Datasheet

© 2007-2011 Microchip Technology Inc. DS70290J-page 291
dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
INDEX
A
A/D Converter ................................................................... 175
Initialization ............................................................... 175
Key Features............................................................. 175
AC Characteristics .................................................... 220, 257
ADC Module.............................................................. 260
ADC Module (10-bit Mode) ....................................... 261
ADC Module (12-bit Mode) ....................................... 260
Internal RC Accuracy ................................................ 222
Load Conditions ................................................ 220, 257
ADC Module
ADC11 Register Map ...................................... 39, 41, 42
Alternate.............................................................................. 71
Alternate Interrupt Vector Table.......................................... 71
Alternate Interrupt Vector Table (AIVT) .............................. 71
Arithmetic Logic Unit (ALU)................................................. 24
Assembler
MPASM Assembler................................................... 206
B
Barrel Shifter ....................................................................... 28
Bit-Reversed Addressing .................................................... 48
Example ...................................................................... 49
Implementation ........................................................... 48
Sequence Table (16-Entry)......................................... 49
Block Diagrams
16-bit Timer1 Module ................................................ 137
A/D Module ....................................................... 176, 177
Connections for On-Chip Voltage Regulator............. 193
Device Clock ......................................................... 97, 99
DSP Engine ................................................................ 25
dsPIC33F .................................................................... 10
dsPIC33F CPU Core................................................... 18
Input Capture ............................................................ 147
Output Compare ....................................................... 151
PLL.............................................................................. 99
Reset System.............................................................. 61
Shared Port Structure ............................................... 115
SPI ............................................................................ 155
Timer2 (16-bit) .......................................................... 142
Timer2/3 (32-bit) ....................................................... 142
UART ........................................................................ 169
Watchdog Timer (WDT) ............................................ 194
C
C Compilers
MPLAB C18 .............................................................. 206
Clock Switching................................................................. 107
Enabling .................................................................... 107
Sequence.................................................................. 107
Code Examples
Erasing a Program Memory Page............................... 59
Initiating a Programming Sequence............................ 60
Loading Write Buffers ................................................. 60
Port Write/Read ........................................................ 116
PWRSAV Instruction Syntax..................................... 109
Code Protection ........................................................ 189, 195
Configuration Bits.............................................................. 189
Description (Table).................................................... 190
Configuration Register Map .............................................. 189
Configuring Analog Port Pins............................................ 116
CPU
Control Register .......................................................... 21
CPU Clocking System......................................................... 98
Options ....................................................................... 98
Selection..................................................................... 98
Customer Change Notification Service............................. 295
Customer Notification Service .......................................... 295
Customer Support............................................................. 295
D
Data Accumulators and Adder/Subtractor .......................... 26
Data Space Write Saturation ...................................... 28
Overflow and Saturation ............................................. 26
Round Logic ............................................................... 27
Write Back .................................................................. 27
Data Address Space........................................................... 31
Alignment.................................................................... 31
Memory Map for dsPIC33F Devices with 8 KBs RAM 32
Near Data Space ........................................................ 31
Software Stack ........................................................... 45
Width .......................................................................... 31
DC and AC Characteristics
Graphs and Tables ................................................... 263
DC Characteristics............................................................ 210
Doze Current (I
DOZE)................................................ 255
High Temperature..................................................... 254
I/O Pin Input Specifications ...................................... 216
I/O Pin Output Specifications............................ 218, 256
Idle Current (I
DOZE) .................................................. 215
Idle Current (I
IDLE) .................................................... 213
Operating Current (I
DD) ............................................ 212
Operating MIPS vs. Voltage ..................................... 254
Power-Down Current (I
PD)........................................ 214
Power-down Current (I
PD) ........................................ 255
Program Memory...................................................... 219
Temperature and Voltage......................................... 254
Temperature and Voltage Specifications.................. 211
Thermal Operating Conditions.................................. 254
Development Support....................................................... 205
DSP Engine ........................................................................ 24
Multiplier ..................................................................... 26
E
Electrical Characteristics .................................................. 209
AC..................................................................... 220, 257
Equations
Device Operating Frequency...................................... 98
Errata.................................................................................... 7
F
Flash Program Memory ...................................................... 55
Control Registers........................................................ 56
Operations .................................................................. 56
Programming Algorithm.............................................. 59
RTSP Operation ......................................................... 56
Table Instructions ....................................................... 55
Flexible Configuration ....................................................... 189
H
High Temperature Electrical Characteristics .................... 253
I
I/O Ports ........................................................................... 115
Parallel I/O (PIO) ...................................................... 115
Write/Read Timing.................................................... 116
I
2
C
Operating Modes ...................................................... 161