PIC24FV32KA304_1 Datasheet, PDF (314/320 Pages) Microchip Technology – 20/28/44/48-Pin, General Purpose, 16-Bit Flash Microcontrollers with XLP Technology

PIC24FV32KA304 FAMILY
CRC
Registers .................................................................. 205
Typical Operation ..................................................... 205
User Interface .......................................................... 204
Data ................................................................. 204
Data Shift Direction .......................................... 205
Interrupt Operation ........................................... 205
Polynomial ....................................................... 204
CTMU
Measuring Capacitance ........................................... 231
Measuring Time ....................................................... 233
Pulse Generation and Delay .................................... 233
Customer Change Notification Service ............................ 317
Customer Notification Service .......................................... 317
Customer Support ............................................................ 317
D
Data EEPROM Memory ..................................................... 67
Erasing ....................................................................... 70
Operations ................................................................. 69
Programming
Bulk Erase .......................................................... 71
Reading Data EEPROM .................................... 72
Single-Word Write .............................................. 71
Programming Control Registers
NVMADR(U) ...................................................... 69
NVMCON ........................................................... 67
NVMKEY ............................................................ 67
Data Memory
Address Space ........................................................... 39
Memory Map .............................................................. 39
Near Data Space ....................................................... 40
Organization ............................................................... 40
SFR Space ................................................................. 40
Software Stack ........................................................... 53
Space Width ............................................................... 39
DC Characteristics
Comparator .............................................................. 278
Comparator Voltage Reference ............................... 278
CTMU Current Source ............................................. 279
Data EEPROM Memory ........................................... 278
High/Low-Voltage Detect ......................................... 266
I/O Pin Input Specifications ...................................... 276
I/O Pin Output Specifications ................................... 277
Idle Current (IIDLE) ................................................... 269
Internal Voltage Regulator Specifications ................ 279
Operating Current (IDD) ............................................ 267
Power-Down Current (IPD) ....................................... 271
Program Memory ..................................................... 277
Temperature and Voltage Specifications ................. 265
Development Support ...................................................... 251
Device Features (Summary) ........................................ 15, 16
E
Electrical Characteristics
Absolute Maximum Ratings ..................................... 263
Thermal Operating Conditions ................................. 265
Thermal Packaging Characteristics ......................... 265
V/F Graphs ............................................................... 264
Equations
Baud Rate Reload Calculation ................................. 175
Calculating the PWM Period .................................... 159
Calculation for Maximum PWM Resolution .............. 159
Device and SPI Clock Speed Relationship .............. 172
PWM Period and Duty Cycle Calculations ............... 159
UART Baud Rate with BRGH = 0 ............................ 182
UART Baud Rate with BRGH = 1 ............................ 182
DS39995B-page 314
Errata ................................................................................. 11
Examples
Baud Rate Error Calculation (BRGH = 0) ................ 182
F
Flash Program Memory
Control Registers ....................................................... 60
Enhanced ICSP Operation ........................................ 60
Programming Algorithm ............................................. 62
Programming Operations ........................................... 60
RTSP Operation ........................................................ 60
Table Instructions ...................................................... 59
H
High/Low-Voltage Detect (HLVD) .................................... 209
I
I/O Ports
Analog Port Configuration ........................................ 140
Analog Selection Registers ...................................... 140
Input Change Notification ........................................ 142
Open-Drain Configuration ........................................ 140
Parallel (PIO) ........................................................... 139
I²C
Clock Rates ............................................................. 175
Communicating as Master in Single Master
Environment .................................................... 173
Pin Remapping Options ........................................... 173
Reserved Addresses ............................................... 175
Slave Address Masking ........................................... 175
In-Circuit Debugger .......................................................... 250
In-Circuit Serial Programming (ICSP) .............................. 250
Input Capture
32-Bit Mode ............................................................. 152
Operations ............................................................... 152
Synchronous and Trigger Modes ............................. 151
Input Capture with Dedicated Timers .............................. 151
Instruction Set
Opcode Symbols ..................................................... 256
Overview .................................................................. 257
Summary ................................................................. 255
Internet Address .............................................................. 317
Interrupts
Alternate Interrupt Vector Table (AIVT) ..................... 79
Control and Status Registers ..................................... 82
Implemented Vectors ................................................. 81
Interrupt Vector Table (IVT) ....................................... 79
Reset Sequence ........................................................ 79
Setup Procedures .................................................... 115
Trap Vectors .............................................................. 81
Vector Table .............................................................. 80
M
Microchip Internet Web Site ............................................. 317
MPLAB ASM30 Assembler, Linker, Librarian .................. 252
MPLAB Integrated Development Environment
Software .................................................................. 251
MPLAB PM3 Device Programmer ................................... 254
MPLAB REAL ICE In-Circuit Emulator System ............... 253
MPLINK Object Linker/MPLIB Object Librarian ............... 252
N
Near Data Space ............................................................... 40
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