Embedded Processors & Controllers

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32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21G18A-MUT Microchip Technology 1: $6.28 7,998In Stock	Mfr. Part # ATSAMC21G18A-MUT Mouser Part # 556-ATSAMC21G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	7,998In Stock	Cut Tape $6.28 $6.09 $5.70 $5.67 View Reel $5.04 $5.63 $5.60 $5.04 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	38 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-AF Microchip Technology 1: $6.25 4,940In Stock	Mfr. Part # ATSAMD21E18A-AF Mouser Part # 556-ATSAMD21E18A-AF	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	4,940In Stock	$6.25 $6.13 $5.69 $5.60 View $5.13 $5.10 $5.08 $5.05 $5.00	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R ATSAMD21G15B-AUT Microchip Technology 1: $3.59 9,011In Stock	Mfr. Part # ATSAMD21G15B-AUT Mouser Part # 556-ATSAMD21G15B-AUT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R Learn More about Microchip Technology sam d21 mcus	Datasheet	9,011In Stock	Cut Tape $3.59 $3.48 $3.27 Reel $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R ATSAMV70N19B-AABT Microchip Technology 1: $16.33 3,803In Stock	Mfr. Part # ATSAMV70N19B-AABT Mouser Part # 556-ATSAMV70N19BAABT	Microchip Technology	ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	3,803In Stock	Cut Tape $16.33 $15.91 $15.09 Reel $13.45 Quote Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,300Mhz, 1024kB Flash,384kB SRAM,LQFP ATSAME70N20B-AN Microchip Technology 1: $19.81 1,729In Stock	Mfr. Part # ATSAME70N20B-AN Mouser Part # 556-ATSAME70N20B-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,300Mhz, 1024kB Flash,384kB SRAM,LQFP Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,729In Stock	$19.81 $18.01 $16.33 $16.00	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4E16EB-AN Microchip Technology 1: $16.76 2,780In Stock	Mfr. Part # ATSAM4E16EB-AN Mouser Part # 556-ATSAM4E16EB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	2,780In Stock	$16.76 $16.44 $14.99 $14.76 View $13.88 $13.87 $13.61 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	117 I/O	32 bit	16 bit
ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC21J18A-ANT Microchip Technology 1: $7.11 6,587In Stock	Mfr. Part # ATSAMC21J18A-ANT Mouser Part # 556-ATSAMC21J18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	6,587In Stock	Cut Tape $7.11 $6.85 $6.26 Reel $5.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M0+	52 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E16EA-AUR Microchip Technology 1: $17.32 8,963In Stock	Mfr. Part # ATSAM4E16EA-AUR Mouser Part # 556-ATSAM4E16EA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	8,963In Stock	Cut Tape $17.32 $17.22 $16.66 $16.62 View Reel $14.13 $16.57 $16.56 $16.55 $14.13 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	ARM Cortex M4	117 I/O	32 bit	16 bit
ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp ATSAMD51J19A-MF Microchip Technology 1: $9.12 2,821In Stock	Mfr. Part # ATSAMD51J19A-MF Mouser Part # 556-ATSAMD51J19A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	2,821In Stock	$9.12 $8.37 $7.50 $7.39 View $7.37 $7.34 Quote	Min.: 1 Mult.: 1	SMD/SMT	VQFN-64	ARM Cortex M4F	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM ATSAMD20J16A-AUT Microchip Technology 1: $4.09 7,441In Stock	Mfr. Part # ATSAMD20J16A-AUT Mouser Part # 556-ATSAMD20J16A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	7,441In Stock	Cut Tape $4.09 $3.99 $3.74 Reel $3.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray ATSAMD21G17D-MF Microchip Technology 1: $4.61 5,312In Stock	Mfr. Part # ATSAMD21G17D-MF Mouser Part # 556-ATSAMD21G17D-MF	Microchip Technology	ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray Learn More about Microchip Technology sam d21 mcus	Datasheet	5,312In Stock	$4.61 $4.18 $3.79 $3.77 View $3.67 $3.63	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 ATSAM3U2CA-CU Microchip Technology 1: $9.04 4,419In Stock	Mfr. Part # ATSAM3U2CA-CU Mouser Part # 556-ATSAM3U2CA-CU	Microchip Technology	ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	4,419In Stock	$9.04 $8.41 $7.89 $7.80 View $7.68 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M3	57 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R ATSAMC20E18A-AUT Microchip Technology 1: $5.80 20,208In Stock	Mfr. Part # ATSAMC20E18A-AUT Mouser Part # 556-ATSAMC20E18A-AUT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	20,208In Stock	Cut Tape $5.80 $5.63 $5.10 $5.08 $5.05 Reel $4.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144,T&R ATSAME70Q21A-ANT Microchip Technology 1: $27.49 1,580In Stock	Mfr. Part # ATSAME70Q21A-ANT Mouser Part # 556-ATSAME70Q21A-ANT	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144,T&R Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,580In Stock	Cut Tape $27.49 $26.55 Reel $23.11 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G18A-MF Microchip Technology 1: $6.36 13,226In Stock	Mfr. Part # ATSAMD21G18A-MF Mouser Part # 556-ATSAMD21G18A-MF	Microchip Technology	ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	13,226In Stock	$6.36 $5.76 $5.72 $5.31 View $5.05 $4.87	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA144 ATSAMS70Q21A-CN Microchip Technology 1: $26.71 1,877In Stock	Mfr. Part # ATSAMS70Q21A-CN Mouser Part # 556-ATSAMS70Q21A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	1,877In Stock	$26.71 $24.28 $21.77 $21.53	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A ATSAM4LS8BA-MU Microchip Technology 1: $12.74 2,877In Stock	Mfr. Part # ATSAM4LS8BA-MU Mouser Part # 556-ATSAM4LS8BA-MU	Microchip Technology	ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	2,877In Stock	$12.74 $11.59 $10.40 $10.31 $10.24	Min.: 1 Mult.: 1	SMD/SMT	VQFN-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B ATSAM4SA16BB-MNR Microchip Technology 1: $11.89 5,705In Stock	Mfr. Part # ATSAM4SA16BB-MNR Mouser Part # 556-ATSAM4SA16BB-MNR	Microchip Technology	ARM Microcontrollers - MCU QFN, GREEN, EXT TEMP, MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	5,705In Stock	Cut Tape $11.89 $11.49 $10.60 Reel $9.63	Min.: 1 Mult.: 1 : 3,500	SMD/SMT	QFN-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-MUT Microchip Technology 1: $4.77 5,347In Stock	Mfr. Part # ATSAMD20G18A-MUT Mouser Part # 556-ATSAMD20G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	5,347In Stock	Cut Tape $4.77 $4.61 $4.31 Reel $3.89 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz ATSAMD21J18A-MU Microchip Technology 1: $6.18 8,466In Stock	Mfr. Part # ATSAMD21J18A-MU Mouser Part # 556-ATSAMD21J18A-MU	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	8,466In Stock	$6.18 $5.62 $5.10 $5.05 View $5.04 $4.98 $4.95	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C ATSAMD51J19A-AUT Microchip Technology 1: $8.18 17,876In Stock	Mfr. Part # ATSAMD51J19A-AUT Mouser Part # 556-ATSAMD51J19AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	17,876In Stock	Cut Tape $8.18 $7.93 $7.91 $7.89 View Reel $6.72 $7.86 $7.85 $6.72	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM4, TQFP 100, 1MFlash,T&R, USB,CAN ,Extended Temp ATSAME51N20A-AFT Microchip Technology 1: $13.10 2,476In Stock	Mfr. Part # ATSAME51N20A-AFT Mouser Part # 556-ATSAME51N20A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 1MFlash,T&R, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	2,476In Stock	Cut Tape $13.10 $12.79 Reel $11.10 Quote Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	ARM Cortex M4F	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray ATSAMC21N18A-AN Microchip Technology 1: $7.50 4,705In Stock	Mfr. Part # ATSAMC21N18A-AN Mouser Part # 556-ATSAMC21N18A-AN	Microchip Technology	ARM Microcontrollers - MCU 100TQFP,105C,GREEN,2.7-5.5V,48MHz,Tray Learn More about Microchip Technology atmel smart samc mcu	Datasheet	4,705In Stock	$7.50 $7.47 $6.77 $6.11 $6.09	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M0+	84 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU TQFP , IND TEMP ATSAMG55J19A-AU Microchip Technology 1: $7.95 6,935In Stock	Mfr. Part # ATSAMG55J19A-AU Mouser Part # 556-ATSAMG55J19A-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP , IND TEMP Learn More about Microchip Technology microchip samg55g sam5ggj mcus	Datasheet	6,935In Stock	$7.95 $7.26 $6.55 $6.51	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	48 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 14 SOIC,105C, GREEN,1.6-3.6V,48MHz,USB ATSAMD11C14A-SSNT Microchip Technology 1: $2.35 20,075In Stock	Mfr. Part # ATSAMD11C14A-SSNT Mouser Part # 556-ATSAMD11C14ASSNT	Microchip Technology	ARM Microcontrollers - MCU 14 SOIC,105C, GREEN,1.6-3.6V,48MHz,USB Learn More about Microchip Technology microchip atsamd11 mcus	Datasheet	20,075In Stock	Cut Tape $2.35 $2.30 $2.29 $2.28 $2.26 Reel $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-14	ARM Cortex M0	12 I/O	32 bit	12 bit