Ultra-Low-Power 32-bit MCU Ecosystem

Microchip Ultra-Low-Power 32-bit MCU Ecosystem is a wide selection of ultra-low-power and low-power MCUs providing low power consumption, culminating in less than 35uA/MHz active and 200nA sleep current. The energy-efficient 32-bit MCUs range from the smallest SAMD, to the ultra-low-power SAML, to higher-performing SAMG and PIC32MX XLP MCUs.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
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 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, USB, 3 Comp, CTMU, RTCC
Datasheet
177In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT TQFP-44 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 72 MHz 35 I/O 2.5 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT
Datasheet
450In Stock
Min.: 1
Mult.: 1

PIC32MX5xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32b Fam,128KB Flash 32KBRAM,50MHz
Datasheet
1,623In 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 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC
Datasheet
388In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT QFN-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 83 MHz USB ENET 8 DMA
Datasheet
680In Stock
Min.: 1
Mult.: 1
Reel: 1,200

PIC32MX6xx SMD/SMT TQFP-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 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 64 Pin, 128 KB Flash 32 KB RAM,80 MHz
Datasheet
1,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PIC32MX4xx SMD/SMT TQFP-64 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 80 MHz 51 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 CAN 80MHz 10BIT
Datasheet
98In Stock
Min.: 1
Mult.: 1

PIC32MX5xx SMD/SMT TQFP-100 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 64PINS 128KB 32KBRM 80MHz USB ETH 4DMA
Datasheet
260In Stock
Min.: 1
Mult.: 1

PIC32MX6xx 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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b
Datasheet
184In Stock
Min.: 1
Mult.: 1

PIC32MX7xx SMD/SMT TFBGA-121 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB/32KB USB-OTG 80 MHz 10-b ADC DMA
Datasheet
280In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT QFN-64 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 80 MHz 51 I/O 2.3 V 3.6 V - 40 C + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET
Datasheet
1,120In Stock
Min.: 1
Mult.: 1

PIC32MX6xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 51 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA
Datasheet
131In Stock
Min.: 1
Mult.: 1

PIC32MX7xx SMD/SMT QFN-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 Tube
Microchip Technology 32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA
Datasheet
114In Stock
Min.: 1
Mult.: 1

PIC32MX7xx SMD/SMT TQFP-100 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA
Datasheet
480In Stock
Min.: 1
Mult.: 1

PIC32MX7xx 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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 128KB 32KBRM 80MHz USB CAN ETH 4DMA
Datasheet
238In Stock
Min.: 1
Mult.: 1

PIC32MX7xx SMD/SMT TQFP-100 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI
Datasheet
120In Stock
Min.: 1
Mult.: 1

PIC32MX6xx SMD/SMT QFN-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
120In Stock
Min.: 1
Mult.: 1

PIC32MX5xx SMD/SMT QFN-64 MIPS32 M4K 512 kB 64 kB 32 bit 10 bit 50 MHz 49 I/O 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
152In Stock
Min.: 1
Mult.: 1

PIC32MX5xx SMD/SMT TFBGA-100 MIPS32 M4K 512 kB 64 kB 32 bit 10 bit 40 MHz 81 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
235In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT SSOP-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 256KB Flash 32KBRAM 80MHz 10B ADC DMA
Datasheet
119In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 80 MHz 81 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100 Pin,256 KB Flash 32 KB RAM, 80 MHz
Datasheet
165In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PIC32MX3xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI
Datasheet
87In Stock
Min.: 1
Mult.: 1

PIC32MX6xx SMD/SMT TQFP-100 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 80 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 80MHz 64KB 16 KBRAM CTMU I2S DMA
Datasheet
186In Stock
Min.: 1
Mult.: 1

PIC32MX3xx SMD/SMT TQFP-64 MIPS32 M4K 64 kB 16 kB 32 bit 10 bit 80 MHz 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 128 KB Flash 32KBRAM 80MHz 10B ADC
Datasheet
160In Stock
Min.: 1
Mult.: 1

PIC32MX3xx 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 Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
160In Stock
160Expected 20/2/2026
Min.: 1
Mult.: 1

PIC32MX3xx SMD/SMT TQFP-64 MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 100 MHz 85 I/O 2.3 V 3.6 V - 40 C + 85 C Tray