PIC32MX 32-bit Microcontrollers

Microchip Technology PIC32MX 32-bit Microcontrollers (MCUs) combines 32-bit performance with a large memory configuration and rich integrated peripheral set at a low cost to address embedded application space ranging from simple general-purpose embedded control to more advanced audio, connectivity, and graphical embedded applications.

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Microchip Technology 32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin
Datasheet
69In Stock
$6.64
$6.11
$5.52
Min.: 1
Mult.: 1
PIC32MX2xx SMD/SMT SOIC-28 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 40 MHz 19 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 100MHz
Datasheet
1In Stock
$8.12
$7.37
$6.72
Min.: 1
Mult.: 1
PIC32MX3xx SMD/SMT TQFP-100 MIPS32 M4K 64 kB 16 kB 32 bit 10 bit 100 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch
Datasheet
24In Stock
$9.37
$8.60
$7.78
Min.: 1
Mult.: 1
PIC32MX3xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
24In Stock
120Expected 7/12/2026
$11.19
$10.30
$9.30
Min.: 1
Mult.: 1
PIC32MX3xx SMD/SMT QFN-64 MIPS32 M4K 512 kB 128 kB 32 bit 10 bit 100 MHz 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
18In Stock
833On Order
$12.06
$11.06
$10.01
Min.: 1
Mult.: 1
PIC32MX3xx SMD/SMT TQFP-100 MIPS32 M4K 512 kB 128 kB 32 bit 10 bit 100 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
214In Stock
$9.29
$8.51
$7.72
Min.: 1
Mult.: 1
PIC32MX4xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 100 MHz 49 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
178In Stock
$11.57
$11.29
Min.: 1
Mult.: 1
PIC32MX4xx SMD/SMT QFN-64 MIPS32 M4K 512 kB 128 kB 32 bit 10 bit 100 MHz 49 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
10In Stock
$12.44
$11.41
$10.31
Min.: 1
Mult.: 1
PIC32MX4xx SMD/SMT TQFP-100 MIPS32 M4K 512 kB 128 kB 32 bit 10 bit 100 MHz 81 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 128KB Flash 16KB RAM
Datasheet
24In Stock
$8.11
$7.44
$6.75
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT TQFP-64 MIPS32 M4K 128 kB 16 kB 32 bit 10 bit 50 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
71In Stock
$5.11
$4.68
$4.23
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT SSOP-28 MIPS32 M4K 256 kB 16 kB 32 bit 10 bit 40 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
76In Stock
320Expected 9/11/2026
$5.96
$5.58
$5.09
$5.07
$5.03
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 16 kB 32 bit 10 bit 50 MHz 35 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
13In Stock
320Expected 18/11/2026
$5.55
$5.11
$4.64
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 16 kB 32 bit 10 bit 40 MHz 35 I/O 2.3 V 3.6 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
167In Stock
$6.05
$5.54
$5.21
Min.: 1
Mult.: 1
PIC32MX2xx Through Hole PDIP-28 MIPS32 M4K 256 kB 16 kB 32 bit 10 bit 40 MHz 19 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32b Fam,128KB Flash 32KBRAM,50MHz
Datasheet
280In Stock
$7.63
$7.00
$6.31
Min.: 1
Mult.: 1
PIC32MX2xx SMD/SMT TQFP-44 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 50 MHz 33 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU PIC32 16KB Fl 4KB R 40MHz CTMU 4 DMA
Datasheet
279In Stock
$3.64
$3.33
$3.02
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT SOIC-28 MIPS32 M4K 16 kB 4 kB 32 bit 10 bit 40 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU PIC32 16KB Fl 4KB R 40MHz CTMU 4 DMA
Datasheet
134In Stock
$3.58
$3.26
$2.95
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT SSOP-28 MIPS32 M4K 16 kB 4 kB 32 bit 10 bit 40 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32b Fam,32KB Flash 8KBRAM,50MHz
Datasheet
209In Stock
$4.41
$4.05
$3.66
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT QFN-28 MIPS32 M4K 32 kB 8 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD
Datasheet
36In Stock
$9.00
$8.26
$7.48
Min.: 1
Mult.: 1
PIC32MX1xx SMD/SMT TQFP-64 MIPS32 M4K 512 kB 64 kB 32 bit 10 bit 40 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit family, 32 KB FLASH, 8KB RAM 50MH
Datasheet
81In Stock
$5.07
$4.65
$4.20
Min.: 1
Mult.: 1
PIC32MX2xx Through Hole SPDIP-28 MIPS32 M4K 32 kB 8 kB 32 bit 10 bit 50 MHz 19 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
36In Stock
$8.16
$7.25
$6.61
$6.39
View
Min.: 1
Mult.: 1
PIC32MX2xx SMD/SMT SOIC-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD
Datasheet
90In Stock
$11.33
$10.38
$9.40
Min.: 1
Mult.: 1
PIC32MX2xx SMD/SMT TQFP-100 MIPS32 M4K 512 kB 64 kB 32 bit 10 bit 50 MHz 81 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100PINS 64KB 32KBRM 80MHz USB CAN 4DMA
Datasheet
80In Stock
$9.79
$8.96
$8.12
Min.: 1
Mult.: 1
PIC32MX5xx SMD/SMT TQFP-100 MIPS32 M4K 64 kB 32 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64PINS 128KB 32KBRM 80MHz USB CAN 4DMA
Datasheet
220In Stock
Cut Tape
$8.51
$8.31
Reel
$7.06
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
PIC32MX5xx SMD/SMT TQFP-64 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 80 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB 64KBRM USB-OTG Ethernet 80MHz 10BI
Datasheet
20In Stock
$15.10
$13.82
$12.53
Min.: 1
Mult.: 1
PIC32MX6xx SMD/SMT TQFP-64 MIPS32 M4K 512 kB 64 kB 32 bit 10 bit 80 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b
Datasheet
70In Stock
$14.46
$13.23
$12.02
Min.: 1
Mult.: 1
PIC32MX7xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Tray