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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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Part #

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-AU
Microchip Technology
1: $4.36
340In Stock

Mfr. Part No.
ATSAMD20E18A-AU

Mouser Part No
556-ATSAMD20E18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Datasheet

340In Stock

$4.36

$3.99

$3.59

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-MU
Microchip Technology
1: $4.27
323In Stock

Mfr. Part No.
ATSAMD20E18A-MU

Mouser Part No
556-ATSAMD20E18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Datasheet

323In Stock

$4.27

$3.88

$3.50

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

ATSAMD20G14A-AU
Microchip Technology
1: $3.32
50In Stock

Mfr. Part No.
ATSAMD20G14A-AU

Mouser Part No
556-ATSAMD20G14A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM

Datasheet

50In Stock

$3.32

$3.02

$2.72

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20G16A-MU
Microchip Technology
1: $3.54
186In Stock

Mfr. Part No.
ATSAMD20G16A-MU

Mouser Part No
556-ATSAMD20G16A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

186In Stock

$3.54

$3.24

$2.93

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20G18A-AN
Microchip Technology
1: $4.82
213In Stock

Mfr. Part No.
ATSAMD20G18A-AN

Mouser Part No
556-ATSAMD20G18A-AN

Microchip Technology

ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz

Datasheet

213In Stock

$4.82

$4.36

$3.99

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

ATSAMD20J16A-AU
Microchip Technology
1: $3.84
17In Stock

Mfr. Part No.
ATSAMD20J16A-AU

Mouser Part No
556-ATSAMD20J16A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM

Datasheet

17In Stock

$3.84

$3.48

$3.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-MU
Microchip Technology
1: $4.75
437In Stock

Mfr. Part No.
ATSAMD20J18A-MU

Mouser Part No
556-ATSAMD20J18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Datasheet

437In Stock

$4.75

$4.31

$3.88

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz

ATSAMD21E17A-AU
Microchip Technology
1: $3.89
322In Stock

Mfr. Part No.
ATSAMD21E17A-AU

Mouser Part No
556-ATSAMD21E17A-AU

Microchip Technology

ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz

Datasheet

322In Stock

$3.89

$3.54

$3.24

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21E18A-MF
Microchip Technology
1: $5.94
136In Stock

Mfr. Part No.
ATSAMD21E18A-MF

Mouser Part No
556-ATSAMD21E18A-MF

Microchip Technology

ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz

Datasheet

136In Stock

$5.94

$5.38

$4.88

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ

ATSAMD21G16B-AF
Microchip Technology
1: $4.21
46In Stock

Mfr. Part No.
ATSAMD21G16B-AF

Mouser Part No
556-ATSAMD21G16B-AF

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ

Datasheet

46In Stock

$4.21

$3.85

$3.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R

ATSAMD21G16B-AFT
Microchip Technology
1: $4.35
802In Stock

Mfr. Part No.
ATSAMD21G16B-AFT

Mouser Part No
556-ATSAMD21G16B-AFT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R

Datasheet

802In Stock

Cut Tape

$4.35

$3.95

$3.59

Reel

$3.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ARM Microcontrollers - MCU 128KB 16KB 48TQFP GRN1.6-3.6V48MHz

ATSAMD21G17A-AU
Microchip Technology
1: $4.10
69In Stock

Mfr. Part No.
ATSAMD21G17A-AU

Mouser Part No
556-ATSAMD21G17A-AU

Microchip Technology

ARM Microcontrollers - MCU 128KB 16KB 48TQFP GRN1.6-3.6V48MHz

Datasheet

69In Stock

$4.10

$3.74

$3.39

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21J18A-MF
Microchip Technology
1: $6.57
327In Stock

Mfr. Part No.
ATSAMD21J18A-MF

Mouser Part No
556-ATSAMD21J18A-MF

Microchip Technology

ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz

Datasheet

327In Stock

$6.57

$5.96

$5.41

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFN, IND TEMP

ATSAMG55J19A-MU
Microchip Technology
1: $7.52
211In Stock

Mfr. Part No.
ATSAMG55J19A-MU

Mouser Part No
556-ATSAMG55J19A-MU

Microchip Technology

ARM Microcontrollers - MCU QFN, IND TEMP

Datasheet

211In Stock

$7.52

$6.84

$6.19

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, MRL B IND TEMP

ATSAMG55J19B-AU
Microchip Technology
1: $7.67
140In Stock
160Expected 16/3/2026

Mfr. Part No.
ATSAMG55J19B-AU

Mouser Part No
556-ATSAMG55J19B-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, MRL B IND TEMP

Datasheet

140In Stock

160Expected 16/3/2026

$7.67

$7.01

$6.32

Min.: 1
Mult.: 1

Development Boards & Kits - ARM SAML21 Xplained Eval Kit

ATSAML21-XPRO-B
Microchip Technology
1: $141.67
10In Stock

Mfr. Part No.
ATSAML21-XPRO-B

Mouser Part No
556-ATSAML21-XPRO-B

Microchip Technology

Development Boards & Kits - ARM SAML21 Xplained Eval Kit

Datasheet

10In Stock

$141.67

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD

PIC32MX270F512H-I/PT
Microchip Technology
1: $9.58
168In Stock

Mfr. Part No.
PIC32MX270F512H-I/PT

Mouser Part No
579-32MX270F512HI/PT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD

Datasheet

168In Stock

$9.58

$8.78

$7.95

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD

PIC32MX270F512L-I/PF
Microchip Technology
1: $11.58
90In Stock

Mfr. Part No.
PIC32MX270F512L-I/PF

Mouser Part No
579-32MX270F512LI/PF

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD

Datasheet

90In Stock

$11.58

$10.61

$9.60

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 128 KB FL 16 KB RAM 80MHz 10-Bit ADC DMA

PIC32MX320F128H-80V/PT
Microchip Technology
1: $9.73
147In Stock

Mfr. Part No.
PIC32MX320F128H-80V/PT

Mouser Part No
579-32MX320F128H80VT

Microchip Technology

32-bit Microcontrollers - MCU 128 KB FL 16 KB RAM 80MHz 10-Bit ADC DMA

Datasheet

147In Stock

$9.73

$8.94

$8.06

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

PIC32MX350F128H-I/PT
Microchip Technology
1: $7.26
123In Stock

Mfr. Part No.
PIC32MX350F128H-I/PT

Mouser Part No
579-32MX350F128HIPT

Microchip Technology

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

Datasheet

123In Stock

$7.26

$6.69

$6.05

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch

PIC32MX350F256H-V/PT
Microchip Technology
1: $9.58
160In Stock

Mfr. Part No.
PIC32MX350F256H-V/PT

Mouser Part No
579-32MX350F256HVPT

Microchip Technology

32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch

Datasheet

160In Stock

$9.58

$8.78

$7.95

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 512 KB FL 32 KB RAM 80MHz 10-Bit ADC DMA

PIC32MX360F512L-80V/PT
Microchip Technology
1: $12.19
101In Stock
357Expected 24/2/2026

Mfr. Part No.
PIC32MX360F512L-80V/PT

Mouser Part No
579-32MX360F512L80VT

Microchip Technology

32-bit Microcontrollers - MCU 512 KB FL 32 KB RAM 80MHz 10-Bit ADC DMA

Datasheet

101In Stock

357Expected 24/2/2026

$12.19

$11.19

$10.13

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

PIC32MX370F512L-I/PT
Microchip Technology
1: $12.33
40In Stock

Mfr. Part No.
PIC32MX370F512L-I/PT

Mouser Part No
579-32MX370F512LIPT

Microchip Technology

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

Datasheet

40In Stock

$12.33

$11.30

$10.23

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b

PIC32MX775F256H-80V/PT
Microchip Technology
1: $14.78
73In Stock

Mfr. Part No.
PIC32MX775F256H-80V/PT

Mouser Part No
579-32MX775F256H80VT

Microchip Technology

32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b

Datasheet

73In Stock

$14.78

$13.52

$12.29

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 2xCAN 8 DMA

PIC32MX775F256L-80I/PF
Microchip Technology
1: $16.24
80In Stock

Mfr. Part No.
PIC32MX775F256L-80I/PF

Mouser Part No
579-32MX775F256L80IP

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM USB 2xCAN 8 DMA

Datasheet

80In Stock

$16.24

$14.87

$13.48

Min.: 1
Mult.: 1