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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	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
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LC4CA-AU Microchip Technology 1: £5.80 1,213In Stock	Mfr. Part No. ATSAM4LC4CA-AU Mouser Part No 556-ATSAM4LC4CA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	1,213In Stock	£5.80 £5.71 £5.27 £5.22 View £4.80 £4.79	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	75 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128KB 16KB 48QFN GRN1.6-3.6V48MHz ATSAMD21G17A-MU Microchip Technology 1: £2.28 2,340In Stock	Mfr. Part No. ATSAMD21G17A-MU Mouser Part No 556-ATSAMD21G17A-MU	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB 48QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,340In Stock	£2.28 £2.23 £2.08 £1.89	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU TQFP IND TEMP ATSAMG53N19A-AU Microchip Technology 1: £3.51 492In Stock	Mfr. Part No. ATSAMG53N19A-AU Mouser Part No 556-ATSAMG53N19A-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP IND TEMP Learn More about Microchip Technology microchip 32bit sam g mcus	Datasheet	492In Stock	£3.51 £3.20 £2.98	Min.: 1 Mult.: 1	SAMG	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	48 MHz	38 I/O	96 kB	1.6 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM ATSAML21J17B-AUT Microchip Technology 1: £3.62 1,077In Stock	Mfr. Part No. ATSAML21J17B-AUT Mouser Part No 556-ATSAML21J17B-AUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,077In Stock	Cut Tape £3.62 £3.47 Reel £2.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAML21	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS2AA-AU Microchip Technology 1: £4.53 1,207In Stock	Mfr. Part No. ATSAM4LS2AA-AU Mouser Part No 556-ATSAM4LS2AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	1,207In Stock	£4.53 £4.19 £3.79 £3.78	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz ATSAML21E15B-MNT Microchip Technology 1: £2.60 4,665In Stock	Mfr. Part No. ATSAML21E15B-MNT Mouser Part No 579-ATSAML21E15B-MNT	Microchip Technology	ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	4,665In Stock	Cut Tape £2.60 £2.51 £2.37 Reel £2.16	Min.: 1 Mult.: 1 : 5,000	SAML21	SMD/SMT	VQFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	25 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ ATSAMD20J18A-CU Microchip Technology 1: £2.77 112In Stock	Mfr. Part No. ATSAMD20J18A-CU Mouser Part No 556-ATSAMD20J18A-CU	Microchip Technology	ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ Learn More about Microchip Technology atmel samd20 mcu	Datasheet	112In Stock	£2.77 £2.51 £2.27	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	UFBGA-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20G14A-MN Microchip Technology 1: £1.63 295In Stock	Mfr. Part No. ATSAMD20G14A-MN Mouser Part No 556-ATSAMD20G14A-MN	Microchip Technology	ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	295In Stock	£1.63 £1.48 £1.36	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-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
ARM Microcontrollers - MCU 64QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20J14A-MN Microchip Technology 1: £1.74 313In Stock	Mfr. Part No. ATSAMD20J14A-MN Mouser Part No 556-ATSAMD20J14A-MN	Microchip Technology	ARM Microcontrollers - MCU 64QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	313In Stock	£1.74 £1.57 £1.43	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-64	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	52 I/O	2 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM ATSAML21E16B-AUT Microchip Technology 1: £3.06 338In Stock	Mfr. Part No. ATSAML21E16B-AUT Mouser Part No 556-ATSAML21E16B-AUT	Microchip Technology	ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	338In Stock	Cut Tape £3.06 £2.97 Reel £2.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SAML21	SMD/SMT	TQFP-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-AUT Microchip Technology 1: £2.52 3,120In Stock	Mfr. Part No. ATSAMD20G18A-AUT Mouser Part No 556-ATSAMD20G18A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,120In Stock	Cut Tape £2.52 £2.46 £2.33 Reel £2.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAMD1/2x	SMD/SMT	TQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,32MHz ATSAML22G17A-MUT Microchip Technology 1: £3.20 3,173In Stock	Mfr. Part No. ATSAML22G17A-MUT Mouser Part No 556-ATSAML22G17A-MUT	Microchip Technology	ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,32MHz Learn More about Microchip Technology atmel sam l22	Datasheet	3,173In Stock	Cut Tape £3.20 £3.09 Reel £2.64 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SAML22	SMD/SMT	VQFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	36 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz ATSAML21E16B-ANT Microchip Technology 1: £3.22 3,591In Stock	Mfr. Part No. ATSAML21E16B-ANT Mouser Part No 579-ATSAML21E16B-ANT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	3,591In Stock	Cut Tape £3.22 £3.11 £2.88 Reel £2.64	Min.: 1 Mult.: 1 : 2,000	SAML21	SMD/SMT	TQFP-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	25 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz ATSAML21E17B-ANT Microchip Technology 1: £3.43 1,232In Stock	Mfr. Part No. ATSAML21E17B-ANT Mouser Part No 579-ATSAML21E17B-ANT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,232In Stock	Cut Tape £3.43 £3.33 £3.15 Reel £2.83	Min.: 1 Mult.: 1 : 2,000	SAML21	SMD/SMT	TQFP-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	25 I/O	16 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU IC MCU 32 BIT 8KB Flash 24QFN ATSAMD10D13A-MUT Microchip Technology 1: £0.995 4,492In Stock	Mfr. Part No. ATSAMD10D13A-MUT Mouser Part No 556-ATSAMD10D13A-MUT	Microchip Technology	ARM Microcontrollers - MCU IC MCU 32 BIT 8KB Flash 24QFN Learn More about Microchip Technology microchip atsamd10 mcus	Datasheet	4,492In Stock	Cut Tape £0.995 Reel £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SAMD1/2x	SMD/SMT	QFN-24	ARM Cortex M0+	8 kB	32 bit	12 bit	48 MHz	22 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU SAMD20G18A-ANT 48TQFP 105C, GREEN,1.6-3. ATSAMD20G18A-ANT Microchip Technology 1: £2.65 2,164In Stock	Mfr. Part No. ATSAMD20G18A-ANT Mouser Part No 556-ATSAMD20G18A-ANT	Microchip Technology	ARM Microcontrollers - MCU SAMD20G18A-ANT 48TQFP 105C, GREEN,1.6-3. Learn More about Microchip Technology atmel samd20 mcu	Datasheet	2,164In Stock	Cut Tape £2.65 £2.57 £2.38 Reel £2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SAMD1/2x	SMD/SMT	TQFP-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21E16B-MUT Microchip Technology 1: £2.01 3,916In Stock	Mfr. Part No. ATSAMD21E16B-MUT Mouser Part No 556-ATSAMD21E16B-MUT	Microchip Technology	ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	3,916In Stock	Cut Tape £2.01 £1.95 £1.80 Reel £1.69 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SAMD21	SMD/SMT	QFN-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	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E16L-AF Microchip Technology 1: £2.17 398In Stock	Mfr. Part No. ATSAMD21E16L-AF Mouser Part No 556-ATSAMD21E16L-AF	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	398In Stock	£2.17 £1.98 £1.80 £1.79	Min.: 1 Mult.: 1	SAMD21	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	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ ATSAMD21G15B-MU Microchip Technology 1: £1.75 998In Stock	Mfr. Part No. ATSAMD21G15B-MU Mouser Part No 556-ATSAMD21G15B-MU	Microchip Technology	ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ Learn More about Microchip Technology sam d21 mcus	Datasheet	998In Stock	£1.75 £1.61 £1.46 £1.45	Min.: 1 Mult.: 1	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	38 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD21G16L-MNT Microchip Technology 1: £2.20 2,395In Stock	Mfr. Part No. ATSAMD21G16L-MNT Mouser Part No 556-ATSAMD21G16L-MNT	Microchip Technology	ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	2,395In Stock	Cut Tape £2.20 £2.14 £1.90 Reel £1.82 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SAMD21	SMD/SMT	QFN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	38 I/O	8 kB	1.62 V	3.63 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 20 SOIC,INDUSTRIAL, GREEN,1.6-3.6V,48MHz ATSAMD10D13A-SSUT Microchip Technology 1: £1.07 1,076In Stock	Mfr. Part No. ATSAMD10D13A-SSUT Mouser Part No 556-ATSAMD10D13ASSUT	Microchip Technology	ARM Microcontrollers - MCU 20 SOIC,INDUSTRIAL, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip atsamd10 mcus	Datasheet	1,076In Stock	Cut Tape £1.07 £1.04 £0.978 Reel £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD1/2x	SMD/SMT	SOIC-20	ARM Cortex M0+	8 kB	32 bit	12 bit	48 MHz	18 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM ATSAMD20G15A-MU Microchip Technology 1: £1.89 3,328In Stock	Mfr. Part No. ATSAMD20G15A-MU Mouser Part No 556-ATSAMD20G15A-MU	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,328In Stock	£1.89 £1.72 £1.56	Min.: 1 Mult.: 1	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	38 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20G18A-MNT Microchip Technology 1: £2.60 2,970In Stock	Mfr. Part No. ATSAMD20G18A-MNT Mouser Part No 556-ATSAMD20G18A-MNT	Microchip Technology	ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	2,970In Stock	Cut Tape £2.60 £2.51 £2.33 Reel £2.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SAMD1/2x	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21E16B-AUT Microchip Technology 1: £2.04 2,736In Stock	Mfr. Part No. ATSAMD21E16B-AUT Mouser Part No 556-ATSAMD21E16B-AUT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	2,736In Stock	Cut Tape £2.04 £1.98 £1.97 £1.86 Reel £1.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SAMD21	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	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21J15B-AUT Microchip Technology 1: £2.01 2,956In Stock	Mfr. Part No. ATSAMD21J15B-AUT Mouser Part No 556-ATSAMD21J15B-AUT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	2,956In Stock	Cut Tape £2.01 £1.90 £1.67 Reel £1.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAMD21	SMD/SMT	TQFP-64	ARM Cortex M0+	32 kB	32 bit	12 bit	48 MHz	52 I/O	4 kB	1.62 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel

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