Datasheet

PIC24FV32KA304 FAMILY
DS39995D-page 354  2011-2013 Microchip Technology Inc.
CRC
Registers .................................................................. 201
Typical Operation ..................................................... 201
User Interface .......................................................... 200
Data .................................................................200
Data Shift Direction ..........................................201
Interrupt Operation ...........................................201
Polynomial .......................................................200
CTMU
Measuring Capacitance ........................................... 231
Measuring Time ....................................................... 232
Pulse Generation and Delay .................................... 233
Customer Change Notification Service ............................ 358
Customer Notification Service ..........................................358
Customer Support ............................................................ 358
D
Data EEPROM Memory .....................................................63
Erasing ....................................................................... 66
Operations .................................................................65
Programming
Bulk Erase .......................................................... 67
Reading Data EEPROM .................................... 68
Single-Word Write .............................................. 67
Programming Control Registers
NVMADR(U) ...................................................... 65
NVMCON ........................................................... 63
NVMKEY ............................................................63
Data Memory
Address Space ........................................................... 37
Memory Map .............................................................. 37
Near Data Space ....................................................... 38
Organization ............................................................... 38
SFR Space .................................................................38
Software Stack ........................................................... 51
Space Width ............................................................... 37
DC and AC Characteristics
Graphs and Tables
Extended Temperature .................................... 315
Industrial Temperature ..................................... 295
DC Characteristics
BOR Trip Points ....................................................... 266
Comparator Specifications .......................................274
Comparator Voltage Reference ............................... 274
CTMU Current Source ............................................. 275
Data EEPROM Memory ........................................... 274
High/Low-Voltage Detect ......................................... 266
I/O Pin Input Specifications ...................................... 272
I/O Pin Output Specifications ................................... 273
Idle Current (I
IDLE) ................................................... 268
Internal Voltage Regulator ....................................... 275
Operating Current (I
DD) ............................................ 267
Power-Down Current (I
PD) ....................................... 269
Program Memory ..................................................... 273
Temperature and Voltage Specifications ................. 265
Development Support ...................................................... 251
E
Electrical Characteristics
Absolute Maximum Ratings ..................................... 263
Thermal Operating Conditions ................................. 265
Thermal Packaging .................................................. 265
V/F Graphs ............................................................... 264
Equations
A/D Conversion Clock Period .................................. 219
Baud Rate Reload Calculation ................................. 171
Calculating the PWM Period .................................... 155
Calculation for Maximum PWM Resolution ............. 155
Device and SPIx Clock Speed Relationship ............ 168
PWM Period and Duty Cycle Calculations ............... 155
UARTx Baud Rate with BRGH = 0 .......................... 178
UARTx Baud Rate with BRGH = 1 .......................... 178
Errata ................................................................................... 9
Examples
Baud Rate Error Calculation (BRGH = 0) ................ 178
F
Flash Program Memory
Control Registers ....................................................... 58
Enhanced ICSP Operation ........................................ 58
Programming Algorithm ............................................. 60
Programming Operations ........................................... 58
RTSP Operation ........................................................ 58
Table Instructions ...................................................... 57
G
Guidelines for Getting Started ........................................... 23
H
High/Low-Voltage Detect (HLVD) .................................... 205
I
I/O Ports
Analog Port Pins Configuration ................................ 136
Analog Selection Registers ...................................... 136
Input Change Notification ........................................ 138
Open-Drain Configuration ........................................ 136
Parallel (PIO) ........................................................... 135
I
2
C
Clock Rates ............................................................. 171
Communicating as Master in Single
Master Environment ........................................ 169
Pin Remapping Options ........................................... 169
Reserved Addresses ............................................... 171
Slave Address Masking ........................................... 171
In-Circuit Debugger .......................................................... 250
In-Circuit Serial Programming (ICSP) .............................. 250
Input Capture
Cascaded (32-Bit) Mode .......................................... 148
Operations ............................................................... 148
Synchronous, Trigger Modes ................................... 147
Input Capture with Dedicated Timers .............................. 147
Instruction Set
Opcode Symbols ..................................................... 256
Overview .................................................................. 257
Summary ................................................................. 255
Internet Address .............................................................. 358
Interrupts
Alternate Interrupt Vector Table (AIVT) ..................... 75
Control and Status Registers ..................................... 78
Implemented Vectors ................................................. 77
Interrupt Vector Table (IVT) ....................................... 75
Reset Sequence ........................................................ 75
Setup Procedures .................................................... 113
Trap Vectors .............................................................. 77
Vector Table .............................................................. 76