PIC32MX440F256H-80I Datasheet, PDF (9/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
Table of Contents
High-Performance 80 MHz MIPS-Based 32-bit Flash Microcontroller 64/100-Pin General Purpose and USB ..................................... 1
1.0 Device Overview .......................................................................................................................................................................... 9
2.0 PIC32MX MCU........................................................................................................................................................................... 33
3.0 Instruction Set ............................................................................................................................................................................ 47
4.0 Oscillators................................................................................................................................................................................... 53
5.0 Resets ........................................................................................................................................................................................ 83
6.0 Memory Organization ................................................................................................................................................................. 93
7.0 Flash Program Memory............................................................................................................................................................ 115
8.0 Interrupts .................................................................................................................................................................................. 125
9.0 Prefetch Cache......................................................................................................................................................................... 177
10.0 Direct Memory Access (DMA) Controller ................................................................................................................................. 197
11.0 USB On-The-Go....................................................................................................................................................................... 241
12.0 I/O Ports ................................................................................................................................................................................... 305
13.0 Timer1 ...................................................................................................................................................................................... 327
14.0 Timers 2, 3, 4, 5 ....................................................................................................................................................................... 339
15.0 Input Capture............................................................................................................................................................................ 355
16.0 Output Compare....................................................................................................................................................................... 365
17.0 Serial Peripheral Interface (SPI)............................................................................................................................................... 383
18.0 Inter-Integrated Circuit (I²C™) ................................................................................................................................................. 409
19.0 Universal Asynchronous Receiver Transmitter (UART) ........................................................................................................... 425
20.0 Parallel Master Port.................................................................................................................................................................. 439
21.0 Real-Time Clock and Calendar (RTCC)................................................................................................................................... 467
22.0 Analog-Digital Converter .......................................................................................................................................................... 489
23.0 Power Saving ........................................................................................................................................................................... 521
24.0 Comparator .............................................................................................................................................................................. 537
25.0 Comparator Reference............................................................................................................................................................. 549
26.0 Watchdog Timer ....................................................................................................................................................................... 555
27.0 Special Features ...................................................................................................................................................................... 565
28.0 Programming and Diagnostics ................................................................................................................................................. 577
29.0 Development Support............................................................................................................................................................... 589
30.0 Electrical Characteristics .......................................................................................................................................................... 593
31.0 Packaging Information.............................................................................................................................................................. 631
Index .................................................................................................................................................................................................. 641
Worldwide Sales and Service ............................................................................................................................................................ 644
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 7