Note the following details of the code protection feature on Microchip devices:
•
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
•
•
•
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
K
EE
L
OQ
, K
EE
L
OQ
logo, MPLAB, PIC, PICmicro, PICSTART,
PIC
32
logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified
logo, MPLIB, MPLINK, mTouch, Omniscient Code
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance,
TSHARC, UniWinDriver, WiperLock and ZENA are
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2010, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-60932-717-0
Microchip received ISO/TS-16949:2002 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
®
MCUs and dsPIC
®
DSCs, K
EE
L
OQ
®
code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
DS61156F-page 2
©
2010 Microchip Technology Inc.
PIC32MX5XX/6XX/7XX
High-Performance, USB, CAN and Ethernet
32-bit Flash Microcontrollers
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
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
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
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
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
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
©
2010 Microchip Technology Inc.
DS61156F-page 3
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