Datasheet

© 2007-2011 Microchip Technology Inc. DS70265E-page 297
dsPIC33FJ12MC201/202
INDEX
A
AC Characteristics ............................................................ 234
Internal RC Accuracy ................................................ 236
Load Conditions ........................................................ 234
ADC
Initialization ............................................................... 193
Key Features............................................................. 193
ADC Module
ADC1 Register Map .................................................... 44
ADC11 Register Map .................................................. 43
Alternate Interrupt Vector Table (AIVT) .............................. 71
Analog-to-Digital Converter (ADC).................................... 193
Arithmetic Logic Unit (ALU)................................................. 25
Assembler
MPASM Assembler................................................... 220
B
Barrel Shifter ....................................................................... 29
Bit-Reversed Addressing .................................................... 51
Example ...................................................................... 52
Implementation ........................................................... 51
Sequence Table (16-Entry)......................................... 52
Block Diagrams
16-bit Timer1 Module ................................................ 141
Connections for On-Chip Voltage Regulator............. 208
Device Clock ..................................................... 103, 105
DSP Engine ................................................................ 26
dsPIC33FJ12MC201/202............................................ 10
dsPIC33FJ12MC201/202 CPU Core .......................... 20
Input Capture ............................................................ 149
Output Compare ....................................................... 151
PLL............................................................................ 105
PWM Module .................................................... 156, 157
Quadrature Encoder Interface .................................. 169
Reset System.............................................................. 63
Shared Port Structure ............................................... 119
SPI ............................................................................ 173
Timer2 (16-bit) .......................................................... 145
Timer2/3 (32-bit) ....................................................... 144
UART ........................................................................ 187
Watchdog Timer (WDT) ............................................ 209
C
C Compilers
MPLAB C18 .............................................................. 220
Clock Switching................................................................. 112
Enabling .................................................................... 112
Sequence.................................................................. 112
Code Examples
Erasing a Program Memory Page............................... 61
Initiating a Programming Sequence............................ 62
Loading Write Buffers ................................................. 62
Port Write/Read ........................................................ 120
PWRSAV Instruction Syntax..................................... 113
Code Protection ........................................................ 205, 210
Configuration Bits.............................................................. 205
Configuration Register Map .............................................. 205
Configuring Analog Port Pins............................................ 120
CPU
Control Register .......................................................... 22
CPU Clocking System....................................................... 104
PLL Configuration ..................................................... 105
Selection ................................................................... 104
Sources..................................................................... 104
Customer Change Notification Service............................. 301
Customer Notification Service .......................................... 301
Customer Support............................................................. 301
D
Data Accumulators and Adder/Subtracter .......................... 27
Data Space Write Saturation ...................................... 29
Overflow and Saturation ............................................. 27
Round Logic ............................................................... 29
Write Back .................................................................. 28
Data Address Space........................................................... 33
Alignment.................................................................... 33
Memory Map for dsPIC33FJ12MC201/202 Devices with
1 KB RAM........................................................... 34
Near Data Space ........................................................ 33
Software Stack ........................................................... 48
Width .......................................................................... 33
DC Characteristics............................................................ 224
I/O Pin Input Specifications ...................................... 229
I/O Pin Output Specifications.................................... 232
Idle Current (I
DOZE) .................................................. 228
Idle Current (I
IDLE) .................................................... 227
Operating Current (I
DD) ............................................ 226
Power-Down Current (I
PD)........................................ 228
Program Memory...................................................... 233
Temperature and Voltage Specifications.................. 225
Development Support....................................................... 219
Doze Mode ....................................................................... 114
DSP Engine ........................................................................ 25
Multiplier ..................................................................... 27
E
Electrical Characteristics .................................................. 223
AC............................................................................. 234
Equations
Device Operating Frequency.................................... 104
Errata.................................................................................... 8
F
Flash Program Memory ...................................................... 57
Control Registers........................................................ 58
Operations .................................................................. 58
Programming Algorithm.............................................. 61
RTSP Operation ......................................................... 58
Table Instructions ....................................................... 57
Flexible Configuration ....................................................... 205
I
I/O Ports ........................................................................... 119
Parallel I/O (PIO) ...................................................... 119
Write/Read Timing.................................................... 120
I
2
C
Addresses................................................................. 180
Operating Modes ...................................................... 179
Registers .................................................................. 179
I
2
C Module
I2C1 Register Map...................................................... 41
In-Circuit Debugger........................................................... 210
In-Circuit Emulation .......................................................... 205
In-Circuit Serial Programming (ICSP)....................... 205, 210
Input Capture .................................................................... 149
Registers .................................................................. 150
Input Change Notification ................................................. 120
Instruction Addressing Modes ............................................ 48
File Register Instructions ............................................ 48