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.

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
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Microchip Technology 32-bit Microcontrollers - MCU PIC32 16KB Fl 4KB R 40MHz CTMU 4 DMA
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 M4K 32 bit 40 MHz 16 kB 4 kB 10 bit 21 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM
Datasheet
117In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB 12 bit 52 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100PINS 64KB 32KBRM 80MHz USB CAN 4DMA
Datasheet
80In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 32 bit 80 MHz 64 kB 32 kB 10 bit 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
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 80 MHz 128 kB 32 kB 10 bit 53 I/O 2.3 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB 64KBRM USB-OTG Ethernet 80MHz 10BI
Datasheet
20In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 80 MHz 512 kB 64 kB 10 bit 53 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
129In Stock
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 MIPS32 M4K 32 bit 72 MHz 256 kB 64 kB 10 bit 21 I/O 2.5 V 3.6 V + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, USB, 3 Comp, CTMU, RTCC
Datasheet
28In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 MIPS32 M4K 32 bit 72 MHz 256 kB 64 kB 10 bit 17 I/O 2.5 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256 KB Flash 32 KB USB-OTG
Datasheet
84In Stock
Min.: 1
Mult.: 1

SMD/SMT XBGA-121 MIPS32 M4K 32 bit 80 MHz 256 kB 32 kB 10 bit 85 I/O 2.3 V 3.6 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 32 bit 48 MHz 128 kB 32 kB 12 bit 27 I/O 1.62 V 1.98 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-64 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 12 bit 52 I/O 1.62 V 3.63 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU ATSAMG54 TQFP
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 96 MHz 512 kB 96 kB 12 bit 38 I/O 1.62 V 3.45 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,32MHz
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT VQFN-48 ARM Cortex M0+ 32 bit 32 MHz 256 kB 32 kB 12 bit 36 I/O 1.62 V 3.63 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
53In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 M4K 32 bit 100 MHz 256 kB 64 kB 10 bit 49 I/O 2.3 V 3.6 V + 85 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC
Datasheet
47In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 16 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC
Datasheet
145In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 16 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU PIC32 32KB FL 8KBR 40 MHz CTMU 4 DMA
Datasheet
242In Stock
Min.: 1
Mult.: 1

SMD/SMT MIPS32 M4K 32 bit 40 MHz 32 kB 8 kB 10 bit 21 I/O 2.3 V 3.6 V + 105 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC
Datasheet
2,847On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 32 bit 80 MHz 512 kB 32 kB 10 bit 85 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 256KB Flash 32KB RAM
Datasheet
320Expected 9/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 50 MHz 256 kB 32 kB 10 bit 53 I/O 2.3 V 3.6 V + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB USB ENET
Datasheet
250Expected 10/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 M4K 32 bit 80 MHz 512 kB 64 kB 10 bit 51 I/O 2.3 V 3.6 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
Datasheet
3,983Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT QFN-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 52 I/O 1.62 V 1.95 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz
Datasheet
1,491Expected 23/10/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 38 I/O 1.62 V 3.63 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz
Datasheet
2,999Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 52 I/O 1.62 V 3.63 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
476On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 32 bit 100 MHz 256 kB 64 kB 10 bit 81 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch
Datasheet
476Expected 16/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 32 bit 100 MHz 512 kB 128 kB 10 bit 81 I/O 2.3 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32b Fam,128KB Flash 32KBRAM,50MHz
Datasheet
320Expected 4/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 MIPS32 M4K 32 bit 50 MHz 128 kB 32 kB 10 bit 33 I/O 2.3 V 3.6 V + 85 C Tray