PIC32MX330/350/370/430/450/470
32-bit Microcontrollers (up to 512 KB Flash and 128 KB SRAM)
with Audio/Graphics/Touch (HMI), USB, and Advanced Analog
Operating Conditions: 2.3V to 3.6V
• -40ºC to +105ºC (DC to 80 MHz)
• -40ºC to +85ºC (DC to 100 MHz)
• 0ºC to +70ºC (DC to 120 MHz)
Timers/Output Compare/Input Capture
• Five General Purpose Timers:
- Five 16-bit and up to two 32-bit Timers/Counters
• Five Output Compare (OC) modules
• Five Input Capture (IC) modules
• Peripheral Pin Select (PPS) to allow function remap
• Real-Time Clock and Calendar (RTCC) module
Core: 120 MHz/150 DMIPS MIPS32
®
M4K
®
• MIPS16e
®
mode for up to 40% smaller code size
• Code-efficient (C and Assembly) architecture
• Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply
Communication Interfaces
• USB 2.0-compliant Full-speed OTG controller
• Up to five UART modules (20 Mbps):
- LIN 2.1 protocols and IrDA
®
support
• Two 4-wire SPI modules (25 Mbps)
• Two I
2
C modules (up to 1 Mbaud) with SMBus support
• PPS to allow function remap
• Parallel Master Port (PMP)
Clock Management
•
•
•
•
•
0.9% internal oscillator
Programmable PLLs and oscillator clock sources
Fail-Safe Clock Monitor (FSCM)
Independent Watchdog Timer
Fast wake-up and start-up
Power Management
• Low-power management modes (Sleep and Idle)
• Integrated Power-on Reset, Brown-out Reset, and High
Voltage Detect
• 0.5 mA/MHz dynamic current (typical)
• 50
μA
I
PD
current (typical)
Direct Memory Access (DMA)
• Four channels of hardware DMA with automatic data
size detection
• 32-bit Programmable Cyclic Redundancy Check (CRC)
• Two additional channels dedicated to USB
Audio/Graphics/Touch HMI Features
•
•
•
•
External graphics interface with up to 34 PMP pins
Audio data communication: I
2
S, LJ, RJ, USB
Audio data control interface: SPI and I
2
C
Audio data master clock:
- Generation of fractional clock frequencies
- Can be synchronized with USB clock
- Can be tuned in run-time
• Charge Time Measurement Unit (CTMU):
- Supports mTouch™ capacitive touch sensing
- Provides high-resolution time measurement (1 ns)
Input/Output
• 15 mA or 12 mA source/sink for standard V
OH
/V
OL
and
up to 22 mA for non-standard V
OH1
• 5V-tolerant pins
• Selectable open drain, pull-ups, and pull-downs
• External interrupts on all I/O pins
Qualification and Class B Support
• AEC-Q100 REVH (Grade 2 -40ºC to +105ºC) planned
• Class B Safety Library, IEC 60730
Debugger Development Support
•
•
•
•
In-circuit and in-application programming
4-wire MIPS
®
Enhanced JTAG interface
Unlimited program and six complex data breakpoints
IEEE 1149.2-compatible (JTAG) boundary scan
Advanced Analog Features
• ADC Module:
- 10-bit 1 Msps rate with one Sample and Hold (S&H)
- Up to 28 analog inputs
- Can operate during Sleep mode
• Flexible and independent ADC trigger sources
• On-chip temperature measurement capability
• Comparators:
- Two dual-input Comparator modules
- Programmable references with 32 voltage points
Packages
Type
QFN
TQFP
100
85
0.40
12x12x1
100
85
0.50
14x14x1
VTLA
124
85
0.50
9x9x0.9
Pin Count
64
64
I/O Pins (up to)
53
53
Contact/Lead Pitch
0.50
0.50
Dimensions
9x9x0.9
10x10x1
Note:
All dimensions are in millimeters (mm) unless specified.
2012-2017 Microchip Technology Inc.
DS60001185G-page 1
PIC32MX330/350/370/430/450/470
Device Pin Tables
TABLE 2:
PIN NAMES FOR 64-PIN DEVICES
64-PIN QFN
(1,2,3,4)
AND TQFP
(1,2,3,4)
(TOP VIEW)
PIC32MX330F064H
PIC32MX350F128H
PIC32MX350F256H
PIC32MX370F512H
64
1
QFN
(4)
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Note
AN22/RPE5/PMD5/RE5
AN23/PMD6/RE6
AN27/PMD7/RE7
AN16/C1IND/RPG6/SCK2/PMA5/RG6
AN17/C1INC/RPG7/PMA4/RG7
AN18/C2IND/RPG8/PMA3/RG8
MCLR
AN19/C2INC/RPG9/PMA2/RG9
V
SS
V
DD
AN5/C1INA/RPB5/RB5
AN4/C1INB/RB4
PGED3/AN3/C2INA/RPB3/RB3
PGEC3/AN2/C2INB/RPB2/CTED13/RB2
PGEC1/V
REF
-/CV
REF
-/AN1/RPB1/CTED12/RB1
PGED1/V
REF
+/CV
REF
+/AN0/RPB0/PMA6/RB0
PGEC2/AN6/RPB6/RB6
PGED2/AN7/RPB7/CTED3//RB7
AV
DD
AV
SS
AN8/RPB8/CTED10//RB8
AN9/RPB9/CTED4/PMA7/RB9
TMS/C
VREFOUT
/AN10/RPB10/CTED11//PMA13/RB10
TDO/AN11/PMA12/RB11
V
SS
V
DD
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/RPB14/CTED5/PMA1/RB14
AN15/RPB15/OCFB/CTED6/PMA0/RB15
RPF4/SDA2/PMA9/RF4
RPF5/SCL2/PMA8/RF5
1:
2:
3:
4:
Full Pin Name
Pin #
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
RPF3/RF3
RPF2/RF2
64
1
TQFP
Full Pin Name
RPF6/SCK1/INT0/RF6
SDA1/RG3
SCL1/RG2
V
DD
OSC1/CLKI/RC12
OSC2/CLKO/RC15
V
SS
RPD8/RTCC/RD8
RPD9/RD9
RPD10/PMCS2/RD10
RPD11/PMCS1/RD11
RPD0/RD0
SOSCI/RPC13/RC13
SOSCO/RPC14/T1CK/RC14
AN24/RPD1/RD1
AN25/RPD2/RD2
AN26/RPD3/RD3
RPD4/PMWR/RD4
RPD5/PMRD/RD5
RD6
RD7
V
CAP
V
DD
RPF0/RF0
RPF1/RF1
PMD0/RE0
PMD1/RE1
AN20/PMD2/RE2
RPE3/CTPLS/PMD3/RE3
AN21/PMD4/RE4
The RPn pins can be used by remappable peripherals. See
Table 1
for the available peripherals and
Section 12.3 “Peripheral Pin
Select”
for restrictions.
Every I/O port pin (RBx-RGx), with the exception of RF6, can be used as a change notification pin (CNBx-CNGx). See
Section 12.0 “I/O
Ports”
for more information.
The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to V
SS
externally.
RPF6 (pin 35) is only available for output functions.
2012-2017 Microchip Technology Inc.
DS60001185G-page 3
PIC32MX330/350/370/430/450/470
TABLE 3:
PIN NAMES FOR 64-PIN DEVICES
64-PIN QFN
(1,2)
AND TQFP
(1,2)
(TOP VIEW)
PIC32MX430F064H
PIC32MX450F128H
PIC32MX450F256H
PIC32MX470F512H
64
1
QFN
(3)
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Note
AN22/RPE5/PMD5/RE5
AN23/PMD6/RE6
AN27/PMD7/RE7
AN16/C1IND/RPG6/SCK2/PMA5/RG6
AN17/C1INC/RPG7/PMA4/RG7
AN18/C2IND/RPG8/PMA3/RG8
MCLR
AN19/C2INC/RPG9/PMA2/RG9
V
SS
V
DD
AN5/C1INA/RPB5/V
BUSON
/RB5
AN4/C1INB/RB4
PGED3/AN3/C2INA/RPB3/RB3
PGEC3/AN2/C2INB/RPB2/CTED13/RB2
PGEC1/V
REF
-/CV
REF
-/AN1/RPB1/CTED12/RB1
PGED1/V
REF
+/CV
REF
+/AN0/RPB0/PMA6/RB0
PGEC2/AN6/RPB6/RB6
PGED2/AN7/RPB7/CTED3//RB7
AV
DD
AV
SS
AN8/RPB8/CTED10//RB8
AN9/RPB9/CTED4/PMA7/RB9
TMS/C
VREFOUT
/AN10/RPB10/CTED11//PMA13/RB10
TDO/AN11/PMA12/RB11
V
SS
V
DD
TCK/AN12/PMA11/RB12
TDI/AN13/PMA10/RB13
AN14/RPB14/CTED5/PMA1/RB14
AN15/RPB15/OCFB/CTED6/PMA0/RB15
RPF4/SDA2/PMA9/RF4
RPF5/SCL2/PMA8/RF5
1:
2:
3:
Full Pin Name
Pin #
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
USBID/RF3
V
BUS
V
USB3V3
D-
D+
V
DD
OSC1/CLKI/RC12
64
1
TQFP
Full Pin Name
OSC2/CLKO/RC15
V
SS
RPD8/RTCC/RD8
RPD9/SDA1/RD9
RPD10/SCL1/PMCS2/RD10
RPD11/PMCS1/RD11
RPD0/INT0/RD0
SOSCI/RPC13/RC13
SOSCO/RPC14/T1CK/RC14
AN24/RPD1/RD1
AN25/RPD2/SCK1/RD2
AN26/RPD3/RD3
RPD4/PMWR/RD4
RPD5/PMRD/RD5
RD6
RD7
V
CAP
V
DD
RPF0/RF0
RPF1/RF1
PMD0/RE0
PMD1/RE1
AN20/PMD2/RE2
RPE3/CTPLS/PMD3/RE3
AN21/PMD4/RE4
The RPn pins can be used by remappable peripherals. See
Table 1
for the available peripherals and
Section 12.3 “Peripheral Pin
Select”
for restrictions.
Every I/O port pin (RBx-RGx) can be used as a change notification pin (CNBx-CNGx). See
Section 12.0 “I/O Ports”
for more informa-
tion.
The metal plane at the bottom of the device is not connected to any pins and is recommended to be connected to V
SS
externally.
DS60001185G-page 4
2012-2017 Microchip Technology Inc.
PIC32MX330/350/370/430/450/470
TABLE 4:
PIN NAMES FOR 100-PIN DEVICES
100-PIN TQFP (TOP VIEW)
(1,2,3)
PIC32MX330F064L
PIC32MX350F128L
PIC32MX350F256L
PIC32MX370F512L
100
1
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Note
RG15
V
DD
AN22/RPE5/PMD5/RE5
AN23/PMD6/RE6
AN27/PMD7/RE7
RPC1/RC1
RPC2/RC2
RPC3/RC3
RPC4/CTED7/RC4
AN16/C1IND/RPG6/SCK2/PMA5/RG6
AN17/C1INC/RPG7/PMA4/RG7
AN18/C2IND/RPG8/PMA3/RG8
MCLR
AN19/C2INC/RPG9/PMA2/RG9
V
SS
V
DD
TMS/CTED1/RA0
RPE8/RE8
RPE9/RE9
AN5/C1INA/RPB5/RB5
AN4/C1INB/RB4
PGED3/AN3/C2INA/RPB3/RB3
PGEC3/AN2/C2INB/RPB2/CTED13/RB2
PGEC1/AN1/RPB1/CTED12/RB1
PGED1/AN0/RPB0/RB0
PGEC2/AN6/RPB6/RB6
PGED2/AN7/RPB7/CTED3/RB7
V
REF
-/CV
REF
-/PMA7/RA9
V
REF
+/CV
REF
+/PMA6/RA10
AV
DD
AV
SS
AN8/RPB8/CTED10/RB8
AN9/RPB9/CTED4/RB9
C
VREFOUT
/AN10/RPB10/CTED11PMA13/RB10
AN11/PMA12/RB11
1:
2:
3:
Full Pin Name
Pin #
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
V
SS
V
DD
TCK/CTED2/RA1
RPF13/RF13
RPF12/RF12
AN12/PMA11/RB12
AN13/PMA10/RB13
AN14/RPB14/CTED5/PMA1/RB14
AN15/RPB15/OCFB/CTED6/PMA0/RB15
V
SS
V
DD
RPD14/RD14
RPD15/RD15
RPF4/PMA9/RF4
RPF5/PMA8/RF5
RPF3/RF3
RPF2/RF2
RPF8/RF8
RPF7/RF7
RPF6/SCK1/INT0/RF6
SDA1/RG3
SCL1/RG2
SCL2/RA2
SDA2/RA3
TDI/CTED9/RA4
TDO/RA5
V
DD
OSC1/CLKI/RC12
OSC2/CLKO/RC15
V
SS
RPA14/RA14
RPA15/RA15
RPD8/RTCC/RD8
RPD9/RD9
RPD10/PMCS2/RD10
Full Pin Name
The RPn pins can be used by remappable peripherals. See
Table 1
for the available peripherals and
Section 12.3 “Peripheral Pin
Select”
for restrictions.
Every I/O port pin (RAx-RGx), with the exception of RF6, can be used as a change notification pin (CNAx-CNGx). See
Section 12.0 “I/O
Ports”
for more information.
RPF6 (pin 55) and RPF7 (pin 54) are only remappable for input functions.
2012-2017 Microchip Technology Inc.
DS60001185G-page 5
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