Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70000657H-page 518  2011-2013 Microchip Technology Inc.
Remappable Input for U1RX ..................................... 176
Reset System............................................................123
Shared Port Structure ...............................................173
Single-Phase Synchronous Buck Converter............... 33
SPIx Module.............................................................. 266
Suggested Oscillator Circuit Placement...................... 31
Type B Timer (Timer2 and Timer4)........................... 208
Type B/Type C Timer Pair (32-Bit Timer).................. 209
Type C Timer (Timer3 and Timer5) .......................... 208
UARTx Module.......................................................... 281
User-Programmable Blanking Function .................... 357
Watchdog Timer (WDT) ............................................ 385
Brown-out Reset (BOR) .................................................... 384
C
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
D
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, 469
High Temperature..................................................... 468
I/O Pin Input Specifications....................................... 408
I/O Pin Output Specifications............................ 411, 470
Idle Current (I
IDLE) ............................................ 405, 469
Op Amp/Comparator Requirements ......................... 455
Op Amp/Comparator Voltage Reference
Requirements ................................................... 457
Operating Current (I
DD) .................................... 404, 469
Operating MIPS vs. Voltage ............................. 402, 468
Power-Down Current (I
PD)................................ 406, 469
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
E
ECAN Message Buffers
Word 0 ...................................................................... 310
Word 1 ...................................................................... 310
Word 2 ...................................................................... 311
Word 3 ...................................................................... 311
Word 4 ...................................................................... 312
Word 5 ...................................................................... 312
Word 6 ...................................................................... 313
Word 7 ...................................................................... 313