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64 kB ARM Microcontrollers - MCU

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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.	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	Packaging
ARM Microcontrollers - MCU PSoC4 CY8C4146LQI-S433T Infineon Technologies 1: $4.30 1,375In Stock	Mfr. Part # CY8C4146LQI-S433T Mouser Part # 727-CY8C4146LQIS433T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,375In Stock	Cut Tape $4.30 $3.26 $2.84 $2.71 Reel $2.32 View $2.70 $2.49 $2.46 $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PSOC 4100	SMD/SMT	QFN-40	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	48 MHz	34 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD, M256SD2AE Nuvoton 1: $3.91 240In Stock	Mfr. Part # M256SD2AE Mouser Part # 503-M256SD2AE	Nuvoton	ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD,	Datasheet	240In Stock	$3.91 $2.65 $2.45 $2.20 View $1.86 $1.57 $1.52 $1.51 $1.48	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	54 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071G8U6N STMicroelectronics 1: $3.34 843In Stock 2,940Expected 11/12/2026	Mfr. Part # STM32G071G8U6N Mouser Part # 511-STM32G071G8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	843In Stock 2,940Expected 11/12/2026	$3.34 $2.44 $2.14 $1.96 View $1.84 $1.61	Min.: 1 Mult.: 1 Max.: 500	STM32G0	SMD/SMT	UFQFPN-28	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	26 I/O	36 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis KV44: 168MHz Cortex-M4F Real-time Ctrl MCU, 64KB Flash, 16KB RAM, DAC, PWM NanoEdge, 64-LQFP MKV44F64VLH16 NXP Semiconductors 1: $9.58 113In Stock	Mfr. Part # MKV44F64VLH16 Mouser Part # 841-MKV44F64VLH16	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV44: 168MHz Cortex-M4F Real-time Ctrl MCU, 64KB Flash, 16KB RAM, DAC, PWM NanoEdge, 64-LQFP Learn More about NXP Semiconductors freescale kinetis v mcu	Datasheet	113In Stock	$9.58 $7.18 $6.85 $5.95 View $5.16 $4.96 $4.84 Quote	Min.: 1 Mult.: 1	KV4x	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	12 bit	168 MHz	48 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051T8Y6TR STMicroelectronics 1: $5.30 66In Stock	Mfr. Part # STM32F051T8Y6TR Mouser Part # 511-STM32F051T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	66In Stock	Cut Tape $5.30 $3.67 $3.42 $2.90 View Reel $2.35 $2.82 $2.55 $2.54 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F051T8	SMD/SMT	WLCSP-36	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	29 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Kinetis KL15: 48MHz Cortex-M0+ Ultra-Low Power MCU, 64KB Flash, 8KB SRAM, 64-LQFP MKL15Z64VLH4 NXP Semiconductors 1: $10.01 29In Stock	Mfr. Part # MKL15Z64VLH4 Mouser Part # 841-MKL15Z64VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KL15: 48MHz Cortex-M0+ Ultra-Low Power MCU, 64KB Flash, 8KB SRAM, 64-LQFP Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	29In Stock	$10.01 $7.50 $7.16 $6.21 View $5.93 $5.11 $4.96 $4.90 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	LQFP-64	ARM Cortex M0+	64 kB	32 bit	16 bit	48 MHz	54 I/O	8 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB M031SD2AE Nuvoton 1: $3.38 648In Stock	Mfr. Part # M031SD2AE Mouser Part # 503-M031SD2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB	Datasheet	648In Stock	$3.38 $2.23 $2.06 $1.79 View $1.67 $1.40 $1.34	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	55 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8U6DTR STMicroelectronics 1: $4.19 6In Stock	Mfr. Part # STM32L051K8U6DTR Mouser Part # 511-STM32L051K8U6DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	6In Stock	Cut Tape $4.19 $2.73 $2.38 $2.10 View Reel $1.41 $1.98 $1.76 $1.60 $1.41	Min.: 1 Mult.: 1 : 3,000	STM32L051K8	SMD/SMT		ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+RTC M251ZD2AE Nuvoton 1: $3.06 498In Stock	Mfr. Part # M251ZD2AE Mouser Part # 503-M251ZD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	498In Stock	$3.06 $2.00 $1.83 $1.58 View $1.43 $1.18 $1.16 $1.15 $1.10	Min.: 1 Mult.: 1		SMD/SMT	QFN-33	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	26 I/O	12 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252LD2AE Nuvoton 1: $3.31 450In Stock	Mfr. Part # M252LD2AE Mouser Part # 503-M252LD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	450In Stock	$3.31 $2.16 $1.98 $1.76 View $1.48 $1.27 $1.25 $1.24 $1.19	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	37 I/O	12 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash 32 MHz CPU, USB, LCD, AES STM32L083V8T6 STMicroelectronics 1: $6.86 46In Stock	Mfr. Part # STM32L083V8T6 Mouser Part # 511-STM32L083V8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes of Flash 32 MHz CPU, USB, LCD, AES Learn More about STMicroelectronics stm32l0	Datasheet	46In Stock	$6.86 $5.04 $4.70 $3.96 View $3.84 $3.46	Min.: 1 Mult.: 1	STM32L083V8	SMD/SMT	LQFP-100	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	84 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8T6 STMicroelectronics 1: $6.63 306In Stock 1,500On Order	Mfr. Part # STM32F301K8T6 Mouser Part # 511-STM32F301K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	306In Stock 1,500On Order	$6.63 $4.87 $4.54 $3.99 View $3.79 $3.40 $3.21 $3.17 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	25 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T7TR STMicroelectronics 1: $9.37 925In Stock	Mfr. Part # STM32F334R8T7TR Mouser Part # 511-STM32F334R8T7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	925In Stock	Cut Tape $9.37 $7.03 $6.70 $5.82 Reel $5.10 View $5.56 $5.28 $5.02 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	51 I/O	12 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F410T8Y6TR STMicroelectronics 1: $4.75 4,993In Stock	Mfr. Part # STM32F410T8Y6TR Mouser Part # 511-STM32F410T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	4,993In Stock	Cut Tape $4.75 $3.15 $2.87 $2.44 View Reel $1.83 $2.31 $2.09 $2.03 $1.96 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F410T8	SMD/SMT	WLCSP-36	ARM Cortex M4	64 kB	32 bit	12 bit	100 MHz	23 I/O	32 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 64 Kbytes of Flash 216 MHz CPU, Ar STM32F730I8K6 STMicroelectronics 1: $12.06 676In Stock 2,016Expected 2/22/2027	Mfr. Part # STM32F730I8K6 Mouser Part # 511-STM32F730I8K6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 64 Kbytes of Flash 216 MHz CPU, Ar Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	676In Stock 2,016Expected 2/22/2027	$12.06 $9.61 $8.86 $8.08 View $7.79 $7.38 $7.10 Quote	Min.: 1 Mult.: 1	STM32F730I8	SMD/SMT	UFBGA-176	ARM Cortex M7	64 kB	32 bit	3 x 12 bit	216 MHz	138 I/O	276 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T7 STMicroelectronics 1: $3.02 934In Stock	Mfr. Part # STM32L051K8T7 Mouser Part # 511-STM32L051K8T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	934In Stock	$3.02 $2.25 $1.95 $1.85 View $1.75 $1.69 $1.66 $1.52 $1.51	Min.: 1 Mult.: 1	STM32L051K8	SMD/SMT		ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B ATSAM3N1BB-AU Microchip Technology 1: $3.59 320In Stock	Mfr. Part # ATSAM3N1BB-AU Mouser Part # 556-ATSAM3N1BB-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B Learn More about Microchip Technology microchip sam3n mcu	Datasheet	320In Stock	$3.59 $3.27 $2.96	Min.: 1 Mult.: 1	SAM3N	SMD/SMT	LQFP-64	ARM Cortex M3	64 kB	32 bit	10 bit	48 MHz	47 I/O	4 kB	1.62 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MM-LEGACY MM S6E1C11C0AGN20000 Infineon Technologies 1: $4.35 1,400In Stock	Mfr. Part # S6E1C11C0AGN20000 Mouser Part # 727-S6E1C11C0AGN2000	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM Learn More about Infineon Technologies cypress s6e1c1 arm cortex mcu	Datasheet	1,400In Stock	$4.35 $2.88 $2.62 $2.23 View $2.12 $1.90 $1.76 $1.64 $1.62	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	40.8 MHz	38 I/O	12 kB	1.65 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU LPC4370FET256 LPC4370FET256E NXP Semiconductors 1: $20.49 106In Stock	Mfr. Part # LPC4370FET256E Mouser Part # 771-LPC4370FET256E	NXP Semiconductors	ARM Microcontrollers - MCU LPC4370FET256 Learn More about NXP Semiconductors NXP LPC4370 ARM Microcontrollers	Datasheet	106In Stock	$20.49 $16.34 $13.79 $13.25 Quote Quote	Min.: 1 Mult.: 1	LPC437x	SMD/SMT	LBGA-256	ARM Cortex M0, ARM Cortex M4	64 kB	32 bit	10 bit	204 MHz	164 I/O	282 kB	2.4 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 64K MK10DN64VFM5 NXP Semiconductors 1: $6.95 1,420In Stock	Mfr. Part # MK10DN64VFM5 Mouser Part # 841-MK10DN64VFM5	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 64K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	1,420In Stock	$6.95 $5.10 $4.71 $4.36 View $4.18 $4.00 $3.95 $3.86 Quote	Min.: 1 Mult.: 1	K10_50	SMD/SMT	QFN-32	ARM Cortex M4	64 kB	32 bit	16 bit	50 MHz	24 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 64K Flex MK20DX64VLH7 NXP Semiconductors 1: $10.96 230In Stock	Mfr. Part # MK20DX64VLH7 Mouser Part # 841-MK20DX64VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 64K Flex Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	230In Stock	$10.96 $8.71 $7.81 $7.33 View $6.77 $6.54 Quote	Min.: 1 Mult.: 1	K20_50	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	2 x 16 bit	72 MHz	40 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 64KB Flash, 48MHz, Segment LCD, QFP 100 MKL34Z64VLL4 NXP Semiconductors 1: $8.37 440In Stock	Mfr. Part # MKL34Z64VLL4 Mouser Part # 841-MKL34Z64VLL4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 64KB Flash, 48MHz, Segment LCD, QFP 100 Learn More about NXP Semiconductors nxp kinetis kl3x mcu	Datasheet	440In Stock	$8.37 $6.36 $5.76 $5.24 View $4.53 $4.52 $4.48 Quote	Min.: 1 Mult.: 1	KL3x	SMD/SMT	LQFP-100	ARM Cortex M0+	64 kB	32 bit	16 bit	48 MHz		8 kB			- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 64KB Flash, 16KB SRAM, 48-LQFP MKV10Z64VLF7 NXP Semiconductors 1: $7.85 1,047In Stock	Mfr. Part # MKV10Z64VLF7 Mouser Part # 841-MKV10Z64VLF7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV10: 75MHz Cortex-M0+ Real-time Control MCU, 64KB Flash, 16KB SRAM, 48-LQFP Learn More about NXP Semiconductors nxp kinetis kv1x mcus	Datasheet	1,047In Stock	$7.85 $5.77 $5.37 $4.73 View $4.49 $4.02 $3.29 $3.28 Quote	Min.: 1 Mult.: 1	KV1x	SMD/SMT	LQFP-48	ARM Cortex M0+	64 kB	32 bit	16 bit	75 MHz	35 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4146AZI-S433 Infineon Technologies 1: $4.74 530In Stock	Mfr. Part # CY8C4146AZI-S433 Mouser Part # 727-CY8C4146AZI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	530In Stock	$4.74 $3.60 $3.14 $3.00 View $2.85 $2.76 $2.73 $2.29	Min.: 1 Mult.: 1	PSOC 4100	SMD/SMT	TQFP-48	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	48 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog CY8C4246LTI-M475 Infineon Technologies 1: $6.09 1,285In Stock	Mfr. Part # CY8C4246LTI-M475 Mouser Part # 727-CY8C4246LTI-M475	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	1,285In Stock	$6.09 $4.66 $4.09 $3.91 View $3.72 $3.61 $3.32 $3.31	Min.: 1 Mult.: 1	PSOC 4200	SMD/SMT	QFN-68	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	55 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C	Tray