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 512KB Flash 128KB USB ENET
Datasheet
219In Stock
Min.: 1
Mult.: 1

PIC32MX7xx SMD/SMT QFN-64 MIPS32 M4K 512 kB 128 kB 32 bit 10 bit 80 MHz 53 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
612In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT SSOP-28 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 50 MHz 21 I/O 2.3 V 3.6 V - 40 C + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
1,752In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT SSOP-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 32-Bit MCU, 256K FL 64KB RAM, 10b ADC
Datasheet
320In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 40 MHz 33 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64PINS 64KB 32KBRM 80MHz USB CAN 4DMA
Datasheet
653In Stock
Min.: 1
Mult.: 1

PIC32MX5xx SMD/SMT TQFP-64 MIPS32 M4K 64 kB 32 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 64PINS 128KB 32KBRM 80MHz USB CAN 4DMA
Datasheet
272In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA
Datasheet
13In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-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 MCU 16KB FL 4KB RAM 40MHz 28Pin
Datasheet
81In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-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 4KBRAM 40MHz CTMU 4 DMA
Datasheet
5In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 16 kB 4 kB 32 bit 10 bit 40 MHz 34 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA
Datasheet
87In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-28 MIPS32 M4K 32 kB 8 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 MCU 32KB FL 8KB RAM 40MHz 28Pin
Datasheet
22In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-28 MIPS32 M4K 32 kB 8 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 32KB FL 8KBRAM 40MHz CTMU 4 DMA
Datasheet
368In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT SSOP-28 MIPS32 M4K 32 kB 8 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 32KB FL 8KBRAM 40MHz CTMU 4 DMA
Datasheet
192In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 32 kB 8 kB 32 bit 10 bit 40 MHz 34 I/O 2.3 V 3.6 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU
Datasheet
16In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT QFN-64 MIPS32 M4K 64 kB 16 kB 32 bit 10 bit 40 MHz 53 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU
Datasheet
46In Stock
320Expected 20/02/2026
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT TQFP-64 MIPS32 M4K 64 kB 16 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 32B MCU 64KB FL 16KB RAM 40MHz 28Pin
Datasheet
141In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT SOIC-28 MIPS32 M4K 64 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 32B 128KB FL 32KB RAM 40MHz 28 Pin
Datasheet
162In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-28 MIPS32 M4K 128 kB 32 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 128KB FL 32KB RAM 40MHz 44 Pin
Datasheet
217In Stock
Min.: 1
Mult.: 1

PIC32MX1xx SMD/SMT TQFP-44 MIPS32 M4K 128 kB 32 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 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
89In Stock
Min.: 1
Mult.: 1

PIC32MX1xx 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 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
264In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-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 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
82In Stock
Min.: 1
Mult.: 1

PIC32MX1xx Through Hole PDIP-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
36In Stock
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 PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA
Datasheet
217In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT SOIC-28 MIPS32 M4K 32 kB 8 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 PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA
Datasheet
232In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT SSOP-28 MIPS32 M4K 35 kB 8 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 PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA
Datasheet
72In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT TQFP-44 MIPS32 M4K 35 kB 8 kB 32 bit 10 bit 40 MHz 33 I/O 2.3 V 3.6 V - 40 C + 85 C Tray