 104
Analog Input Connection Considerations ................. 382
Associated Registers ............................................... 385
91
124
Comparator Specifications ............................................... 500
Comparator Voltage Reference ....................................... 387
Compare (ECCP Module) ................................................ 243
Compare (ECCPx Module)
Computed GOTO ............................................................... 75
Configuration Bits ............................................................ 413
Configuration Mismatch (CM) Reset .................................. 60
Configuration Register Protection .................................... 429
Configuration Registers
Core Features
CPFSEQ .......................................................................... 448
CPFSGT .......................................................................... 449
CPFSLT ........................................................................... 449
Crystal Oscillator/Ceramic Resonators .............................. 31
CTMU
CTMU Current Source Specifications .............................. 501
Customer Change Notification Service ............................ 551
Customer Notification Service ......................................... 551
Customer Support ............................................................ 551
D
Data Addressing Modes .................................................... 91
Configuration ........................................................... 383
Control ..................................................................... 383
Effects of a Reset .................................................... 385
Enable and Input Selection ...................................... 383
Enable and Output Selection ................................... 383
Interrupts ................................................................. 384
Operation ................................................................. 382
Operation During Sleep ........................................... 385
Registers ................................................................. 379
Response Time ........................................................ 382
Accuracy and Error .................................................. 389
Associated Registers ............................................... 389
Configuring .............................................................. 388
Connection Considerations ...................................... 389
Effects of a Reset .................................................... 389
Operation During Sleep ........................................... 389
CCPRx Register ...................................................... 243
Pin Configuration ..................................................... 243
Software Interrupt .................................................... 243
Special Event Trigger ...................................... 215, 243
Timer1/Timer3 Mode Selection ................................ 243
Special Event Trigger .............................................. 348
Bits and Device IDs ................................................. 414
Mapping Flash Configuration Words ....................... 414
Easy Migration ........................................................... 12
Expanded Memory ..................................................... 11
Extended Instruction Set ........................................... 12
nanoWatt Technology ................................................ 11
Oscillator Options and Features ................................ 11
Universal Serial Bus (USB) ........................................ 11
Associated Registers ............................................... 411
Calibrating ............................................................... 399
Creating a Delay with ............................................... 408
Effects of a Reset .................................................... 408
Initialization .............................................................. 399
Measuring Capacitance with .................................... 405
Measuring Time with ................................................ 407
Operation ................................................................. 398
Operation During Idle Mode ..................................... 408
Operation During Sleep Mode ................................. 408
Comparing Addressing Modes with the Extended In-
Direct ......................................................................... 91
Indexed Literal Offset ................................................ 94
struction Set Enabled ........................................ 95
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