Datasheet

© 2009-2011 Microchip Technology Inc. DS61156G-page 3
PIC32MX5XX/6XX/7XX
High-Performance 32-bit RISC CPU:
•MIPS32
®
M4K
®
32-bit core with 5-stage pipeline
• 80 MHz maximum frequency
• 1.56 DMIPS/MHz (Dhrystone 2.1) performance
at zero Wait state Flash access
• Single-cycle multiply and high-performance divide
unit
• MIPS16e
®
mode for up to 40% smaller code size
• Two sets of 32 core register files (32-bit) to reduce
interrupt latency
• Prefetch Cache module to speed execution from
Flash
Microcontroller Features:
• Operating voltage range of 2.3V to 3.6V
• 64K to 512K Flash memory (plus an
additional 12 KB of Boot Flash)
• 16K to 128K SRAM memory
• Pin-compatible with most PIC24/dsPIC
®
DSC
devices
• Multiple power management modes
• Multiple interrupt vectors with individually
programmable priority
• Fail-Safe Clock Monitor mode
• Configurable Watchdog Timer with on-chip
Low-Power RC oscillator for reliable operation
Peripheral Features:
• Atomic SET, CLEAR and INVERT operation on
select peripheral registers
• Up to 8-channels of hardware DMA with automatic
data size detection
• USB 2.0-compliant full-speed device and
On-The-Go (OTG) controller:
- Dedicated DMA channels
• 10/100 Mbps Ethernet MAC with MII and RMII
interface:
- Dedicated DMA channels
• CAN module:
- 2.0B Active with DeviceNet™ addressing
support
- Dedicated DMA channels
• 3 MHz to 25 MHz crystal oscillator
Peripheral Features (Continued):
• Internal 8 MHz and 32 kHz oscillators
• Six UART modules with:
- RS-232, RS-485 and LIN support
-IrDA
®
with on-chip hardware encoder and
decoder
• Up to four SPI modules
• Up to five I
2
C™ modules
• Separate PLLs for CPU and USB clocks
• Parallel Master and Slave Port (PMP/PSP) with
8-bit and 16-bit data, and up to 16 address lines
• Hardware Real-Time Clock and Calendar (RTCC)
• Five 16-bit Timers/Counters (two 16-bit pairs
combine to create two 32-bit timers)
• Five Capture inputs
• Five Compare/PWM outputs
• Five external interrupt pins
• High-speed I/O pins capable of toggling at up
to 80 MHz
• High-current sink/source (18 mA/18 mA) on
all I/O pins
• Configurable open-drain output on digital I/O pins
Debug Features:
• Two programming and debugging Interfaces:
- 2-wire interface with unintrusive access and
real-time data exchange with application
- 4-wire MIPS
®
standard enhanced Joint Test
Action Group (JTAG) interface
• Unintrusive hardware-based instruction trace
• IEEE Standard 1149.2 compatible (JTAG)
boundary scan
Analog Features:
• Up to 16-channel, 10-bit Analog-to-Digital
Converter:
- 1 Msps conversion rate
- Conversion available during Sleep and Idle
• Two Analog Comparators
High-Performance, USB, CAN and Ethernet
32-bit Flash Microcontrollers