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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 (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 CM7,2048kB Flash,384kB SRAM,BGA144 ATSAME70Q21A-CN Microchip Technology 1: £15.32 396In Stock	Mfr. Part No. ATSAME70Q21A-CN Mouser Part No 556-ATSAME70Q21A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	396In Stock	£15.32 £13.92 £12.63	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, TQFP 100, 1MFlash,Tray, USB,CAN ,Extended Temp ATSAME51N20A-AF Microchip Technology 1: £6.73 47In Stock	Mfr. Part No. ATSAME51N20A-AF Mouser Part No 556-ATSAME51N20A-AF	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP 100, 1MFlash,Tray, USB,CAN ,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	47In Stock	£6.73 £6.15 £5.57	Min.: 1 Mult.: 1	ATSAME51	SMD/SMT	TQFP-100	ARM Cortex M4F	1 MB	32 bit	12 bit	120 MHz	81 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp ATSAME53J18A-MF Microchip Technology 1: £4.86 203In Stock	Mfr. Part No. ATSAME53J18A-MF Mouser Part No 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	£4.86 £4.45 £4.05	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 Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAME70Q20B-CN Microchip Technology 1: £12.58 14In Stock	Mfr. Part No. ATSAME70Q20B-CN Mouser Part No 556-ATSAME70Q20B-CN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	14In Stock	£12.58 £11.44 £10.35	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LFBGA-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: £7.05 75In Stock	Mfr. Part No. ATSAME54P20A-AU-EFP Mouser Part No 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	£7.05 £6.47 £5.86	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: £4.16 84In Stock 160Expected 26/01/2027	Mfr. Part No. ATSAME51J18A-AU Mouser Part No 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	84In Stock 160Expected 26/01/2027	£4.16 £3.82 £3.46	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: £5.87 130In Stock	Mfr. Part No. ATSAME51N19A-AF Mouser Part No 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	£5.87 £5.37 £4.86	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: £4.83 98In Stock	Mfr. Part No. ATSAME53J19A-MU Mouser Part No 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	£4.83 £4.43 £4.00	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: £6.17 135In Stock	Mfr. Part No. ATSAME54N19A-AF Mouser Part No 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	135In Stock	£6.17 £5.67 £5.12	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: £7.76 33In Stock	Mfr. Part No. ATSAME54P20A-AF Mouser Part No 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	33In Stock	£7.76 £7.11 £6.45	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 CM7,512kB Flash,256kB SRAM,BGA144 ATSAME70Q19A-CN Microchip Technology 1: £11.31 38In Stock	Mfr. Part No. ATSAME70Q19A-CN Mouser Part No 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	£11.31 £10.28 £9.31	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, QFN 64, 1MFlash,Tray, USB,Ethernet,Extended Temp ATSAME53J20A-MF Microchip Technology 1: £6.15 260Expected 03/08/2027	Mfr. Part No. ATSAME53J20A-MF Mouser Part No 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 03/08/2027	£6.15 £5.66 £5.12	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 1024KB FLASH 64 QFN PKG 85C ATSAME53J20A-MU Microchip Technology 1: £5.60 520Expected 06/10/2026	Mfr. Part No. ATSAME53J20A-MU Mouser Part No 556-ATSAME53J20AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	520Expected 06/10/2026	£5.60 £5.13 £4.65	Min.: 1 Mult.: 1	ATSAME53	SMD/SMT	QFN-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	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 28 TQFP PKG 85C ATSAME54P19A-AU Microchip Technology 1: £6.08 535Expected 05/04/2027	Mfr. Part No. ATSAME54P19A-AU Mouser Part No 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 05/04/2027	£6.08 £5.56 £5.04	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, 300Mhz, 2048kB Flash,384kB SRAM,LQF ATSAME70J21B-AN Microchip Technology 1: £11.72 298Expected 05/10/2026	Mfr. Part No. ATSAME70J21B-AN Mouser Part No 556-ATSAME70J21B-AN	Microchip Technology	ARM Microcontrollers - MCU CM7, 300Mhz, 2048kB Flash,384kB SRAM,LQF Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	298Expected 05/10/2026	£11.72 £10.66 £9.65	Min.: 1 Mult.: 1	SAM E70	SMD/SMT	LQFP-64	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	44 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM7 2048kB Flash ATSAME70Q21B-CN Microchip Technology 1: £15.32 368Expected 21/12/2026	Mfr. Part No. ATSAME70Q21B-CN Mouser Part No 556-ATSAME70Q21B-CN	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	368Expected 21/12/2026	£15.32 £13.92 £12.63	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 1: £6.10 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME51N20A-AU-EFP Mouser Part No 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	£6.10 £5.60 £5.08	Min.: 1 Mult.: 1	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: £4.51 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME53N19A-AU-EFP Mouser Part No 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	£4.51	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: £5.25 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME54N20A-AU-EFP Mouser Part No 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	£5.25	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: £3.75 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAME51G18A-MF Mouser Part No 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	£3.75	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: £3.87 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAME51G18A-MFT Mouser Part No 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 £3.87	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: £3.54 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME51G18A-MUT Mouser Part No 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 £3.54	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: £4.22 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAME51G19A-MFT Mouser Part No 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 £4.22	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: £4.75 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATSAME51J18A-MF Mouser Part No 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	£4.75 £4.37 £3.95	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: £4.05 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. ATSAME51J18A-MFT Mouser Part No 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 £4.05	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

32-Bit SAM E Microcontrollers

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