Microchip Technology MA330028 Data Sheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X

DS70000657H-page 518

 2011-2013 Microchip Technology Inc.

Brown-out Reset (BOR) .................................................... 384

C Compilers

MPLAB XC Compilers............................................... 398

Charge Time Measurement Unit. See CTMU.
Code Examples

IC1 Connection to QEI1 Input on

Pin 43 of dsPIC33EPXXXMC206 ..................... 176

Port Write/Read ........................................................ 174
PWMx Write-Protected Register

Unlock Sequence.............................................. 226

PWRSAV Instruction Syntax ..................................... 163

Code Protection ........................................................ 379, 386
CodeGuard Security.................................................. 379, 386
Configuration Bits.............................................................. 379

Description ................................................................ 381

Configuration Byte Register Map ...................................... 380
Configuring Analog and Digital Port Pins .......................... 174
CPU

Addressing Modes ...................................................... 35
Clocking System Options.......................................... 154

Fast RC (FRC) Oscillator .................................. 154
FRC Oscillator with PLL.................................... 154
FRC Oscillator with Postscaler ......................... 154
Low-Power RC (LPRC) Oscillator..................... 154
Primary (XT, HS, EC) Oscillator........................ 154
Primary Oscillator with PLL............................... 154

Control Registers ........................................................ 40
Data Space Addressing .............................................. 35
Instruction Set ............................................................. 35
Resources................................................................... 39

CTMU

Control Registers ...................................................... 317
Resources................................................................. 316

Customer Change Notification Service ............................. 524
Customer Notification Service........................................... 524
Customer Support ............................................................. 524

Data Address Space ........................................................... 51

Memory Map for dsPIC33EP128MC20X/50X,

dsPIC33EP128GP50X Devices .......................... 54

Memory Map for dsPIC33EP256MC20X/50X,

dsPIC33EP256GP50X Devices .......................... 55

Memory Map for dsPIC33EP32MC20X/50X,

dsPIC33EP32GP50X Devices ............................ 52

Memory Map for dsPIC33EP512MC20X/50X,

dsPIC33EP512GP50X Devices .......................... 56

Memory Map for dsPIC33EP64MC20X/50X,

dsPIC33EP64GP50X Devices ............................ 53

Memory Map for PIC24EP128GP/MC20X/50X

Devices ............................................................... 59

Memory Map for PIC24EP256GP/MC20X/50X

Devices............................................................... 60

Memory Map for PIC24EP32GP/MC20X/50X

Devices............................................................... 57

Memory Map for PIC24EP512GP/MC20X/50X

Devices............................................................... 61

Memory Map for PIC24EP64GP/MC20X/50X

Devices............................................................... 58

Near Data Space ........................................................ 51
Organization, Alignment ............................................. 51
SFR Space ................................................................. 51
Width .......................................................................... 51

Data Memory

Arbitration and Bus Master Priority ........................... 110

Data Space

Extended X ............................................................... 109
Paged Memory Scheme ........................................... 105

DC and AC Characteristics

Graphs ...................................................................... 475

DC Characteristics

BOR .......................................................................... 411
CTMU Current Source Requirements....................... 458
Doze Current (I

DOZE

)........................................ 407, 4 69

High Temperature..................................................... 468
I/O Pin Input Specifications....................................... 408
I/O Pin Output Specifications............................ 411, 470
Idle Current (I

IDLE

) ............................................ 405, 4 69

Op Amp/Comparator Requirements ......................... 455
Op Amp/Comparator Voltage Reference

Requirements ................................................... 457

Operating Current (I

) .................................... 404, 4 69

Operating MIPS vs. Voltage ............................. 402, 468
Power-Down Current (I

)................................ 406, 4 69

Program Memory ...................................................... 412
Temperature and Voltage ......................................... 468
Temperature and Voltage Specifications.................. 403
Thermal Operating Conditions.................................. 468
Watchdog Timer Delta Current ................................. 407

Demo/Development Boards, Evaluation and

Starter Kits ................................................................ 400

Development Support ....................................................... 397

Third-Party Tools ...................................................... 400

DMA Controller

Channel to Peripheral Associations.......................... 140
Control Registers ...................................................... 141

DMAxCNT ........................................................ 141
DMAxCON........................................................ 141
DMAxPAD ........................................................ 141
DMAxREQ ........................................................ 141
DMAxSTA......................................................... 141
DMAxSTB......................................................... 141

Resources ................................................................ 141
Supported Peripherals .............................................. 139

Doze Mode ....................................................................... 165
DSP Engine ........................................................................ 44

ECAN Message Buffers