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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 #

32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC

PIC32MX360F512L-80I/PT
Microchip Technology
1: $11.62
161In Stock
714On Order

Mfr. Part No.
PIC32MX360F512L-80I/PT

Mouser Part No
579-PIC32MF512L80IPT

Microchip Technology

32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC

Datasheet

161In Stock

714On Order

$11.62

$10.63

$9.63

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 64KB Flash 16KB RAM 80 MHz 10-B ADC

PIC32MX320F064H-80I/PT
Microchip Technology
1: $9.13
43In Stock

Mfr. Part No.
PIC32MX320F064H-80I/PT

Mouser Part No
579-PIC32MX32F64H80

Microchip Technology

32-bit Microcontrollers - MCU 64KB Flash 16KB RAM 80 MHz 10-B ADC

Datasheet

43In Stock

$9.13

$8.37

$7.59

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 64 Pin, 512 KB Flash 32 KB RAM,10-Bit ADC

PIC32MX340F512HT-80I/PT
Microchip Technology
1: $10.59
1,397In Stock

Mfr. Part No.
PIC32MX340F512HT-80I/PT

Mouser Part No
579-PIC32MX340F512HT

Microchip Technology

32-bit Microcontrollers - MCU 64 Pin, 512 KB Flash 32 KB RAM,10-Bit ADC

Datasheet

1,397In Stock

Cut Tape

$10.59

$9.72

$8.80

Reel

$8.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

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

PIC32MX575F256HT-80I/PT
Microchip Technology
1: $12.97
527In Stock

Mfr. Part No.
PIC32MX575F256HT-80I/PT

Mouser Part No
579-PIC32MX575F256HT

Microchip Technology

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

Datasheet

527In Stock

Cut Tape

$12.97

$11.90

$10.77

Reel

$10.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

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

PIC32MX575F256L-80I/PT
Microchip Technology
1: $14.11
118In Stock

Mfr. Part No.
PIC32MX575F256L-80I/PT

Mouser Part No
579-PIC32MX575F256PT

Microchip Technology

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

Datasheet

118In Stock

$14.11

$12.93

$11.72

Min.: 1
Mult.: 1

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

PIC32MX575F512L-80I/BG
Microchip Technology
1: $16.05
95In Stock

Mfr. Part No.
PIC32MX575F512L-80I/BG

Mouser Part No
579-PIC32MX575F512BG

Microchip Technology

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

Datasheet

95In Stock

$16.05

$14.71

$13.33

Min.: 1
Mult.: 1

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

PIC32MX575F512H-80I/MR
Microchip Technology
1: $14.29
23In Stock

Mfr. Part No.
PIC32MX575F512H-80I/MR

Mouser Part No
579-PIC32MX575F512MR

Microchip Technology

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

Datasheet

23In Stock

$14.29

$13.11

$11.87

Min.: 1
Mult.: 1

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

PIC32MX775F256L-80I/PT
Microchip Technology
1: $15.30
111In Stock

Mfr. Part No.
PIC32MX775F256L-80I/PT

Mouser Part No
579-PIC32MX775F256LT

Microchip Technology

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

Datasheet

111In Stock

$15.30

$14.05

$12.73

Min.: 1
Mult.: 1

Development Boards & Kits - ARM SAM4L8 eval kit

ATSAM4L8-XPRO
Microchip Technology
1: $112.97
3In Stock

Mfr. Part No.
ATSAM4L8-XPRO

Mouser Part No
556-ATSAM4L8-XPRO

Microchip Technology

Development Boards & Kits - ARM SAM4L8 eval kit

Datasheet

3In Stock

$112.97

Min.: 1
Mult.: 1

Development Boards & Kits - ARM ATSAMD10-XMINI

ATSAMD10-XMINI
Microchip Technology
1: $21.50
30In Stock

Mfr. Part No.
ATSAMD10-XMINI

Mouser Part No
556-ATSAMD10-XMINI

Microchip Technology

Development Boards & Kits - ARM ATSAMD10-XMINI

Datasheet

30In Stock

$21.50

Min.: 1
Mult.: 1

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

ATSAMD20E16A-MUT
Microchip Technology
1: $3.50
368In Stock
5,000Expected 10/4/2026

Mfr. Part No.
ATSAMD20E16A-MUT

Mouser Part No
556-ATSAMD20E16A-MUT

Microchip Technology

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

Datasheet

368In Stock

5,000Expected 10/4/2026

Cut Tape

$3.50

$3.18

$2.89

Reel

$2.89

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: $3.42
288In Stock

Mfr. Part No.
ATSAMD21E15L-MF

Mouser Part No
556-ATSAMD21E15L-MF

Microchip Technology

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

Datasheet

288In Stock

$3.42

$3.10

$2.82

Min.: 1
Mult.: 1

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

ATSAMD21E16B-MU
Microchip Technology
1: $3.59
399In Stock

Mfr. Part No.
ATSAMD21E16B-MU

Mouser Part No
556-ATSAMD21E16B-MU

Microchip Technology

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

Datasheet

399In Stock

$3.59

$3.27

$2.97

Min.: 1
Mult.: 1

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

ATSAMD21G16B-MU
Microchip Technology
1: $3.78
482In Stock

Mfr. Part No.
ATSAMD21G16B-MU

Mouser Part No
556-ATSAMD21G16B-MU

Microchip Technology

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

Datasheet

482In Stock

$3.78

$3.42

$3.10

Min.: 1
Mult.: 1

Development Boards & Kits - ARM ATSAML22 Xplained Pro Eval Board

ATSAML22-XPRO-B
Microchip Technology
1: $125.54
5In Stock

Mfr. Part No.
ATSAML22-XPRO-B

Mouser Part No
556-ATSAML22-XPRO-B

Microchip Technology

Development Boards & Kits - ARM ATSAML22 Xplained Pro Eval Board

Datasheet

5In Stock

$125.54

Min.: 1
Mult.: 1

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

ATSAM4LS2BA-AU
Microchip Technology
1: $8.83
135In Stock

Mfr. Part No.
ATSAM4LS2BA-AU

Mouser Part No
556-ATSAM4LS2BA-AU

Microchip Technology

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

Datasheet

135In Stock

$8.83

$8.03

$7.26

Min.: 1
Mult.: 1

No

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

ATSAM4LC2AA-MU
Microchip Technology
1: $9.17
25In Stock

Mfr. Part No.
ATSAM4LC2AA-MU

Mouser Part No
556-ATSAM4LC2AA-MU

Microchip Technology

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

Datasheet

25In Stock

$9.17

$8.37

$7.58

Min.: 1
Mult.: 1

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

ATSAMD20E14A-MU
Microchip Technology
1: $2.99
148In Stock

Mfr. Part No.
ATSAMD20E14A-MU

Mouser Part No
556-ATSAMD20E14A-MU

Microchip Technology

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

Datasheet

148In Stock

$2.99

$2.70

$2.45

Min.: 1
Mult.: 1

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

ATSAMD20E17A-MN
Microchip Technology
1: $3.79
36In Stock

Mfr. Part No.
ATSAMD20E17A-MN

Mouser Part No
556-ATSAMD20E17A-MN

Microchip Technology

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

Datasheet

36In Stock

$3.79

$3.46

$3.14

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+ 16KB FLASH 2KB SRAM

ATSAMD20G14A-MU
Microchip Technology
1: $3.50
306In Stock

Mfr. Part No.
ATSAMD20G14A-MU

Mouser Part No
556-ATSAMD20G14A-MU

Microchip Technology

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

Datasheet

306In Stock

$3.50

$3.18

$2.89

Min.: 1
Mult.: 1

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

ATSAMD20J14A-AU
Microchip Technology
1: $3.84
117In Stock

Mfr. Part No.
ATSAMD20J14A-AU

Mouser Part No
556-ATSAMD20J14A-AU

Microchip Technology

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

Datasheet

117In Stock

$3.84

$3.48

$3.16

Min.: 1
Mult.: 1

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

ATSAMD20J15A-AU
Microchip Technology
1: $3.84
73In Stock

Mfr. Part No.
ATSAMD20J15A-AU

Mouser Part No
556-ATSAMD20J15A-AU

Microchip Technology

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

Datasheet

73In Stock

$3.84

$3.48

$3.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ATSAMG54 TQFP

ATSAMG54N19B-AU
Microchip Technology
1: $6.51
2In Stock

Mfr. Part No.
ATSAMG54N19B-AU

Mouser Part No
556-ATSAMG54N19B-AU

Microchip Technology

ARM Microcontrollers - MCU ATSAMG54 TQFP

Datasheet

2In Stock

$6.51

$5.94

$5.35

Min.: 1
Mult.: 1

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

ATSAML22G18A-MUT
Microchip Technology
1: $7.37
1In Stock

Mfr. Part No.
ATSAML22G18A-MUT

Mouser Part No
556-ATSAML22G18A-MUT

Microchip Technology

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

Datasheet

1In Stock

Cut Tape

$7.37

$6.71

$6.06

Reel

$6.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000