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50 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 50 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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
16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 50MHz, -40/+125degC, Automotive Grade, LQFP 64 S912ZVM16F1MKHR NXP Semiconductors 1: $8.57 1,500In Stock	Mfr. Part # S912ZVM16F1MKHR Mouser Part # 841-S912ZVM16F1MKHR	NXP Semiconductors	16-bit Microcontrollers - MCU MagniV 16-bit MCU, S12Z core, 16KB Flash, 50MHz, -40/+125degC, Automotive Grade, LQFP 64 Learn More about NXP Semiconductors nxp magniv mcu	Datasheet	1,500In Stock	Cut Tape $8.57 $6.64 $5.86 $5.62 View Reel $4.68 $5.23 $4.89 $4.68 Quote	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	S12Z	16 kB	16 bit	12 bit	50 MHz		2 kB	1.72 V	1.98 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU NuMicro Cortex M0 with 128K Flash & 16K SRAM, 3 UART, 4 SPI/SSI, 2 I2C, 1 I2S, 2 Comp., 8 PWM NUC100VE3DN Nuvoton 1: $8.02 155In Stock NRND	Mfr. Part # NUC100VE3DN Mouser Part # 503-NUC100VE3DN NRND	Nuvoton	ARM Microcontrollers - MCU NuMicro Cortex M0 with 128K Flash & 16K SRAM, 3 UART, 4 SPI/SSI, 2 I2C, 1 I2S, 2 Comp., 8 PWM	Datasheet	155In Stock	$8.02 $5.61 $5.35 $4.63 View $4.10 $4.06 $4.03 $3.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M0	132 kB	32 bit	12 bit	50 MHz	84 I/O	16 kB	2.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16I-D-QFP32 Silicon Labs 1: $2.44 8In Stock NRND	Mfr. Part # EFM8BB31F16I-D-QFP32 Mouser Part # 634-EF8BB31F16IDQP32 NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	8In Stock	$2.44 $1.80 $1.64 $1.47 View $1.38 $1.34 $1.29	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	CIP-51 8051	16 kB	8 bit	10 bit, 12 bit	50 MHz	28 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU STELLARIS ARM S817 LM3S817-IQN50-C2 Texas Instruments 1: $18.91 86In Stock NRND	Mfr. Part # LM3S817-IQN50-C2 Mouser Part # 868-LM3S817-IQN50 NRND	Texas Instruments	ARM Microcontrollers - MCU STELLARIS ARM S817 Learn More about Texas Instruments ti processors solutions	Datasheet	86In Stock	$18.91 $15.03 $13.48 $13.00 View $12.29 $11.77 $11.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	64 kB	32 bit	10 bit	50 MHz	30 I/O	8 kB	3 V	3.6 V	- 40 C	+ 85 C		Bulk
32-bit Microcontrollers - MCU 32BIT MCU RX210 1024K/96K QFP100 R5F5210BBDFP#30 Renesas Electronics 1: $16.55 20In Stock 1,604On Order NRND	Mfr. Part # R5F5210BBDFP#30 Mouser Part # 968-R5F5210BBDFP#30 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX210 1024K/96K QFP100 Learn More about Renesas Electronics renesas rx200 32 bit mcus	Datasheet	20In Stock 1,604On Order On Order Ship Dates Mfr. #: R5F5210BBDFP#30 Stock: 20 Can Ship Immediately On Order: 74 Expected 12/3/2026 810 Expected 1/29/2027 720 Expected 5/10/2027 Factory Lead-Time: 18 Weeks	$16.55 $12.58 $12.06 $10.61 View $9.93 $9.83 $9.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFQFP-100	RX	8 kB	32 bit	12 bit	50 MHz	84 I/O	96 kB	1.62 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFN 85C green T&R ATUC256L3U-Z3UR Microchip Technology 1: $10.65 10In Stock	Mfr. Part # ATUC256L3U-Z3UR Mouser Part # 556-ATUC256L3U-Z3UR	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB Flash 64QFN 85C green T&R Learn More about Microchip Technology microchip l series mcus	Datasheet	10In Stock	Cut Tape $10.65 $10.29 $10.28 Reel $8.77 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-64	AVR	256 kB	32 bit	12 bit	50 MHz	51 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32b Fam,32KB Flash 8KBRAM,50MHz PIC32MX120F032B-50I/ML Microchip Technology 1: $3.24 209In Stock	Mfr. Part # PIC32MX120F032B-50I/ML Mouser Part # 579-32MX120F032B50ML	Microchip Technology	32-bit Microcontrollers - MCU 32b Fam,32KB Flash 8KBRAM,50MHz Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	209In Stock	$3.24 $2.98 $2.69	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	MIPS32 M4K	32 kB	32 bit	10 bit	50 MHz	21 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32-bit family, 32 KB FLASH, 8KB RAM 50MH PIC32MX220F032B-50I/SP Microchip Technology 1: $3.73 81In Stock	Mfr. Part # PIC32MX220F032B-50I/SP Mouser Part # 579-32MX220032B50ISP	Microchip Technology	32-bit Microcontrollers - MCU 32-bit family, 32 KB FLASH, 8KB RAM 50MH Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	81In Stock	$3.73 $3.42 $3.09	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	MIPS32 M4K	32 kB	32 bit	10 bit	50 MHz	19 I/O	8 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX270F256B-I/SO Microchip Technology 1: $6.00 36In Stock	Mfr. Part # PIC32MX270F256B-I/SO Mouser Part # 579-32MX270F256BI/SO	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	36In Stock	$6.00 $5.33 $4.86 $4.70 View $4.67 $4.63 $4.60	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	MIPS32 M4K	256 kB	32 bit	10 bit	50 MHz	21 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD PIC32MX270F512L-I/PF Microchip Technology 1: $8.33 90In Stock	Mfr. Part # PIC32MX270F512L-I/PF Mouser Part # 579-32MX270F512LI/PF	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash 64KB RAM I2S, CTMU, UART, AD Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	90In Stock	$8.33 $7.63 $6.91	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 M4K	512 kB	32 bit	10 bit	50 MHz	81 I/O	64 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU C8051F351-GMR Silicon Labs 1: $16.03 97In Stock	Mfr. Part # C8051F351-GMR Mouser Part # 634-C8051F351-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU	Datasheet	97In Stock	Cut Tape $16.03 $12.55 $11.69 $10.73 View Reel $9.26 $10.63 $10.00 $9.78 $9.26	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	8 kB	8 bit	24 bit	50 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-149 Infineon Technologies 1: $14.36 8In Stock	Mfr. Part # CY8C3246LTI-149 Mouser Part # 727-CY8C3246LTI-149	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	8In Stock	$14.36 $11.15 $10.06 $9.48 View $9.04 $8.77 $8.36 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	8051	64 kB	8 bit	12 bit	50 MHz	46 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O CY8C3246LTI-149T Infineon Technologies 1: $14.53 23In Stock	Mfr. Part # CY8C3246LTI-149T Mouser Part # 727-CY8C3246LTI-149T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	23In Stock	Cut Tape $14.53 $11.04 $10.58 $9.32 View Reel $8.35 $8.87 $8.57 $8.36 $8.35 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	QFN-68	8051	64 kB	8 bit	12 bit	50 MHz	46 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-162 Infineon Technologies 1: $12.40 2In Stock	Mfr. Part # CY8C3246LTI-162 Mouser Part # 727-CY8C3246LTI-162	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	2In Stock	$12.40 $10.08 $9.61 $8.35 View $7.97 $6.97 $6.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	64 kB	8 bit	12 bit	50 MHz	29 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3446LTI-085 Infineon Technologies 1: $16.15 6In Stock	Mfr. Part # CY8C3446LTI-085 Mouser Part # 727-CY8C3446LTI-085	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	6In Stock	$16.15 $12.64 $11.38 $10.76 View $10.27 $9.97 $9.80 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	8051	64 kB	8 bit	12 bit	50 MHz	48 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU C8051F503-IM Silicon Labs 1: $11.01 44In Stock End of Life	Mfr. Part # C8051F503-IM Mouser Part # 634-C8051F503-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU	Datasheet	44In Stock	$11.01 $8.59 $7.99 $7.33 View $6.96 $6.82 $6.47	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	64 kB	8 bit	12 bit	50 MHz	25 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU C8051F563-IQ Silicon Labs 1: $9.53 175In Stock End of Life	Mfr. Part # C8051F563-IQ Mouser Part # 634-C8051F563-IQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU	Datasheet	175In Stock	$9.53 $7.38 $6.84 $6.25 View $5.97 $5.80 $5.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	8051	32 kB	8 bit		50 MHz	25 I/O	2.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-QFP32 Silicon Labs 1: $3.34 8In Stock End of Life	Mfr. Part # EFM8BB31F64I-D-QFP32 Mouser Part # 634-EF8BB31F64IDQP32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU	Datasheet	8In Stock	$3.34 $2.49 $2.28 $2.04 $2.01	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	28 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tray
32-bit Microcontrollers - MCU R32C/116 768kB, 63kB QFP100 50MHz Renesas Electronics R5F64168DFB#20 R5F64168DFB#20 Renesas Electronics 1: $31.85 88In Stock	Mfr. Part # R5F64168DFB#20 Mouser Part # 968-R5F64168DFB#20	Renesas Electronics	32-bit Microcontrollers - MCU R32C/116 768kB, 63kB QFP100 50MHz	Datasheet	88In Stock	$31.85 $24.92 $23.80 $21.69 View $21.28 $21.01 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	R32C/100	768 kB	32 bit	10 bit	50 MHz	84 I/O	63 kB	3 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU C8051F506-IM Silicon Labs 1: $11.53 6In Stock NRND	Mfr. Part # C8051F506-IM Mouser Part # 634-C8051F506-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU	Datasheet	6In Stock	$11.53 $9.03 $8.41 $7.72 View $7.64 $7.19 $7.03 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	12 bit	50 MHz	25 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
32-bit Microcontrollers - MCU UC3L-256KB FL 85C AT32UC3L0256-D3HT Microchip Technology 1: $9.89 39In Stock	Mfr. Part # AT32UC3L0256-D3HT Mouser Part # 556-AT32UC3L0256D3HT	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	39In Stock	$9.89 $8.99 $8.16	Min.: 1 Mult.: 1	SMD/SMT	TLLGA-48	AVR	256 kB	32 bit	12 bit	50 MHz	36 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC PIC32MX230F256B-50I/SP Microchip Technology 1: $4.74 47In Stock	Mfr. Part # PIC32MX230F256B-50I/SP Mouser Part # 579-MX230F256B50I/SP	Microchip Technology	32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	47In Stock	$4.74 $4.35 $3.95	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	MIPS32 M4K	256 kB	32 bit	10 bit	50 MHz	19 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC PIC32MX230F256B-50I/SS Microchip Technology 1: $4.42 145In Stock	Mfr. Part # PIC32MX230F256B-50I/SS Mouser Part # 579-MX230F256B50I/SS	Microchip Technology	32-bit Microcontrollers - MCU 32-BIT MCU, 256K FL 16KB RAM, 10-BIT ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	145In Stock	$4.42 $4.06 $3.68	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	MIPS32 M4K	256 kB	32 bit	10 bit	50 MHz	19 I/O	16 kB	2.3 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU Piccolo MCU TMS320F28022DAT Texas Instruments 1: $9.79 70In Stock	Mfr. Part # TMS320F28022DAT Mouser Part # 595-TMS320F28022DAT	Texas Instruments	32-bit Microcontrollers - MCU Piccolo MCU Learn More about Texas Instruments ti tms320f280x tms320c280x tms320f2801x dsps	Datasheet	70In Stock	$9.79 $7.34 $7.00 $6.08 View $5.80 $5.29 $5.03 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-38	C28x	16 kB	32 bit	12 bit	50 MHz	20 I/O	6 kB	1.71 V	1.89 V	- 40 C	+ 125 C		Tube
32-bit Microcontrollers - MCU Piccolo Micro TMS320F28023DAS Texas Instruments 1: $10.65 111In Stock	Mfr. Part # TMS320F28023DAS Mouser Part # 595-TMS320F28023DAS	Texas Instruments	32-bit Microcontrollers - MCU Piccolo Micro Learn More about Texas Instruments ti tms320f280x tms320c280x tms320f2801x dsps	Datasheet	111In Stock	$10.65 $8.23 $7.85 $6.81 View $6.50 $5.93 $5.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-38	C28x	64 kB	32 bit	12 bit	50 MHz	20 I/O	6 kB	1.71 V	1.89 V	- 40 C	+ 125 C		Tube