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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Core
Program Memory Size
Data Bus Width
ADC Resolution
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Supply Voltage - Max
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Packaging
Microchip Technology 32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b
Datasheet
793In Stock
$18.22
$16.71
$15.12
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 53 I/O 128 kB 2.3 V 3.6 V - 40 C + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b
Datasheet
704In Stock
Cut Tape
$18.33
$17.86
Reel
$15.20
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 53 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
480In Stock
$9.71
$8.91
$8.06
Min.: 1
Mult.: 1
SMD/SMT MIPS32 M4K 512 kB 32 bit 10 bit 40 MHz 49 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU
Datasheet
642In Stock
$12.50
$11.45
$10.38
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 50 MHz 81 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 256KB Flash 32KB RAM
Datasheet
320In Stock
$7.18
$6.60
$5.97
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 50 MHz 53 I/O 32 kB 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
482In Stock
$10.23
$9.37
$8.49
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 128 kB 32 bit 10 bit 80 MHz 51 I/O 16 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256 KB Flash 32KBRAM 80MHz 10B ADC
Datasheet
405In Stock
$10.47
$9.59
$8.68
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 51 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA
Datasheet
230In Stock
1,666Expected 22/12/2026
$11.93
$10.95
$9.91
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 85 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 81 MHz USB ENET 8 DMA
Datasheet
581In Stock
$15.59
$14.31
$12.93
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 51 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 84 MHz USB ENET 8 DMA
Datasheet
227In Stock
$17.49
$16.03
$14.54
Min.: 1
Mult.: 1
SMD/SMT TFBGA-121 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 83 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 85 MHz USB ENET 8 DMA
Datasheet
589In Stock
1,170Expected 18/1/2027
$17.71
$16.22
$14.69
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 83 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256Kb FLASH 32Kb RAM 80MHz 10-B ADC
Datasheet
784In Stock
960Expected 4/12/2026
$9.87
$9.04
$8.19
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 53 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC
Datasheet
1,640In Stock
$11.37
$10.40
$9.42
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 85 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 32KB RAM 80 MHz 10-B ADC
Datasheet
374In Stock
$10.98
$10.05
$9.11
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 85 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64 Pin, 128 KB Flash 32 KB RAM,80 MHz
Datasheet
793In Stock
Cut Tape
$10.25
$10.01
Reel
$8.51
MouseReel Available
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-64 MIPS32 M4K 128 kB 32 bit 10 bit 80 MHz 51 I/O 32 kB 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 512KB/32KB RAM 80 MHz 10-b ADC DMA
Datasheet
225In Stock
$10.54
$9.67
$8.77
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 51 I/O 32 kB 2.3 V 3.6 V - 40 C + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN
Datasheet
379In Stock
$12.59
$11.55
$10.46
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 53 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN
Datasheet
1,188In Stock
$13.78
$12.62
$11.44
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 51 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET
Datasheet
827In Stock
$13.21
$12.10
$10.98
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 51 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET
Datasheet
450In Stock
1,120Expected 4/1/2027
$13.78
$12.62
$11.44
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 51 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64KB USB ENET
Datasheet
389In Stock
$14.93
$13.70
$12.43
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 51 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET
Datasheet
279In Stock
368Expected 17/11/2026
$18.07
$16.58
$15.03
Min.: 1
Mult.: 1
SMD/SMT TFBGA-121 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 83 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET
Datasheet
145In Stock
$16.37
$15.03
$13.61
Min.: 1
Mult.: 1
SMD/SMT QFN-64 MIPS32 M4K 512 kB 32 bit 10 bit 80 MHz 53 I/O 128 kB 2.3 V 3.6 V - 40 C + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU Wafer - TQFPGREENIND
Datasheet
554In Stock
$14.10
$12.82
$11.61
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 80 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 14 SOIC,105C, GREEN,1.6-3.6V,48MHz
Datasheet
6,002In Stock
Cut Tape
$1.86
$1.78
Reel
$1.51
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOIC-14 ARM Cortex M0 8 kB 32 bit 12 bit 48 MHz 12 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape, MouseReel