ARM Microcontrollers - MCU

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32-Bit SAM E Microcontrollers

Microchip Technology 32-Bit SAM E Microcontrollers include mid-performance Arm® Cortex®-M4F based MCUs and high-performance Arm Cortex-M7 based MCUs. With a combination of a Floating-Point Unit (FPU) coprocessor, advanced analog features, and a full set of timing and control functions, SAM E MCUs are ideal for Internet of Things (IoT) or smart energy gateways, industrial automation, and building control applications.

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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.	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 CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp ATSAME53J18A-MF Microchip Technology 1: ¥1,076.3 203In Stock	Mfr. Part # ATSAME53J18A-MF Mouser Part # 556-ATSAME53J18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	203In Stock	¥1,076.3 ¥985 ¥895.3	Min.: 1 Mult.: 1	ATSAME53	SMD/SMT	VQFN-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C ATSAME53N19A-AU Microchip Technology 1: ¥1,200.9 100In Stock	Mfr. Part # ATSAME53N19A-AU Mouser Part # 556-ATSAME53N19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	100In Stock	¥1,200.9 ¥1,172.7	Min.: 1 Mult.: 1	ATSAME53	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAME70Q20B-AN Microchip Technology 1: ¥2,574.6 16In Stock 120On Order	Mfr. Part # ATSAME70Q20B-AN Mouser Part # 556-ATSAME70Q20B-AN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	16In Stock 120On Order	¥2,574.6 ¥2,342 ¥2,121.1	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-144	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Ethernet, CAN, Extended Flash Performance ATSAME54P20A-AU-EFP Microchip Technology 1: ¥1,561.3 75In Stock	Mfr. Part # ATSAME54P20A-AU-EFP Mouser Part # 556-AME54P20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Ethernet, CAN, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	75In Stock	¥1,561.3 ¥1,431.8 ¥1,295.6	Min.: 1 Mult.: 1	ATSAME54	SMD/SMT	TQFP-128	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	99 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C ATSAME51J18A-AU Microchip Technology 1: ¥920.2 134In Stock 160Expected 1/11/2027	Mfr. Part # ATSAME51J18A-AU Mouser Part # 556-ATSAME51J18AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	134In Stock 160Expected 1/11/2027	¥920.2 ¥845.4 ¥765.7	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	TQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp ATSAME51N19A-AF Microchip Technology 1: ¥1,297.2 130In Stock	Mfr. Part # ATSAME51N19A-AF Mouser Part # 556-ATSAME51N19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	130In Stock	¥1,297.2 ¥1,187.6 ¥1,076.3	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C ATSAME53J19A-MU Microchip Technology 1: ¥1,068 98In Stock	Mfr. Part # ATSAME53J19A-MU Mouser Part # 556-ATSAME53J19AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	98In Stock	¥1,068 ¥978.3 ¥883.7	Min.: 1 Mult.: 1	ATSAME53	SMD/SMT	QFN-64	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	51 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Ethernet,CAN ,Extended Temp ATSAME54N19A-AF Microchip Technology 1: ¥1,365.3 88In Stock	Mfr. Part # ATSAME54N19A-AF Mouser Part # 556-ATSAME54N19A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash,Tray, USB,Ethernet,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	88In Stock	¥1,365.3 ¥1,254.1 ¥1,159.4 ¥1,134.5	Min.: 1 Mult.: 1	ATSAME54	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp ATSAME54P20A-AF Microchip Technology 1: ¥1,717.5 36In Stock	Mfr. Part # ATSAME54P20A-AF Mouser Part # 556-ATSAME54P20A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4,TQFP128, 1MFlash,Tray,USB,CAN,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	36In Stock	¥1,717.5 ¥1,574.6 ¥1,426.8	Min.: 1 Mult.: 1	ATSAME54	SMD/SMT	TQFP-128	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	99 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100 ATSAME70N21B-ANT Microchip Technology 1: ¥2,760.6 44In Stock 1,000Expected 5/3/2027	Mfr. Part # ATSAME70N21B-ANT Mouser Part # 556-ATSAME70N21B-ANT	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	44In Stock 1,000Expected 5/3/2027	Cut Tape ¥2,760.6 ¥2,669.2 Reel ¥2,273.9	Min.: 1 Mult.: 1 : 1,000	SAM E70	SMD/SMT	LQFP-100	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144 ATSAME70Q19A-CN Microchip Technology 1: ¥2,501.5 38In Stock	Mfr. Part # ATSAME70Q19A-CN Mouser Part # 556-ATSAME70Q19A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	38In Stock	¥2,501.5 ¥2,273.9 ¥2,059.6	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LFBGA-144	ARM Cortex M7	512 kB	32 bit	12 bit	300 MHz	114 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, CAN, Extended Flash Performance ATSAME51J20A-AU-EFP Microchip Technology 1: ¥1,182.6 132In Stock	Mfr. Part # ATSAME51J20A-AU-EFP Mouser Part # 556-AME51J20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 1MFlash, Tray, USB, CAN, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	132In Stock	¥1,182.6 ¥1,086.3 ¥981.7	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	TQFP-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN 64, 1MFlash,Tray, USB,Ethernet,Extended Temp ATSAME53J20A-MF Microchip Technology 1: ¥1,362 260Expected 8/3/2027	Mfr. Part # ATSAME53J20A-MF Mouser Part # 556-ATSAME53J20A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 1MFlash,Tray, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	260Expected 8/3/2027	¥1,362 ¥1,250.7 ¥1,131.1	Min.: 1 Mult.: 1	ATSAME53	SMD/SMT	VQFN-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C ATSAME54P19A-AU Microchip Technology 1: ¥1,345.4 535Expected 4/5/2027	Mfr. Part # ATSAME54P19A-AU Mouser Part # 556-ATSAME54P19AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	535Expected 4/5/2027	¥1,345.4 ¥1,230.8 ¥1,114.5	Min.: 1 Mult.: 1	ATSAME54	SMD/SMT	TQFP-128	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	99 I/O	192 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM7 2048kB Flash ATSAME70Q21B-CN Microchip Technology 1: ¥3,390.1 368Expected 12/21/2026	Mfr. Part # ATSAME70Q21B-CN Mouser Part # 556-ATSAME70Q21B-CN	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	368Expected 12/21/2026	¥3,390.1 ¥3,081.2 ¥2,793.8	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LFBGA-144	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, CAN, Extended Flash Performance ATSAME51N20A-AU-EFP Microchip Technology 180: ¥1,124.5 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAME51N20A-AU-EFP Mouser Part # 556-AME51N20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, CAN, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥1,124.5	Min.: 180 Mult.: 90	ATSAME51	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Ethernet, Extended Flash Performance ATSAME53N19A-AU-EFP Microchip Technology 180: ¥998.3 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAME53N19A-AU-EFP Mouser Part # 556-AME53N19A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 512KFlash, Tray, USB, Ethernet, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥998.3	Min.: 180 Mult.: 90	ATSAME53	SMD/SMT	TQFP-100	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	81 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Ethernet, CAN, Extended Flash Performance ATSAME54N20A-AU-EFP Microchip Technology 180: ¥1,161 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAME54N20A-AU-EFP Mouser Part # 556-AME54N20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Ethernet, CAN, Extended Flash Performance Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥1,161	Min.: 180 Mult.: 90	ATSAME54	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.125C, Tray ATSAME51G18A-MF Microchip Technology 416: ¥875.3 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATSAME51G18A-MF Mouser Part # 556-ATSAME51G18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.125C, Tray Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥875.3	Min.: 416 Mult.: 416	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.125C, T&R ATSAME51G18A-MFT Microchip Technology 4,000: ¥855.4 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATSAME51G18A-MFT Mouser Part # 556-ATSAME51G18A-MFT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.125C, T&R Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel ¥855.4	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, T&R ATSAME51G18A-MUT Microchip Technology 4,000: ¥782.3 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAME51G18A-MUT Mouser Part # 556-ATSAME51G18A-MUT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, T&R Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ¥782.3	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.63 V	- 40 C	+ 85 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN, Indus.125C, T&R ATSAME51G19A-MFT Microchip Technology 4,000: ¥933.5 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATSAME51G19A-MFT Mouser Part # 556-ATSAME51G19A-MFT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN, Indus.125C, T&R Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel ¥933.5	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAME51	SMD/SMT	VQFN-48	ARM Cortex M4F	512 kB	32 bit	12 bit	120 MHz	37 I/O	192 kB	1.71 V	3.63 V	- 40 C	+ 125 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,CAN ,Extended Temp ATSAME51J18A-MF Microchip Technology 1: ¥1,051.4 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATSAME51J18A-MF Mouser Part # 556-ATSAME51J18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥1,051.4 ¥965 ¥873.7	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	VQFN-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,T&R, USB,CAN ,Extended Temp ATSAME51J18A-MFT Microchip Technology 4,000: ¥895.3 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # ATSAME51J18A-MFT Mouser Part # 556-ATSAME51J18A-MFT	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,T&R, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ¥895.3	Min.: 4,000 Mult.: 4,000 : 4,000	ATSAME51	SMD/SMT	VQFN-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel
ARM Microcontrollers - MCU CM4,QFN64, 1MFlash,Tray,USB,CAN,Extended Temp ATSAME51J20A-MF Microchip Technology 260: ¥1,182.6 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # ATSAME51J20A-MF Mouser Part # 556-ATSAME51J20A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4,QFN64, 1MFlash,Tray,USB,CAN,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥1,182.6 Quote Quote	Min.: 260 Mult.: 260	ATSAME51	SMD/SMT	VQFN-64	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	51 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray