PIC24FJ256GA106T-I Datasheet, PDF (286/292 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit General Purpose Flash Microcontrollers with Peripheral Pin Select

PIC24FJ256GA110 FAMILY
DC Characteristics
I/O Pin Input Specifications ....................................... 263
I/O Pin Output Specifications .................................... 264
Idle Current ............................................................... 261
Operating Current ..................................................... 260
Power-Down Current ................................................ 262
Program Memory Specifications ............................... 264
Temperature and Voltage Specifications .................. 259
Development Support ....................................................... 245
Device Features (Summary)
100-Pin........................................................................ 11
64-Pin............................................................................ 9
80-Pin.......................................................................... 10
Doze Mode........................................................................ 114
E
Electrical Characteristics................................................... 257
A/D Specifications ..................................................... 269
Absolute Maximum Ratings ...................................... 257
Internal Voltage Regulator Specifications ................. 264
Load Conditions and Requirements for
Specifications.................................................... 265
PLL Clock Specifications .......................................... 267
Thermal Characteristics ............................................ 258
V/F Graph ................................................................. 258
Enhanced Input Capture
32-Bit Mode............................................................... 150
Synchronous and Trigger Modes .............................. 149
Enhanced Output Compare
Cascaded (32-Bit) Mode ........................................... 153
Synchronous and Trigger Modes .............................. 153
ENVREG pin ..................................................................... 239
Equations
A/D Conversion Clock Period ................................... 220
Calculating the PWM Period ..................................... 156
Calculation for Maximum PWM Resolution............... 157
Computing Baud Rate Reload Value ........................ 173
Relationship Between Device and
Clock Speed...................................................... 170
RTCC Calibration ...................................................... 207
UART Baud Rate with BRGH = 0 ............................. 180
UART Baud Rate with BRGH = 1 ............................. 180
Errata .................................................................................... 6
F
Flash Configuration Words.................................. 28, 233–237
Flash Program Memory
and Table Instructions................................................. 49
Enhanced ICSP Operation.......................................... 50
JTAG Operation .......................................................... 50
Programming Algorithm .............................................. 52
RTSP Operation.......................................................... 50
Single-Word Programming.......................................... 54
I
I/O Ports ............................................................................ 115
Analog Port Configuration ......................................... 116
Input Change Notification.......................................... 116
Open-Drain Configuration ......................................... 116
Peripheral Pin Select ................................................ 117
Pull-ups and Pull-Downs ........................................... 116
I²C
Clock Rates............................................................... 173
Peripheral Remapping Options ................................. 171
Reserved Addresses................................................. 173
Slave Address Masking ............................................ 173
Input Capture with Dedicated Timer ................................. 149
Instruction Set
Overview................................................................... 251
Summary .................................................................. 249
Instruction-Based Power-Saving Modes
Idle Mode .......................................................... 113, 114
Inter-Integrated Circuit (I²C) ............................................. 171
Inter-Integrated Circuit. See I²C. ...................................... 171
Internet Address ............................................................... 287
Interrupt Controller.............................................................. 61
Interrupt Vector Table (IVT) ................................................ 61
Interrupts
and Reset Sequence .................................................. 61
Implemented Vectors.................................................. 63
Registers ............................................................ 64–101
Setup and Service Procedures ................................. 102
Trap Vectors ............................................................... 62
Vector Table ............................................................... 62
J
JTAG Interface.................................................................. 243
M
Microchip Internet Web Site.............................................. 287
MPLAB ASM30 Assembler, Linker, Librarian ................... 246
MPLAB ICD 2 In-Circuit Debugger ................................... 247
MPLAB ICE 2000 High-Performance
Universal In-Circuit Emulator .................................... 247
MPLAB Integrated Development
Environment Software .............................................. 245
MPLAB PM3 Device Programmer .................................... 247
MPLAB REAL ICE In-Circuit Emulator System ................ 247
MPLINK Object Linker/MPLIB Object Librarian ................ 246
N
Near Data Space ................................................................ 30
O
Oscillator Configuration
Bit Values for Clock Selection................................... 104
Clock Switching ........................................................ 108
Sequence ......................................................... 109
CPU Clocking Scheme ............................................. 104
Initial Configuration on POR ..................................... 104
Output Compare with Dedicated Timer ............................ 153
P
Packaging ......................................................................... 271
Details....................................................................... 272
Marking ..................................................................... 271
Parallel Master Port. See PMP. ........................................ 187
Peripheral Enable Bits ...................................................... 114
Peripheral Module Disable Bits......................................... 114
Peripheral Pin Select (PPS).............................................. 117
Available Peripherals and Pins ................................. 117
Configuration Control................................................ 120
Considerations for Use ............................................. 121
Input Mapping ........................................................... 118
Mapping Exceptions ................................................. 120
Output Mapping ........................................................ 119
Peripheral Priority ..................................................... 117
Registers .......................................................... 122–140
PICSTART Plus Development Programmer..................... 248
Pinout Descriptions....................................................... 13–20
POR
and On-Chip Voltage Regulator................................ 239
DS39905B-page 284
Preliminary
© 2008 Microchip Technology Inc.