Microchip Technology PIC32MX5XX User manual

EN: This Datasheet is presented by the manufacturer.
Please visit our website for pricing and availability at www.hestore.hu.

©2010 Microchip Technology Inc. DS61156F
PIC32MX5XX/6XX/7XX
Family Data Sheet
High-Performance, USB, CAN and Ethernet
32-bit Flash Microcontrollers

DS61156F-page 2 ©2010 Microchip Technology Inc.
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and may be superseded by updates.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,
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
PIC32 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.
SQTPisa service markofMicrochip TechnologyIncorporated
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
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 customerwho 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.
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, KEELOQ®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.

©2010 Microchip Technology Inc. DS61156F-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 andhigh-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 withmost 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
2C™ 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

PIC32MX5XX/6XX/7XX
DS61156F-page 4 ©2010 Microchip Technology Inc.
TABLE 1: PIC32 USB AND CAN – FEATURES
USB and CAN
Device
Pins
Program Memory (KB)
Data Memory (KB)
USB
CAN
Timers/Capture/Compare
DMA Channels
(Programmable/
Dedicated)
UART(2,3)
SPI(3)
I2C™(3)
10-bit 1 Msps ADC
(Channels)
Comparators
PMP/PSP
JTAG
Trace
Packages(4)
PIC32MX534F064H 64 64 + 12(1) 16 1 1 5/5/5 4/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX564F064H 64 64 + 12(1) 32 1 1 5/5/5 4/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX564F128H 64 128 + 12(1) 32 1 1 5/5/5 4/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX575F256H 64 256 + 12(1) 64 1 1 5/5/5 8/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX575F512H 64 512 + 12(1) 64 1 1 5/5/5 8/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX534F064L 100 64 + 12(1) 16 1 1 5/5/5 4/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX564F064L 100 64 + 12(1) 32 1 1 5/5/5 4/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX564F128L 100 128 + 12(1) 32 1 1 5/5/5 4/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX575F256L 100 256 + 12(1) 64 1 1 5/5/5 8/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX575F512L 100 512 + 12(1) 64 1 1 5/5/5 8/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
Legend: PF, PT = TQFP MR = QFN BG = XBGA
Note 1: This device features 12 KB boot Flash memory.
2: CTS and RTS pins may not be available for all UART modules. Refer to the “Pin Diagrams”section for more
information.
3: Some pins between the UART, SPI and I2C modules may be shared. Refer to the “Pin Diagrams”section for more
information.
4: Refer to 32.0 “Packaging Information” for more information.

©2010 Microchip Technology Inc. DS61156F-page 5
PIC32MX5XX/6XX/7XX
TABLE 2: PIC32 USB AND ETHERNET – FEATURES
USB and Ethernet
Device
Pins
Program Memory (KB)
Data Memory (KB)
USB
Ethernet
Timers/Capture/Compare
DMA Channels
(Programmable/
Dedicated)
UART(2,3)
SPI(3)
I2C™(3)
10-bit 1 Msps ADC
(Channels)
Comparators
PMP/PSP
JTAG
Trace
Packages(4)
PIC32MX664F064H 64 64 + 12(1) 32 1 1 5/5/5 4/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX664F128H 64 128 + 12(1) 32 1 1 5/5/5 4/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX675F256H 64 256 + 12(1) 64 1 1 5/5/5 8/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX675F512H 64 512 + 12(1) 64 1 1 5/5/5 8/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX695F512H 64 512 + 12(1) 128 1 1 5/5/5 8/4 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX664F064L 100 64 + 12(1) 32 1 1 5/5/5 4/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX664F128L 100 128 + 12(1) 32 1 1 5/5/5 4/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX675F256L 100 256 + 12(1) 64 1 1 5/5/5 8/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX675F512L 100 512 + 12(1) 64 1 1 5/5/5 8/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX695F512L 100 512 + 12(1) 128 1 1 5/5/5 8/4 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
Legend: PF, PT = TQFP MR = QFN BG = XBGA
Note 1: This device features 12 KB boot Flash memory.
2: CTS and RTS pins may not be available for all UART modules. Refer to the “Pin Diagrams”section for more
information.
3: Some pins between the UART, SPI and I2C modules may be shared. Refer to the “Pin Diagrams”section for more
information.
4: Refer to 32.0 “Packaging Information” for more information.

PIC32MX5XX/6XX/7XX
DS61156F-page 6 ©2010 Microchip Technology Inc.
TABLE 3: PIC32 USB, ETHERNET AND CAN – FEATURES
USB, Ethernet and CAN
Device
Pins
Program Memory (KB)
Data Memory (KB)
USB
Ethernet
CAN
Timers/Capture/Compare
DMA Channels
(Programmable/
Dedicated)
UART(2,3)
SPI(3)
I2C™(3)
10-bit 1 Msps ADC
(Channels)
Comparators
PMP/PSP
JTAG
Trace
Packages(4)
PIC32MX764F128H 64 128 + 12(1) 32 1 1 1 5/5/5 4/6 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX775F256H 64 256 + 12(1) 64 1 1 2 5/5/5 8/8 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX775F512H 64 512 + 12(1) 64 1 1 2 5/5/5 8/8 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX795F512H 64 512 + 12(1) 128 1 1 2 5/5/5 8/8 6 3 4 16 2 Yes Yes No PT,
MR
PIC32MX764F128L 100 128 + 12(1) 32 1 1 1 5/5/5 4/6 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX775F256L 100 256 + 12(1) 64 1 1 2 5/5/5 8/8 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX775F512L 100 512 + 12(1) 64 1 1 2 5/5/5 8/8 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
PIC32MX795F512L 100 512 + 12(1) 128 1 1 2 5/5/5 8/8 6 4 5 16 2 Yes Yes Yes PT,
PF,
BG
Legend: PF, PT = TQFP MR = QFN BG = XBGA
Note 1: This device features 12 KB boot Flash memory.
2: CTS and RTS pins may not be available for all UART modules. Refer to the “Pin Diagrams”section for more
information.
3: Some pins between the UART, SPI and I2C modules may be shared. Refer to the “Pin Diagrams”section for more
information.
4: Refer to 32.0 “Packaging Information” for more information.

©2010 Microchip Technology Inc. DS61156F-page 7
PIC32MX5XX/6XX/7XX
Pin Diagrams
64-Pin QFN(1) = Pins are up to 5V tolerant
Note 1: The metal plane at the bottom of the device is not connected to any pins and is recommended to be
connected to VSS externally.
PIC32MX575F256H
PMD5/RE5
PMD6/RE6
PMD7/RE7
SCK2/U6TX/U3RTS/PMA5/CN8/RG6
VDD
AN5/C1IN+/VBUSON/CN7/RB5
AN4/C1IN-/CN6/RB4
AN3/C2IN+/CN5/RB3
AN2/C2IN-/CN4/RB2
SDA4/SDI2/U3RX/PMA4/CN9/RG7
SCL4/SDO2/U3TX/PMA3/CN10/RG8
PGEC1/AN1/VREF-/CVREF-/CN3/RB1
PGED1/AN0/VREF+/CVREF+/PMA6/CN2/RB0
SS2/U6RX/U3CTS/PMA2/CN11/RG9
MCLR
VSS
64 63 62 61 60 59 58 57 56 55
22 23 24 25 26 27 28 29 30 31
3
40
39
38
37
36
35
34
33
4
5
7
8
9
10
11
1
2
42
41
6
32
43
54
14
15
16
12
13
17 18 19 20 21
45
44
47
46
48
53 52 51 50 49
AVDD
AN8/SS4/U5RX/U2CTS/C1OUT/RB8
AN9/C2OUT/PMA7/RB9
TMS/AN10/CVREFOUT/PMA13/RB10
TDO/AN11/PMA12/RB11
VDD
PGEC2/AN6/OCFA/RB6
PGED2/AN7/RB7
AC1RX/SCL5/SDO4/U2TX/PMA8/CN18/RF5
AC1TX/SDA5/SDI4/U2RX/PMA9/CN17/RF4
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/SCK4/U5TX/U2RTS/PMALH/PMA1/RB14
AN15/OCFB/PMALL/PMA0/CN12/RB15
VSS
AVSS
CN15/RD6 PMRD/CN14/RD5 OC5/IC5/PMWR/CN13/RD4 SCL3/SDO3/U1TX/OC4/RD3 SDA3/SDI3/U1RX/OC3/RD2 SCK3/U4TX/U1RTS/OC2/RD1
PMD4/RE4 PMD3/RE3 PMD2/RE2 PMD1/RE1 C1RX/RF0 VCAP/VCORE
PMD0/RE0 C1TX/RF1 CN16/RD7 VDD
SOSCI/CN1/RC13
OC1/INT0/RD0
SCL1/IC3/PMCS2/PMA15/INT3/RD10
SS3/U4RX/U1CTS/SDA1/IC2/INT2/RD9
RTCC/IC1/INT1/RD8
IC4/PMCS1/PMA14/INT4/RD11
OSC2/CLKO/RC15
OSC1/CLKI/RC12
VDD
D+/RG2
VUSB
VBUS
USBID/RF3
D-/RG3
SOSCO/T1CK/CN0/RC14
Vss
PIC32MX575F512H
PIC32MX534F064H
PIC32MX564F064H
PIC32MX564F128H

PIC32MX5XX/6XX/7XX
DS61156F-page 8 ©2010 Microchip Technology Inc.
Pin Diagrams (Continued)
64-Pin QFN(1) = Pins are up to 5V tolerant
PIC32MX675F512H
PIC32MX695F512H
PIC32MX675F256H
22 23 24 25 26 27 28 29 30 31
40
39
38
37
36
35
34
33
42
41
32
43
17 18 19 20 21
45
44
47
46
48
AV
DD
AN8/SS4/U5RX/U2CTS/C1OUT/RB8
AN9/C2OUT/PMA7/RB9
TMS/AN10/CV
REFOUT
/PMA13/RB10
TDO/AN11/PMA12/RB11
V
DD
PGEC2/AN6/OCFA/RB6
PGED2/AN7/RB7
SCL5/SDO4/U2TX/PMA8/CN18/RF5
SDA5/SDI4/U2RX/PMA9/CN17/RF4
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/SCK4/U5TX/U2RTSU2RTS/PMALH/PMA1/RB14
AN15/EMDC/AEMDC/OCFB/PMALL/PMA0/CN12/RB15
V
SS
AV
SS
SOSCI/CN1/RC13
OC1/INT0/RD0
ECOL/AECRSDV/SCL1/IC3/PMCS2/PMA15/INT3/RD10
AERXD0/ETXD2/SS3/U4RX/U1CTS/SDA1/IC2/INT2/RD9
RTCC/AERXD1/ETXD3/IC1/INT1/RD8
ECRS/AEREFCLK/IC4/PMCS1/PMA14/INT4/RD11
OSC2/CLKO/RC15
OSC1/CLKI/RC12
V
DD
D+/RG2
V USB
V BUS
USBID/RF3
D-/RG3
SOSCO/T1CK/CN0/RC14
Vss
ETXEN/PMD5/RE5
ETXD0/PMD6/RE6
ETXD1/PMD7/RE7
SCK2/U6TX/U3RTS/PMA5/CN8/RG6
V DD
AN5/C1IN+/V BUSON /CN7/RB5
AN4/C1IN-/CN6/RB4
AN3/C2IN+/CN5/RB3
AN2/C2IN-/CN4/RB2
SDA4/SDI2/U3RX/PMA4/CN9/RG7
SCL4/SDO2/U3TX/PMA3/CN10/RG8
PGEC1/AN1/V
REF -/CV REF -/CN3/RB1
PGED1/AN0/V REF +/CV REF +/PMA6/CN2/RB0
SS2/U6RX/U3CTS/PMA2/CN11/RG9
MCLR
V SS
64 63 62 61 60 59 58 57 56 55
3
4
5
7
8
9
10
11
1
2
6
54
14
15
16
12
13
53 52 51 50 49
AETXEN/ETXERR/CN15/RD6 PMRD/CN14/RD5 OC5/IC5/PMWR/CN13/RD4 SCL3/SDO3/U1TX/OC4/RD3 SDA3/SDI3/U1RX/OC3/RD2
EMDIO/AEMDIO/SCK3/U4TX/U1RTS/OC2/RD1
ERXERR/PMD4/RE4 ERXCLK/EREFCLK/PMD3/RE3 ERXDV/ECRSDV/PMD2/RE2 ERXD0/PMD1/RE1 AETXD1/ERXD3/RF0 V
CAP
/V
CORE
ERXD1/PMD0/RE0 AETXD0/ERXD2/RF1 ETXCLK/AERXERR/CN16/RD7 V
DD
Note 1: The metal plane at the bottom of the device is not connected to any pins and is recommended to be
connected to VSS externally.
PIC32MX664F064H
PIC32MX664F128H

©2010 Microchip Technology Inc. DS61156F-page 9
PIC32MX5XX/6XX/7XX
Pin Diagrams (Continued)
64-Pin QFN(1) = Pins are up to 5V tolerant
ETXEN/PMD5/RE5
ETXD0/PMD6/RE6
ETXD1/PMD7/RE7
SCK2/U6TX/U3RTS/PMA5/CN8/RG6
V
DD
AN5/C1IN+/V BUSON /CN7/RB5
AN4/C1IN-/CN6/RB4
AN3/C2IN+/CN5/RB3
AN2/C2IN-/CN4/RB2
SDA4/SDI2/U3RX/PMA4/CN9/RG7
SCL4/SDO2/U3TX/PMA3/CN10/RG8
PGEC1/AN1/V
REF -/CV REF -/CN3/RB1
PGED1/AN0/V
REF +/CV REF +/PMA6/CN2/RB0
SS2/U6RX/U3CTS/PMA2/CN11/RG9
MCLR
V SS
64 63 62 61 60 59 58 57 56 55
3
4
5
7
8
9
10
11
1
2
6
54
14
15
16
12
13
53 52 51 50 49
AETXEN/ETXERR/CN15/RD6 PMRD/CN14/RD5 OC5/IC5/PMWR/CN13/RD4 SCL3/SDO3/U1TX/OC4/RD3 SDA3/SDI3/U1RX/OC3/RD2 EMDIO/AEMDIO/SCK3/U4TX/U1RTS/OC2/RD1
ERXERR/PMD4/RE4 ERXCLK/EREFCLKPMD3/RE3 ERXDV/ECRSDV/PMD2/RE2 ERXD0/PMD1/RE1 C1RX/AETXD1/ERXD3/RF0 V
CAP
/V
CORE
ERXD1/PMD0/RE0 C1TX/AETXD0/ERXD2/RF1 ETXCLK/AERXERR/CN16/RD7 V
DD
PIC32MX795F512H
PIC32MX775F256H
PIC32MX775F512H
22 23 24 25 26 27 28 29 30 31
40
39
38
37
36
35
34
33
42
41
32
43
17 18 19 20 21
45
44
47
46
48
AV
DD
AN8/C2TX/SS4/U5RX/U2CTS/C1OUT/RB8
AN9/C2OUT/PMA7/RB9
TMS/AN10/CV
REFOUT
/PMA13/RB10
TDO/AN11/PMA12/RB11
V
DD
PGEC2/AN6/OCFA/RB6
PGED2/AN7/RB7
AC1RX/SCL5/SDO4/U2TX/PMA8/CN18/RF5
AC1TX/SDA5/SDI4/U2RX/PMA9/CN17/RF4
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/C2RX/SCK4/U5TX/U2RTS/PMALH/PMA1/RB14
AN15/EMDC/AEMDC/OCFB/PMALL/PMA0/CN12/RB15
V
SS
AV
SS
SOSCI/CN1/RC13
OC1/INT0/RD0
ECOL/AECRSDV/SCL1/IC3/PMCS2/PMA15/INT3/RD10
AERXD0/ETXD2/SS3/U4RX/U1CTS/SDA1/IC2/INT2/RD9
RTCC/AERXD1/ETXD3/IC1/INT1/RD8
ECRS/AEREFCLK/IC4/PMCS1/PMA14/INT4/RD11
OSC2/CLKO/RC15
OSC1/CLKI/RC12
V
DD
D+/RG2
V
USB
V BUS
USBID/RF3
D-/RG3
SOSCO/T1CK/CN0/RC14
Vss
Note 1: The metal plane at the bottom of the device is not connected to any pins and is recommended to be
connected to VSS externally.