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300 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 300 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100 ATSAME70N21A-AN Microchip Technology 1: $22.36 144In Stock	Mfr. Part No. ATSAME70N21A-AN Mouser Part No 556-ATSAME70N21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	144In Stock	$22.36 $20.32 $18.40	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	75 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100 ATSAME70N21B-AN Microchip Technology 1: $22.36 136In Stock	Mfr. Part No. ATSAME70N21B-AN Mouser Part No 556-ATSAME70N21B-AN	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	136In Stock	$22.36 $20.32 $18.40	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	75 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 ATSAME70Q20A-AN Microchip Technology 1: $21.08 235In Stock	Mfr. Part No. ATSAME70Q20A-AN Mouser Part No 556-ATSAME70Q20A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	235In Stock	$21.08 $19.18 $17.37	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAME70Q20B-ANT Microchip Technology 1: $21.37 106In Stock 800Expected 2/11/2026	Mfr. Part No. ATSAME70Q20B-ANT Mouser Part No 556-ATSAME70Q20B-ANT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	106In Stock 800Expected 2/11/2026	Cut Tape $21.37 $20.64 Reel $17.60 MouseReel Available	Min.: 1 Mult.: 1 : 800		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 144 UFBGA 10x10x0.6mm, TRAY, CM7, 2048kB FLASH, 384kB SRAM, UFBGA144 ATSAME70Q21A-CFN Microchip Technology 1: $25.42 103In Stock	Mfr. Part No. ATSAME70Q21A-CFN Mouser Part No 556-ATSAME70Q21A-CFN	Microchip Technology	ARM Microcontrollers - MCU 144 UFBGA 10x10x0.6mm, TRAY, CM7, 2048kB FLASH, 384kB SRAM, UFBGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	103In Stock	$25.42 $23.12 $20.93	Min.: 1 Mult.: 1		SMD/SMT	UFBGA-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,300Mhz, 2048kB Flash,384kB SRAM,LQFP ATSAME70Q21B-AN Microchip Technology 1: $25.70 624In Stock	Mfr. Part No. ATSAME70Q21B-AN Mouser Part No 556-ATSAME70Q21B-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,300Mhz, 2048kB Flash,384kB SRAM,LQFP Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	624In Stock	$25.70 $23.36 $21.16	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAME70Q21B-ANT Microchip Technology 1: $25.96 584In Stock	Mfr. Part No. ATSAME70Q21B-ANT Mouser Part No 556-ATSAME70Q21B-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	584In Stock	Cut Tape $25.96 $25.08 Reel $21.39 MouseReel Available	Min.: 1 Mult.: 1 : 800		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM7 2048kB Flash ATSAME70Q21B-CNT Microchip Technology 1: $28.02 262In Stock 1,000Expected 1/10/2027	Mfr. Part No. ATSAME70Q21B-CNT Mouser Part No 556-ATSAME70Q21B-CNT	Microchip Technology	ARM Microcontrollers - MCU CM7 2048kB Flash Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	262In Stock 1,000Expected 1/10/2027	Cut Tape $28.02 $27.10 Reel $23.07	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	LFBGA-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 1024kB FLASH, 384kB SRAM, QFN64 ATSAMS70J20A-MN Microchip Technology 1: $17.31 624In Stock	Mfr. Part No. ATSAMS70J20A-MN Mouser Part No 556-ATSAMS70J20A-MN	Microchip Technology	ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 1024kB FLASH, 384kB SRAM, QFN64 Learn More about Microchip Technology microchip s70 mcus	Datasheet	624In Stock	$17.31 $16.76	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 ATSAMS70Q20A-AN Microchip Technology 1: $19.16 609In Stock	Mfr. Part No. ATSAMS70Q20A-AN Mouser Part No 556-ATSAMS70Q20A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	609In Stock	$19.16 $17.42 $15.79	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB ATSAMV71Q20B-AAB Microchip Technology 1: $21.46 325In Stock	Mfr. Part No. ATSAMV71Q20B-AAB Mouser Part No 556-ATSAMV71Q20B-AAB	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	325In Stock	$21.46 $19.67 $17.79	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	3 V	3.6 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Enhanced product 16 /32 bit RISC flash M TMS5704357BGWTEP Texas Instruments 1: $203.02 467In Stock	Mfr. Part No. TMS5704357BGWTEP Mouser Part No 595-TMS5704357BGWTEP	Texas Instruments	ARM Microcontrollers - MCU Enhanced product 16 /32 bit RISC flash M Learn More about Texas Instruments ti tms570lc4357 mcu This product may require additional documentation to export from the United States.	Datasheet	467In Stock	$203.02 $172.12 $172.08 $160.36 View Quote	Min.: 1 Mult.: 1	No	SMD/SMT	NFBGA-337	ARM Cortex R5F	32 bit/16 bit	300 MHz	4 MB	512 kB	12 bit	168 I/O	1.14 V	1.32 V	+ 125 C		Tray
ARM Microcontrollers - MCU CM7, 300Mhz, 2048kB Flash,384kB SRAM,LQF ATSAME70J21B-AN Microchip Technology 1: $21.24 286In Stock	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	286In Stock	$21.24 $19.31 $17.48	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA144 ATSAME70Q20A-CN Microchip Technology 1: $22.78 121In Stock	Mfr. Part No. ATSAME70Q20A-CN Mouser Part No 556-ATSAME70Q20A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA144 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	121In Stock	$22.78 $20.71 $18.75	Min.: 1 Mult.: 1		SMD/SMT	LFBGA-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAMS70Q21B-CN Microchip Technology 1: $25.23 112In Stock	Mfr. Part No. ATSAMS70Q21B-CN Mouser Part No 556-ATSAMS70Q21B-CN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	112In Stock	$25.23 $22.93 $20.78	Min.: 1 Mult.: 1		SMD/SMT	LFBGA-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71Q21B-CB Microchip Technology 1: $28.18 124In Stock	Mfr. Part No. ATSAMV71Q21B-CB Mouser Part No 556-ATSAMV71Q21B-CB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	124In Stock	$28.18 $25.85 $23.41	Min.: 1 Mult.: 1		SMD/SMT	TFBGA-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.2 V	1.32 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 300MHz M7,2Mkb flash,384k SRAM,AFE,TFBGA ATSAMV71Q21B-CBT Microchip Technology 1: $28.21 234In Stock 1,000Expected 3/11/2026	Mfr. Part No. ATSAMV71Q21B-CBT Mouser Part No 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	234In Stock 1,000Expected 3/11/2026	Cut Tape $28.21 $27.54 Reel $23.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	TFBGA-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.2 V	1.32 V	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 300 MIPS FPU 51 TMS320C28346ZFETR Texas Instruments 1: $62.17 177In Stock	Mfr. Part No. TMS320C28346ZFETR Mouser Part No 595-MS320C28346ZFETR	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 300 MIPS FPU 51 Learn More about Texas Instruments ti tms320c2834x mcus	Datasheet	177In Stock	Cut Tape $62.17 $51.04 $49.41 $46.28 View Reel $43.36 $45.33 $43.78 $43.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750		SMD/SMT	BGA-256	C28x	32 bit	300 MHz	0 B	516 kB	No ADC	88 I/O	1.14 V	1.26 V	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Delfino MCU TMS320C28346ZFEQ Texas Instruments 1: $81.67 175In Stock	Mfr. Part No. TMS320C28346ZFEQ Mouser Part No 595-TMS320C28346ZFEQ	Texas Instruments	32-bit Microcontrollers - MCU Delfino MCU Learn More about Texas Instruments ti tms320c2834x mcus	Datasheet	175In Stock	$81.67 $67.42 $60.18 $58.67	Min.: 1 Mult.: 1		SMD/SMT	BGA-256	C28x	32 bit	300 MHz	0 B	516 kB	No ADC	88 I/O	1.2 V	1.2 V	+ 125 C		Tray
32-bit Microcontrollers - MCU Delfino Microcntrlr TMS320C28346ZFET Texas Instruments 1: $67.76 69In Stock	Mfr. Part No. TMS320C28346ZFET Mouser Part No 595-TMS320C28346ZFET	Texas Instruments	32-bit Microcontrollers - MCU Delfino Microcntrlr Learn More about Texas Instruments ti tms320c2834x mcus	Datasheet	69In Stock	$67.76 $55.62 $50.71 $47.99 View $47.19 Quote	Min.: 1 Mult.: 1		SMD/SMT	BGA-256	C28x	32 bit	300 MHz	0 B	516 kB	No ADC	88 I/O	1.14 V	1.26 V	+ 125 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAME70Q20B-AN Microchip Technology 1: $21.08 16In Stock	Mfr. Part No. ATSAME70Q20B-AN Mouser Part No 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	$21.08 $19.18 $17.37	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	1 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 512kB FLASH, 256kB SRAM, QFN64 ATSAMS70J19A-MN Microchip Technology 1: $15.52 4In Stock	Mfr. Part No. ATSAMS70J19A-MN Mouser Part No 556-ATSAMS70J19A-MN	Microchip Technology	ARM Microcontrollers - MCU 64 QFN 9x9x0.9mm, TRAY, CM7, 512kB FLASH, 256kB SRAM, QFN64 Learn More about Microchip Technology microchip s70 mcus	Datasheet	4In Stock	$15.52 $14.10 $12.78	Min.: 1 Mult.: 1		SMD/SMT	QFN-64	ARM Cortex M7	32 bit	300 MHz	512 kB	256 kB	12 bit	44 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD ATSAMS70N19B-AN Microchip Technology 1: $14.97 15In Stock	Mfr. Part No. ATSAMS70N19B-AN Mouser Part No 556-ATSAMS70N19B-AN	Microchip Technology	ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD Learn More about Microchip Technology microchip s70 mcus	Datasheet	15In Stock	$14.97 $13.64 $12.34	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M7	32 bit	300 MHz	512 kB	256 kB	12 bit	75 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144 ATSAMS70Q19A-AN Microchip Technology 1: $17.24 106In Stock	Mfr. Part No. ATSAMS70Q19A-AN Mouser Part No 556-ATSAMS70Q19A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	106In Stock	$17.24 $15.67 $14.18	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	512 kB	256 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAMS70Q21B-AN Microchip Technology 1: $23.38 80In Stock 60On Order	Mfr. Part No. ATSAMS70Q21B-AN Mouser Part No 556-ATSAMS70Q21B-AN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	80In Stock 60On Order	$23.38 $21.26 $19.24	Min.: 1 Mult.: 1		SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	300 MHz	2 MB	384 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 105 C		Tray