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 (JPY) 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 256KB 32KB 48QFN GRN1.6-3.6V48MHz ATSAMD21G18A-MUT Microchip Technology 1: ¥691 14,365In Stock	Mfr. Part # ATSAMD21G18A-MUT Mouser Part # 556-ATSAMD21G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	14,365In Stock	Cut Tape ¥691 ¥669.4 Reel ¥569.7 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 CM4, QFN48, 256KFlash,Tray, USB,Extended Temp ATSAMD51G18A-MF Microchip Technology 1: ¥870.4 4,838In Stock	Mfr. Part # ATSAMD51G18A-MF Mouser Part # 556-ATSAMD51G18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN48, 256KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	4,838In Stock	¥870.4 ¥800.6 ¥722.5	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M4F	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM4, QFN48, 512KFlash,Tray, USB,Extended Temp ATSAMD51G19A-MF Microchip Technology 1: ¥965 3,583In Stock 3,744On Order	Mfr. Part # ATSAMD51G19A-MF Mouser Part # 556-ATSAMD51G19A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN48, 512KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	3,583In Stock 3,744On Order	¥965 ¥887 ¥803.9	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	ARM Cortex M4F	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,300Mhz, 1024kB Flash,384kB SRAM,LQFP ATSAME70N20B-ANT Microchip Technology 1: ¥2,270.6 2,148In Stock	Mfr. Part # ATSAME70N20B-ANT Mouser Part # 556-ATSAME70N20B-ANT	Microchip Technology	ARM Microcontrollers - MCU CM7,300Mhz, 1024kB Flash,384kB SRAM,LQFP Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	2,148In Stock	Cut Tape ¥2,270.6 ¥2,195.8 Reel ¥1,868.6	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144 ATSAME70Q21A-AN Microchip Technology 1: ¥3,139.3 2,312In Stock	Mfr. Part # ATSAME70Q21A-AN Mouser Part # 556-ATSAME70Q21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	2,312In Stock	¥3,139.3 ¥2,853.6 ¥2,584.5	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71N21B-CB Microchip Technology 1: ¥3,096.1 1,354In Stock	Mfr. Part # ATSAMV71N21B-CB Mouser Part # 556-ATSAMV71N21B-CB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,354In Stock	¥3,096.1 ¥2,838.6 ¥2,571.2	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M7	75 I/O	32 bit	12 bit
Microprocessors - MPU BGA GREEN, IND TEMP MRLC,1GBit DDR2,T&R ATSAMA5D27C-D1G-CUR Microchip Technology 1: ¥3,149.3 1,913In Stock	Mfr. Part # ATSAMA5D27C-D1G-CUR Mouser Part # 556-TSAMA5D27CD1GCUR	Microchip Technology	Microprocessors - MPU BGA GREEN, IND TEMP MRLC,1GBit DDR2,T&R Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	1,913In Stock	Cut Tape ¥3,149.3 Reel ¥2,639.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	BGA-289	ARM Cortex A5	128 I/O	32 bit
ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R ATSAML10E16A-MFT Microchip Technology 1: ¥460.1 6,862In Stock	Mfr. Part # ATSAML10E16A-MFT Mouser Part # 579-ATSAML10E16A-MFT	Microchip Technology	ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,T&R Learn More about Microchip Technology microchip sam l10 l11 mcus	Datasheet	6,862In Stock	Cut Tape ¥460.1 ¥448.5 Reel ¥380.4	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VQFN-32	ARM Cortex M23
ARM Microcontrollers - MCU 2MB FLASH 384KB SRAM LQFP144 ATSAMV71Q21B-AAB Microchip Technology 1: ¥3,235.6 2,083In Stock	Mfr. Part # ATSAMV71Q21B-AAB Mouser Part # 579-ATSAMV71Q21B-AAB	Microchip Technology	ARM Microcontrollers - MCU 2MB FLASH 384KB SRAM LQFP144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	2,083In Stock	¥3,235.6 ¥2,961.6 ¥2,682.5	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A ATSAM4S16CA-AU Microchip Technology 1: ¥1,270.7 2,797In Stock	Mfr. Part # ATSAM4S16CA-AU Mouser Part # 556-ATSAM4S16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	2,797In Stock	¥1,270.7 ¥1,157.7 ¥1,049.8	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R ATSAM4S8BA-AUR Microchip Technology 1: ¥1,023.2 7,500In Stock	Mfr. Part # ATSAM4S8BA-AUR Mouser Part # 556-ATSAM4S8BA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R Learn More about Microchip Technology atmelsam4s	Datasheet	7,500In Stock	Cut Tape ¥1,023.2 ¥991.6 Reel ¥843.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz ATSAMD21E17A-MUT Microchip Technology 1: ¥521.6 8,529In Stock	Mfr. Part # ATSAMD21E17A-MUT Mouser Part # 556-ATSAMD21E17A-MUT	Microchip Technology	ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	8,529In Stock	Cut Tape ¥521.6 ¥501.6 Reel ¥428.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-AFT Microchip Technology 1: ¥734.2 6,087In Stock	Mfr. Part # ATSAMD21E18A-AFT Mouser Part # 556-ATSAMD21E18A-AFT	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	6,087In Stock	Cut Tape ¥734.2 ¥709.2 Reel ¥606.3 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 Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM ATSAMD21E18A-MUT Microchip Technology 1: ¥659.4 13,968In Stock	Mfr. Part # ATSAMD21E18A-MUT Mouser Part # 556-ATSAMD21E18A-MUT	Microchip Technology	ARM Microcontrollers - MCU Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM Learn More about Microchip Technology sam d21 mcus	Datasheet	13,968In Stock	Cut Tape ¥659.4 ¥636.2 Reel ¥541.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	VQFN-32	ARM Cortex M0+	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz ATSAMD21G18A-AF Microchip Technology 1: ¥759.1 4,310In Stock	Mfr. Part # ATSAMD21G18A-AF Mouser Part # 556-ATSAMD21G18A-AF	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	4,310In Stock	¥759.1 ¥691 ¥626.2	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz ATSAMD21J18A-CUT Microchip Technology 1: ¥785.7 3,788In Stock	Mfr. Part # ATSAMD21J18A-CUT Mouser Part # 556-ATSAMD21J18A-CUT	Microchip Technology	ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	3,788In Stock	Cut Tape ¥785.7 ¥760.7 Reel ¥760.7 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	UFBGA-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz ATSAMD21J18A-MUT Microchip Technology 1: ¥727.5 11,641In Stock	Mfr. Part # ATSAMD21J18A-MUT Mouser Part # 556-ATSAMD21J18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	11,641In Stock	Cut Tape ¥727.5 ¥702.6 Reel ¥596.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C ATSAMD51J20A-AUT Microchip Technology 1: ¥1,116.2 7,801In Stock	Mfr. Part # ATSAMD51J20A-AUT Mouser Part # 556-ATSAMD51J20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	7,801In Stock	Cut Tape ¥1,116.2 ¥1,088 Reel ¥928.5	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-64	ARM Cortex M4F	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C ATSAME54N19A-AU Microchip Technology 1: ¥1,244.1 2,414In Stock	Mfr. Part # ATSAME54N19A-AU Mouser Part # 556-ATSAME54N19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	2,414In Stock	¥1,244.1 ¥1,139.4 ¥1,034.8	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Ethernet,CAN ,Extended Temp ATSAME54P20A-AFT Microchip Technology 1: ¥1,742.4 1,525In Stock	Mfr. Part # ATSAME54P20A-AFT Mouser Part # 556-ATSAME54P20A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Ethernet,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	1,525In Stock	Cut Tape ¥1,742.4 ¥1,699.2 Reel ¥1,445.1	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-128	ARM Cortex M4F	99 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAME70J21B-ANT Microchip Technology 1: ¥2,626 1,157In Stock 6,000On Order	Mfr. Part # ATSAME70J21B-ANT Mouser Part # 556-ATSAME70J21B-ANT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,157In Stock 6,000On Order On Order Ship Dates Mfr. #: ATSAME70J21B-ANT Stock: 1,157 Can Ship Immediately On Order: 1,500 Expected 11/11/2026 4,500 Expected 2/25/2027 Factory Lead-Time: 22 Weeks	Cut Tape ¥2,626 ¥2,541.3 Reel ¥2,164.3	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M7	44 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Auto CM7,E-AVB,2024kB Fl.,QFP100,T&R ATSAMV71N21B-AABT Microchip Technology 1: ¥2,788.8 1,024In Stock	Mfr. Part # ATSAMV71N21B-AABT Mouser Part # 556-ATSAMV71N21BAABT	Microchip Technology	ARM Microcontrollers - MCU Auto CM7,E-AVB,2024kB Fl.,QFP100,T&R Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,024In Stock	Cut Tape ¥2,788.8 ¥2,717.4 Reel ¥2,313.8	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M7	75 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 300MHz M7,2Mkb flash,384k SRAM,AFE,TFBGA ATSAMV71Q21B-CBT Microchip Technology 1: ¥3,444.9 1,234In Stock	Mfr. Part # ATSAMV71Q21B-CBT Mouser Part # 556-ATSAMV71Q21B-CBT	Microchip Technology	ARM Microcontrollers - MCU 300MHz M7,2Mkb flash,384k SRAM,AFE,TFBGA Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	1,234In Stock	Cut Tape ¥3,444.9 ¥3,363.5 Reel ¥2,860.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TFBGA-144	ARM Cortex M7	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R ATSAMC21N18A-ANT Microchip Technology 1: ¥840.5 3,848In Stock	Mfr. Part # ATSAMC21N18A-ANT Mouser Part # 579-ATSAMC21N18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	3,848In Stock	Cut Tape ¥840.5 ¥818.9 Reel ¥697.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	ARM Cortex M0+	84 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz ATSAML21G16B-ANT Microchip Technology 1: ¥747.5 1,770In Stock	Mfr. Part # ATSAML21G16B-ANT Mouser Part # 579-ATSAML21G16B-ANT	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology microchip sam l21 mcus	Datasheet	1,770In Stock	Cut Tape ¥747.5 ¥722.5 Reel ¥614.6	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	ARM Cortex M0+	37 I/O	32 bit	12 bit