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Ultra-Low Power 32-bit MCU Ecosystem

Microchip Technology 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 #

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

PIC32MX575F256HT-80I/PT
Microchip Technology
1: $14.32
527In Stock

Mfr. Part #
PIC32MX575F256HT-80I/PT

Mouser Part #
579-PIC32MX575F256HT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

Datasheet

527In Stock

Cut Tape

$14.32

$13.14

$11.90

Reel

$11.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

PIC32MX575F256L-80I/PT
Microchip Technology
1: $15.58
118In Stock

Mfr. Part #
PIC32MX575F256L-80I/PT

Mouser Part #
579-PIC32MX575F256PT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

Datasheet

118In Stock

$15.58

$14.28

$12.94

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN

PIC32MX575F512L-80I/BG
Microchip Technology
1: $17.73
95In Stock

Mfr. Part #
PIC32MX575F512L-80I/BG

Mouser Part #
579-PIC32MX575F512BG

Microchip Technology

32-bit Microcontrollers - MCU 512K Flash 64KB USB 1xCAN

Datasheet

95In Stock

$17.73

$16.24

$14.72

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

PIC32MX575F512H-80I/MR
Microchip Technology
1: $15.78
23In Stock

Mfr. Part #
PIC32MX575F512H-80I/MR

Mouser Part #
579-PIC32MX575F512MR

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB 1xCAN

Datasheet

23In Stock

$15.78

$14.48

$13.11

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET

PIC32MX675F256L-80I/PT
Microchip Technology
1: $16.29
32In Stock

Mfr. Part #
PIC32MX675F256L-80I/PT

Mouser Part #
579-PIC32MX675F256L

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET

Datasheet

32In Stock

$16.29

$14.92

$13.51

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET

PIC32MX775F256L-80I/PT
Microchip Technology
1: $16.90
111In Stock

Mfr. Part #
PIC32MX775F256L-80I/PT

Mouser Part #
579-PIC32MX775F256LT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET

Datasheet

111In Stock

$16.90

$15.52

$14.06

Min.: 1
Mult.: 1

Development Boards & Kits - ARM SAM4L8 eval kit

ATSAM4L8-XPRO
Microchip Technology
1: $124.75
3In Stock

Mfr. Part #
ATSAM4L8-XPRO

Mouser Part #
556-ATSAM4L8-XPRO

Microchip Technology

Development Boards & Kits - ARM SAM4L8 eval kit

Datasheet

3In Stock

$124.75

Min.: 1
Mult.: 1

Development Boards & Kits - ARM ATSAMD10-XMINI

ATSAMD10-XMINI
Microchip Technology
1: $23.75
30In Stock

Mfr. Part #
ATSAMD10-XMINI

Mouser Part #
556-ATSAMD10-XMINI

Microchip Technology

Development Boards & Kits - ARM ATSAMD10-XMINI

Datasheet

30In Stock

$23.75

Min.: 1
Mult.: 1

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

ATSAMD20E16A-MUT
Microchip Technology
1: $3.87
368In Stock
5,000Expected 2026-04-10

Mfr. Part #
ATSAMD20E16A-MUT

Mouser Part #
556-ATSAMD20E16A-MUT

Microchip Technology

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

Datasheet

368In Stock

5,000Expected 2026-04-10

Cut Tape

$3.87

$3.52

$3.19

Reel

$3.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

ATSAMD21E15L-MF
Microchip Technology
1: $3.78
288In Stock

Mfr. Part #
ATSAMD21E15L-MF

Mouser Part #
556-ATSAMD21E15L-MF

Microchip Technology

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

Datasheet

288In Stock

$3.78

$3.42

$3.12

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ

ATSAMD21E16B-MU
Microchip Technology
1: $3.96
399In Stock

Mfr. Part #
ATSAMD21E16B-MU

Mouser Part #
556-ATSAMD21E16B-MU

Microchip Technology

ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ

Datasheet

399In Stock

$3.96

$3.61

$3.28

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ

ATSAMD21G16B-MU
Microchip Technology
1: $4.18
482In Stock

Mfr. Part #
ATSAMD21G16B-MU

Mouser Part #
556-ATSAMD21G16B-MU

Microchip Technology

ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ

Datasheet

482In Stock

$4.18

$3.78

$3.42

Min.: 1
Mult.: 1

Development Boards & Kits - ARM ATSAML22 Xplained Pro Eval Board

ATSAML22-XPRO-B
Microchip Technology
1: $138.64
5In Stock

Mfr. Part #
ATSAML22-XPRO-B

Mouser Part #
556-ATSAML22-XPRO-B

Microchip Technology

Development Boards & Kits - ARM ATSAML22 Xplained Pro Eval Board

Datasheet

5In Stock

$138.64

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

ATSAM4LS2BA-AU
Microchip Technology
1: $9.75
135In Stock

Mfr. Part #
ATSAM4LS2BA-AU

Mouser Part #
556-ATSAM4LS2BA-AU

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A

Datasheet

135In Stock

$9.75

$8.87

$8.01

Min.: 1
Mult.: 1

No

ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.

ATSAM4LC2AA-MU
Microchip Technology
1: $10.13
25In Stock

Mfr. Part #
ATSAM4LC2AA-MU

Mouser Part #
556-ATSAM4LC2AA-MU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.

Datasheet

25In Stock

$10.13

$9.24

$8.37

Min.: 1
Mult.: 1

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

ATSAMD20E14A-MU
Microchip Technology
1: $3.30
148In Stock

Mfr. Part #
ATSAMD20E14A-MU

Mouser Part #
556-ATSAMD20E14A-MU

Microchip Technology

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

Datasheet

148In Stock

$3.30

$2.98

$2.70

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

ATSAMD20E17A-MN
Microchip Technology
1: $4.19
36In Stock

Mfr. Part #
ATSAMD20E17A-MN

Mouser Part #
556-ATSAMD20E17A-MN

Microchip Technology

ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz

Datasheet

36In Stock

$4.19

$3.82

$3.47

Min.: 1
Mult.: 1

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

ATSAMD20G14A-MU
Microchip Technology
1: $3.87
306In Stock

Mfr. Part #
ATSAMD20G14A-MU

Mouser Part #
556-ATSAMD20G14A-MU

Microchip Technology

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

Datasheet

306In Stock

$3.87

$3.52

$3.19

Min.: 1
Mult.: 1

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

ATSAMD20J14A-AU
Microchip Technology
1: $4.24
117In Stock

Mfr. Part #
ATSAMD20J14A-AU

Mouser Part #
556-ATSAMD20J14A-AU

Microchip Technology

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

Datasheet

117In Stock

$4.24

$3.84

$3.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

ATSAMD20J15A-AU
Microchip Technology
1: $4.24
73In Stock

Mfr. Part #
ATSAMD20J15A-AU

Mouser Part #
556-ATSAMD20J15A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM

Datasheet

73In Stock

$4.24

$3.84

$3.48

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

ATSAMD20J17A-CU
Microchip Technology
1: $4.77
1In Stock

Mfr. Part #
ATSAMD20J17A-CU

Mouser Part #
556-ATSAMD20J17A-CU

Microchip Technology

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

Datasheet

1In Stock

$4.77

$4.31

$3.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ATSAMG54 TQFP

ATSAMG54N19B-AU
Microchip Technology
1: $7.18
2In Stock

Mfr. Part #
ATSAMG54N19B-AU

Mouser Part #
556-ATSAMG54N19B-AU

Microchip Technology

ARM Microcontrollers - MCU ATSAMG54 TQFP

Datasheet

2In Stock

$7.18

$6.55

$5.91

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,32MHz

ATSAML22G18A-MUT
Microchip Technology
1: $8.14
1In Stock

Mfr. Part #
ATSAML22G18A-MUT

Mouser Part #
556-ATSAML22G18A-MUT

Microchip Technology

ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,32MHz

Datasheet

1In Stock

Cut Tape

$8.14

$7.41

$6.69

Reel

$6.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

32-bit Microcontrollers - MCU 100MHz

PIC32MX330F064L-I/PF
Microchip Technology
1: $9.16
1In Stock

Mfr. Part #
PIC32MX330F064L-I/PF

Mouser Part #
579-32MX330F064LIPF

Microchip Technology

32-bit Microcontrollers - MCU 100MHz

Datasheet

1In Stock

$9.16

$8.32

$7.58

Min.: 1
Mult.: 1

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

PIC32MX450F128H-I/PT
Microchip Technology
1: $8.44
21In Stock

Mfr. Part #
PIC32MX450F128H-I/PT

Mouser Part #
579-32MX450F128HIPT

Microchip Technology

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

Datasheet

21In Stock

$8.44

$7.75

$7.01

Min.: 1
Mult.: 1