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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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	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 Automotive Cortex-M7 ATSAMV70N19B-AAB Microchip Technology 1: S/ 44.10 33In Stock	Mfr. Part # ATSAMV70N19B-AAB Mouser Part # 556-ATSAMV70N19B-AAB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	33In Stock	S/ 44.10 S/ 40.40 S/ 36.67	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	512 kB	32 bit	12 bit	300 MHz	75 I/O	256 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB ATSAMV71N21B-AAB Microchip Technology 1: S/ 65.32 10In Stock 180Expected 10/21/2026	Mfr. Part # ATSAMV71N21B-AAB Mouser Part # 556-ATSAMV71N21B-AAB	Microchip Technology	ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	10In Stock 180Expected 10/21/2026	S/ 65.32 S/ 59.87 S/ 54.18	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	2 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 SR5E1E770C30F00X STMicroelectronics 1: S/ 91.43 89In Stock 500Expected 10/7/2027	Mfr. Part # SR5E1E770C30F00X Mouser Part # 511-SR5E1E770C30F00X	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line Stellar electrifications 32-bit Arm Cortex-M7 automotive 2x cores 2 Learn More about STMicroelectronics sr5e1	Datasheet	89In Stock 500Expected 10/7/2027	Cut Tape S/ 91.43 S/ 72.98 S/ 68.74 S/ 63.29 Reel S/ 58.23	Min.: 1 Mult.: 1 : 500	SMD/SMT	eLQFP -176	ARM Cortex M7	2 MB	32 bit	12 bit, 16 bit	300 MHz		488 kB	3.15 V	3.45 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM7 2048kB Flash 384kB SRAM LQFP100 ATSAME70N21B-ANT Microchip Technology 1: S/ 64.69 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 S/ 64.69 S/ 62.55 Reel S/ 53.29	Min.: 1 Mult.: 1 : 1,000	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: S/ 58.62 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	S/ 58.62 S/ 53.29 S/ 48.27	Min.: 1 Mult.: 1	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 Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM ATSAMS70N20B-AN Microchip Technology 1: S/ 47.64 8In Stock	Mfr. Part # ATSAMS70N20B-AN Mouser Part # 556-ATSAMS70N20B-AN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	8In Stock	S/ 47.64 S/ 43.28 S/ 39.20	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	75 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAMS70N21B-CN Microchip Technology 1: S/ 62.86 58In Stock	Mfr. Part # ATSAMS70N21B-CN Mouser Part # 556-ATSAMS70N21B-CN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	58In Stock	S/ 62.86 S/ 57.14 S/ 51.73	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-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		Tray
32-bit Microcontrollers - MCU AURIX 2G-PSE TC377TP96F300SAALXUMA1 Infineon Technologies 1: S/ 166.52 280In Stock	Mfr. Part # TC377TP96F300SAALXUMA1 Mouser Part # 726-TC377TP96F300SA1	Infineon Technologies	32-bit Microcontrollers - MCU AURIX 2G-PSE Learn More about Infineon Technologies infineon aurix tc37x 32 bit microcontrollers	Datasheet	280In Stock	Cut Tape S/ 166.52 S/ 136.32 S/ 126.66 S/ 122.07 View Reel S/ 113.93 S/ 120.67 S/ 118.41 S/ 113.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LFBGA-292	TriCore	6 MB	32 bit	8 bit	300 MHz		1.11 MB			- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP64 ATSAMS70J20A-AN Microchip Technology 1: S/ 45.31 19In Stock	Mfr. Part # ATSAMS70J20A-AN Mouser Part # 556-ATSAMS70J20A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP64 Learn More about Microchip Technology microchip s70 mcus	Datasheet	19In Stock	S/ 45.31 S/ 41.18 S/ 37.33	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M7	1 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 Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM ATSAMS70J21B-MN Microchip Technology 1: S/ 59.75 36In Stock	Mfr. Part # ATSAMS70J21B-MN Mouser Part # 556-ATSAMS70J21B-MN	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM Learn More about Microchip Technology microchip s70 mcus	Datasheet	36In Stock	S/ 59.75 S/ 54.26 S/ 49.24	Min.: 1 Mult.: 1	SMD/SMT	VQFN-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 CM7,512kB Flash,256kB SRAM,BGA144 ATSAMS70Q19A-CN Microchip Technology 1: S/ 53.33 41In Stock	Mfr. Part # ATSAMS70Q19A-CN Mouser Part # 556-ATSAMS70Q19A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,BGA144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	41In Stock	S/ 53.33 S/ 48.50 S/ 43.99	Min.: 1 Mult.: 1	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 Cortex-M7 Ethernet AVB ATSAMV70Q20B-AABT Microchip Technology 1: S/ 61.50 18In Stock	Mfr. Part # ATSAMV70Q20B-AABT Mouser Part # 556-ATSAMV70Q20BAABT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB Learn More about Microchip Technology microchip e70 v70 v71 mcus	Datasheet	18In Stock	Cut Tape S/ 61.50 S/ 59.87 Reel S/ 51.03 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	1.2 V	1.32 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP100,T&R ATSAMS70N20A-ANT Microchip Technology 1: S/ 48.42 2,680Expected 1/14/2027	Mfr. Part # ATSAMS70N20A-ANT Mouser Part # 556-ATSAMS70N20A-ANT	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP100,T&R Learn More about Microchip Technology microchip s70 mcus	Datasheet	2,680Expected 1/14/2027	Cut Tape S/ 48.42 S/ 46.79 Reel S/ 39.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M7	1 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, MouseReel
32-bit Microcontrollers - MCU Powerful next-generation AURIX TC3xx system architecture TC366DP64F300SAAKXUMA1 Infineon Technologies 1: S/ 109.92 1,500Expected 4/22/2027	Mfr. Part # TC366DP64F300SAAKXUMA1 Mouser Part # 726-TC366DP64F300SAA	Infineon Technologies	32-bit Microcontrollers - MCU Powerful next-generation AURIX TC3xx system architecture Learn More about Infineon Technologies infineon aurix tc3xx mcus	Datasheet	1,500Expected 4/22/2027	Cut Tape S/ 109.92 S/ 87.08 S/ 81.04 S/ 75.75 View Reel S/ 71.74 S/ 74.35 S/ 71.74 S/ 71.74	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LFBGA-180		4 MB	32 bit		300 MHz		576 kB			- 40 C	+ 125 C		Reel, Cut Tape
32-bit Microcontrollers - MCU Next-generation AURIX TC3xx system architecture TC399XP256F300SBDKXUMA2 Infineon Technologies 1: S/ 337.13 1,000On Order	Mfr. Part # TC399XP256F300SBDKXUMA2 Mouser Part # 726-TC399XP256F32	Infineon Technologies	32-bit Microcontrollers - MCU Next-generation AURIX TC3xx system architecture Learn More about Infineon Technologies infineon aurix tc3xx mcus	Datasheet	1,000On Order	Cut Tape S/ 337.13 S/ 283.92 S/ 281.47 S/ 257.88 S/ 257.68 Reel S/ 245.58 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LFBGA-516	TriCore	16 MB	32 bit		300 MHz		64 kB			- 40 C	+ 150 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64 ATSAMS70J21A-AN Microchip Technology 1: S/ 55.31 125On Order	Mfr. Part # ATSAMS70J21A-AN Mouser Part # 556-ATSAMS70J21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP64 Learn More about Microchip Technology microchip s70 mcus	Datasheet	125On Order	S/ 55.31 S/ 50.33 S/ 45.50	Min.: 1 Mult.: 1	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,384kB SRAM,LQFP100 ATSAMS70N21A-AN Microchip Technology 1: S/ 58.15 382On Order	Mfr. Part # ATSAMS70N21A-AN Mouser Part # 556-ATSAMS70N21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100 Learn More about Microchip Technology microchip s70 mcus	Datasheet	382On Order On Order Ship Dates Mfr. #: ATSAMS70N21A-AN Stock: 0 On Order: 112 Expected 11/23/2026 270 Expected 1/14/2027 Factory Lead-Time: 9 Weeks	S/ 58.15 S/ 52.90 S/ 47.92	Min.: 1 Mult.: 1	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		Tray
ARM Microcontrollers - MCU CM7 2048kB Flash ATSAME70Q21B-CN Microchip Technology 1: S/ 79.45 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	S/ 79.45 S/ 72.21 S/ 65.47	Min.: 1 Mult.: 1	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 CM7,2048kB Flash,384kB SRAM,BGA100 ATSAMS70N21A-CN Microchip Technology 1: S/ 62.86 408Expected 1/11/2027	Mfr. Part # ATSAMS70N21A-CN Mouser Part # 556-ATSAMS70N21A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,BGA100 Learn More about Microchip Technology microchip s70 mcus	Datasheet	408Expected 1/11/2027	S/ 62.86 S/ 57.14 S/ 51.73	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-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		Tray
ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA144 ATSAMS70Q20A-CN Microchip Technology 1: S/ 59.20 367Expected 12/31/2026	Mfr. Part # ATSAMS70Q20A-CN Mouser Part # 556-ATSAMS70Q20A-CN	Microchip Technology	ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,BGA144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	367Expected 12/31/2026	S/ 59.20 S/ 53.83 S/ 48.73	Min.: 1 Mult.: 1	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 CM7,2048kB Flash,384kB SRAM,LQFP144 ATSAMS70Q21A-AN Microchip Technology 1: S/ 66.91 116Expected 2/11/2027	Mfr. Part # ATSAMS70Q21A-AN Mouser Part # 556-ATSAMS70Q21A-AN	Microchip Technology	ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144 Learn More about Microchip Technology microchip s70 mcus	Datasheet	116Expected 2/11/2027	S/ 66.91 S/ 60.84 S/ 55.08	Min.: 1 Mult.: 1	SMD/SMT	LQFP-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 Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM PIC32CZ1038CA70100-I/CQB Microchip Technology 1: S/ 12.11 260Expected 3/11/2027 New Product	Mfr. Part # PIC32CZ1038CA70100-I/CQB Mouser Part # 579-Z1038CA70100ICQB New Product	Microchip Technology	ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM Learn More about Microchip Technology microchip pic32cz ca70 mc70 microcontrollers	Datasheet	260Expected 3/11/2027	S/ 12.11	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	72 I/O	384 kB	2.5 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, I-Temp, TQFP100 PIC32CZ1038CA70100-I/E5X Microchip Technology 1: S/ 12.46 270Expected 1/11/2027 New Product	Mfr. Part # PIC32CZ1038CA70100-I/E5X Mouser Part # 579-Z1038CA70100IE5X New Product	Microchip Technology	ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, I-Temp, TQFP100 Learn More about Microchip Technology microchip pic32cz ca70 mc70 microcontrollers	Datasheet	270Expected 1/11/2027	S/ 12.46	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	72 I/O	384 kB	2.5 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, V-Temp, TQFP100 PIC32CZ1038CA70100-V/E5X Microchip Technology 1: S/ 13.86 270Expected 12/28/2026 New Product	Mfr. Part # PIC32CZ1038CA70100-V/E5X Mouser Part # 579-Z1038CA70100VE5X New Product	Microchip Technology	ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, V-Temp, TQFP100 Learn More about Microchip Technology microchip pic32cz ca70 mc70 microcontrollers	Datasheet	270Expected 12/28/2026	S/ 13.86	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	72 I/O	384 kB	2.5 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, I-Temp, TFBGA144 PIC32CZ1038CA70144-I/B4B Microchip Technology 1: S/ 16.74 240Expected 12/24/2026 New Product	Mfr. Part # PIC32CZ1038CA70144-I/B4B Mouser Part # 579-Z1038CA70144IB4B New Product	Microchip Technology	ARM Microcontrollers - MCU CM7, 1024KB Flash, 384KB SRAM, I-Temp, TFBGA144 Learn More about Microchip Technology microchip pic32cz ca70 mc70 microcontrollers	Datasheet	240Expected 12/24/2026	S/ 16.74	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-144	ARM Cortex M7	1 MB	32 bit	12 bit	300 MHz	114 I/O	384 kB	2.5 V	3.6 V	- 40 C	+ 85 C		Tray