PIC24FJ256GB108-I Datasheet, PDF (344/352 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)

PIC24FJ256GB110 FAMILY
D
Data Memory
Address Space............................................................ 41
Memory Map ............................................................... 41
Near Data Space ........................................................ 42
SFR Space.................................................................. 42
Software Stack ............................................................ 59
Space Organization .................................................... 42
DC Characteristics
I/O Pin Input Specifications ....................................... 318
I/O Pin Output Specifications .................................... 319
Idle Current ............................................................... 315
Operating Current ..................................................... 314
Power-Down Current ................................................ 316
Program Memory Specifications ............................... 319
Development Support ....................................................... 299
Device Features (Summary)
100-Pin........................................................................ 15
64-Pin.......................................................................... 13
80-Pin.......................................................................... 14
Doze Mode........................................................................ 132
E
Electrical Characteristics
A/D Specifications ..................................................... 325
Absolute Maximum Ratings ...................................... 311
External Clock ........................................................... 322
Internal Voltage Regulator Specifications ................. 320
Load Conditions and Requirements for
Specifications.................................................... 321
PLL Clock Specifications .......................................... 323
Temperature and Voltage Specifications .................. 313
Thermal Conditions ................................................... 312
V/F Graph ................................................................. 312
ENVREG Pin..................................................................... 293
Equations
A/D Conversion Clock Period ................................... 274
Baud Rate Reload Calculation .................................. 193
Calculating the PWM Period ..................................... 176
Calculation for Maximum PWM Resolution............... 177
Estimating USB Transceiver Current
Consumption..................................................... 211
Relationship Between Device and SPI
Clock Speed...................................................... 190
RTCC Calibration ...................................................... 260
UART Baud Rate with BRGH = 0 ............................. 200
UART Baud Rate with BRGH = 1 ............................. 200
Errata .................................................................................... 9
F
Flash Configuration Words.................................. 40, 287–291
Flash Program Memory....................................................... 63
and Table Instructions................................................. 63
Enhanced ICSP Operation.......................................... 64
JTAG Operation .......................................................... 64
Programming Algorithm .............................................. 66
RTSP Operation.......................................................... 64
Single-Word Programming.......................................... 69
I
I/O Ports
Analog Port Pins Configuration ................................. 134
Input Change Notification.......................................... 135
Open-Drain Configuration ......................................... 134
Parallel (PIO) ............................................................ 133
Peripheral Pin Select ................................................ 135
Pull-ups and Pull-downs ........................................... 135
I²C
Clock Rates .............................................................. 193
Reserved Addresses ................................................ 193
Setting Baud Rate as Bus Master............................. 193
Slave Address Masking ............................................ 193
Input Capture
32-Bit Mode .............................................................. 170
Capture Operations .................................................. 170
Synchronous and Trigger Modes.............................. 169
Input Capture with Dedicated Timers ............................... 169
Instruction Set
Overview................................................................... 305
Summary .................................................................. 303
Inter-Integrated Circuit. See I²C. ...................................... 191
Internet Address ............................................................... 348
Interrupt Vector Table (IVT) ................................................ 77
Interrupts
and Reset Sequence .................................................. 77
Control and Status Registers...................................... 80
Implemented Vectors.................................................. 79
Setup and Service Procedures ................................. 119
Trap Vectors ............................................................... 78
Vector Table ............................................................... 78
IrDA Support ..................................................................... 201
J
JTAG Interface.................................................................. 297
M
Microchip Internet Web Site.............................................. 348
MPLAB ASM30 Assembler, Linker, Librarian ................... 300
MPLAB Integrated Development Environment
Software ................................................................... 299
MPLAB PM3 Device Programmer .................................... 302
MPLAB REAL ICE In-Circuit Emulator System ................ 301
MPLINK Object Linker/MPLIB Object Librarian ................ 300
N
Near Data Space ................................................................ 42
O
Oscillator Configuration
Clock Selection ......................................................... 122
Clock Switching ........................................................ 126
Sequence ......................................................... 127
CPU Clocking Scheme ............................................. 122
Initial Configuration on POR ..................................... 122
USB Operation ......................................................... 128
Special Considerations..................................... 129
Output Compare
32-Bit Mode .............................................................. 173
Synchronous and Trigger Modes.............................. 173
Output Compare with Dedicated Timers........................... 173
P
Packaging ......................................................................... 327
Details....................................................................... 329
Marking ..................................................................... 327
Parallel Master Port. See PMP. ........................................ 241
Peripheral Enable Bits ...................................................... 132
Peripheral Module Disable Bits......................................... 132
DS39897C-page 344
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