Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller QFN 44 (8x8) 16-Bit 40 null I/O number 35

441

442

443

444

445

446

447

448

449

450

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04

INDEX

AC Characteristics .................................................... 369, 418

ADC Module.............................................................. 421

ADC Module (10-bit Mode) ....................................... 422

ADC Module (12-bit Mode) ....................................... 421

Internal RC Accuracy ................................................ 371

Load Conditions ................................................ 369, 418

ADC Module

ADC11 Register Map ............................................ 50, 51

Alternate Interrupt Vector Table (AIVT) .............................. 89

Analog-to-Digital Converter............................................... 281

DMA .......................................................................... 281

Initialization ............................................................... 281

Key Features............................................................. 281

Arithmetic Logic Unit (ALU)................................................. 30

Assembler

MPASM Assembler................................................... 354

Barrel Shifter ....................................................................... 34

Bit-Reversed Addressing .................................................... 66

Example ...................................................................... 67

Implementation ........................................................... 66

Sequence Table (16-Entry)......................................... 67

Block Diagrams

16-bit Timer1 Module ................................................ 195

ADC Module...................................................... 282, 283

Connections for On-Chip Voltage Regulator............. 339

Device Clock ..................................................... 143, 145

DSP Engine ................................................................ 31

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04,

and dsPIC33FJ128MCX02/X04.......................... 12

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04,

and dsPIC33FJ128MCX02/X04 CPU Core ........ 23

ECAN Module ........................................................... 255

Input Capture ............................................................ 205

Output Compare ....................................................... 209

PLL............................................................................ 145

PWM Module .................................................... 214, 215

Quadrature Encoder Interface .................................. 227

Reset System.............................................................. 79

Shared Port Structure ............................................... 163

SPI ............................................................................ 233

Timer2 (16-bit) .......................................................... 199

Timer2/3 (32-bit) ....................................................... 201

UART ........................................................................ 247

Watchdog Timer (WDT) ............................................ 340

C Compilers

MPLAB C18 .............................................................. 354

Clock Switching................................................................. 153

Enabling .................................................................... 153

Sequence.................................................................. 153

Code Examples

Erasing a Program Memory Page............................... 77

Initiating a Programming Sequence............................ 78

Loading Write Buffers ................................................. 78

Port Write/Read ........................................................ 164

PWRSAV Instruction Syntax..................................... 155

Code Protection ........................................................ 335, 341

Comparator Module .......................................................... 297

Configuration Bits.............................................................. 335

Configuration Register Map .............................................. 335

Configuring Analog Port Pins............................................ 164

CPU

Control Register.......................................................... 26

CPU Clocking System ...................................................... 144

PLL Configuration..................................................... 145

Selection................................................................... 144

Sources .................................................................... 144

Customer Change Notification Service............................. 455

Customer Notification Service .......................................... 455

Customer Support............................................................. 455

Data Accumulators and Adder/Subtracter .......................... 32

Data Space Write Saturation ...................................... 34

Overflow and Saturation ............................................. 32

Round Logic ............................................................... 33

Write Back .................................................................. 33

Data Address Space........................................................... 37

Alignment.................................................................... 37

Memory Map for dsPIC33FJ128MC202/204 and

dsPIC33FJ64MC202/204 Devices

with 8 KB RAM ................................................... 39

Memory Map for dsPIC33FJ128MC802/804 and

dsPIC33FJ64MC802/804 Devices

with 16 KB RAM ................................................. 40

Memory Map for dsPIC33FJ32MC302/304 Devices with

4 KB RAM........................................................... 38

Near Data Space ........................................................ 37

Software Stack ........................................................... 63

Width .......................................................................... 37

DC and AC Characteristics

Graphs and Tables ................................................... 425

DC Characteristics............................................................ 358

Doze Current (I

DOZE)................................................ 415

High Temperature..................................................... 414

I/O Pin Input Specifications ...................................... 364

I/O Pin Output Specifications............................ 367, 416

Idle Current (I

DOZE) .................................................. 363

Idle Current (I

IDLE) .................................................... 361

Operating Current (I

DD) ............................................ 360

Operating MIPS vs. Voltage ..................................... 414

Power-Down Current (I

PD)........................................ 362

Power-down Current (I

PD) ........................................ 415

Program Memory.............................................. 368, 417

Temperature and Voltage......................................... 414

Temperature and Voltage Specifications.................. 359

Thermal Operating Conditions.................................. 414

Development Support....................................................... 353

DMA Module

DMA Register Map ..................................................... 52

DMAC Registers............................................................... 133

DMAxCNT ................................................................ 133

DMAxCON................................................................ 133

DMAxPAD ................................................................ 133

DMAxREQ ................................................................ 133

DMAxSTA................................................................. 133

DMAxSTB................................................................. 133

Doze Mode ....................................................................... 156

DSP Engine ........................................................................ 30

Multiplier ..................................................................... 32