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 (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Datasheet
498Expected 8/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 2xCAN 8 DMA
Datasheet
90Expected 4/9/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 M4K 256 kB 32 bit 10 bit 80 MHz 83 I/O 64 kB 2.3 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 28 Pin, 3 Comp, CTMU, RTCC
Datasheet
183Expected 15/10/2026
Min.: 1
Mult.: 1
SMD/SMT QFN-28 MIPS32 M4K 256 kB 32 bit 10 bit 72 MHz 21 I/O 64 kB 2.5 V 3.6 V - 40 C + 105 C Tube
Microchip Technology ARM Microcontrollers - MCU BGA, Green, IND TEMP CRYPTO,MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

SMD/SMT VFBGA-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA,GREEN,IND TEMP,CRYPTO,MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 260
Mult.: 260

SMD/SMT VFBGA-100 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 75 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

SMD/SMT QFN-64 ARM Cortex M4 128 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A,T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SMD/SMT QFN-48 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-32 ARM Cortex M0+ 16 kB 32 bit 12 bit 48 MHz 26 I/O 2 kB 1.62 V 3.63 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 16 kB 32 bit 12 bit 48 MHz 26 I/O 2 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-32 ARM Cortex M0+ 16 kB 32 bit 12 bit 48 MHz 26 I/O 2 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 490
Mult.: 490

SMD/SMT QFN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 3.63 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 1.95 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

SMD/SMT QFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 105 C Reel
Microchip Technology ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 250

SMD/SMT TQFP-48 ARM Cortex M0+ 16 kB 32 bit 12 bit 48 MHz 38 I/O 2 kB 1.62 V 3.63 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT TQFP-48 ARM Cortex M0+ 16 kB 32 bit 12 bit 48 MHz 38 I/O 2 kB 1.62 V 3.63 V - 40 C + 105 C Reel