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256 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 Kinetis 256K Flex MK10DX256VLH7 NXP Semiconductors 1: Rp228.224 1.691In Stock	Mfr. Part No. MK10DX256VLH7 Mouser Part No 841-MK10DX256VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	1.691In Stock	Rp228.224 Rp179.240 Rp159.427 Rp149.887 View Rp141.815 Rp141.631 Quote	Min.: 1 Mult.: 1	K10_72	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	72 MHz	44 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 256K MK10DX256VLK7 NXP Semiconductors 1: Rp242.901 230In Stock 480Expected 28/12/2026	Mfr. Part No. MK10DX256VLK7 Mouser Part No 841-MK10DX256VLK7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	230In Stock 480Expected 28/12/2026	Rp242.901 Rp190.982 Rp164.197 Rp158.693 View Rp148.603 Rp145.300 Quote	Min.: 1 Mult.: 1	K10_72	SMD/SMT	LQFP-80	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	72 MHz	56 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 256K MK10DX256VLL7 NXP Semiconductors 1: Rp297.939 198In Stock	Mfr. Part No. MK10DX256VLL7 Mouser Part No 841-MK10DX256VLL7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	198In Stock	Rp297.939 Rp226.390 Rp217.033 Rp191.165 View Rp181.809 Rp175.755 Rp170.251 Quote	Min.: 1 Mult.: 1	K10_72	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	72 MHz	70 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 256K Flex MK10DX256VLQ10 NXP Semiconductors 1: Rp325.091 603In Stock	Mfr. Part No. MK10DX256VLQ10 Mouser Part No 841-MK10DX256VLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 256K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	603In Stock	Rp325.091 Rp258.128 Rp228.958 Rp221.069 View Rp214.832 Quote	Min.: 1 Mult.: 1	K10_100	SMD/SMT	LQFP-144	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	100 MHz	104 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 2.x 256K MK20DX256VMC10 NXP Semiconductors 1: Rp392.421 929In Stock	Mfr. Part No. MK20DX256VMC10 Mouser Part No 841-MK20DX256VMC10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 256K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	929In Stock	Rp392.421 Rp317.019 Rp303.993 Rp267.668 View Rp254.642 Rp242.901 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	MAPBGA-121	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	100 MHz	86 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 80-LQFP MK20DX256ZVLK10 NXP Semiconductors 1: Rp401.594 959In Stock	Mfr. Part No. MK20DX256ZVLK10 Mouser Part No 841-MK20DX256ZVLK10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 80-LQFP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	959In Stock	Rp401.594 Rp324.541 Rp311.148 Rp274.089 View Rp260.697 Rp248.588 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	LQFP-80	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	100 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU K80-256 MK82FN256VDC15 NXP Semiconductors 1: Rp396.824 144In Stock	Mfr. Part No. MK82FN256VDC15 Mouser Part No 841-MK82FN256VDC15	NXP Semiconductors	ARM Microcontrollers - MCU K80-256 Learn More about NXP Semiconductors nxp kinetis k8x mcu	Datasheet	144In Stock	Rp396.824 Rp316.469 Rp284.363 Rp274.273 View Rp260.697 Rp252.624 Quote	Min.: 1 Mult.: 1	K82_150	SMD/SMT	MAPBGA-121	ARM Cortex M4F	256 kB	32 bit	16 bit	150 MHz	87 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE16F256VLH16 NXP Semiconductors 1: Rp179.057 1.276In Stock	Mfr. Part No. MKE16F256VLH16 Mouser Part No 841-MKE16F256VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP	Datasheet	1.276In Stock	Rp179.057 Rp139.430 Rp123.469 Rp115.763 View Rp109.342 Rp109.159 Quote	Min.: 1 Mult.: 1	KE1xF	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	168 MHz	58 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MT512P 64LQFP MKE18F256VLH16 NXP Semiconductors 1: Rp195.752 1.932In Stock	Mfr. Part No. MKE18F256VLH16 Mouser Part No 841-MKE18F256VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP Learn More about NXP Semiconductors nxp kinetis ke1xz microcontrollers	Datasheet	1.932In Stock	Rp195.752 Rp153.006 Rp135.760 Rp127.321 View Rp120.350 Rp115.580 Quote	Min.: 1 Mult.: 1	KE1xF	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	168 MHz	58 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD MKL17Z256VFT4 NXP Semiconductors 1: Rp155.941 1.267In Stock	Mfr. Part No. MKL17Z256VFT4 Mouser Part No 841-MKL17Z256VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	1.267In Stock	Rp155.941 Rp120.900 Rp106.774 Rp102.371 View Rp97.601 Rp94.849 Rp89.895 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	40 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD MKL17Z256VMP4 NXP Semiconductors 1: Rp188.964 2.445In Stock	Mfr. Part No. MKL17Z256VMP4 Mouser Part No 841-MKL17Z256VMP4	NXP Semiconductors	ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	2.445In Stock	Rp188.964 Rp146.034 Rp139.430 Rp121.084 View Rp115.580 Rp105.306 Rp99.619 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	MAPBGA-64	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	54 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFP 100 MKL26Z256VLL4 NXP Semiconductors 1: Rp180.525 365In Stock	Mfr. Part No. MKL26Z256VLL4 Mouser Part No 841-MKL26Z256VLL4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFP 100 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	365In Stock	Rp180.525 Rp130.990 Rp120.350 Rp111.727 View Rp111.544 Rp108.608 Quote	Min.: 1 Mult.: 1	KL2x	SMD/SMT	LQFP-100	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	80 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48 MKL27Z256VFT4 NXP Semiconductors 1: Rp199.971 1.737In Stock	Mfr. Part No. MKL27Z256VFT4 Mouser Part No 841-MKL27Z256VFT4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 48 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	1.737In Stock	Rp199.971 Rp154.657 Rp147.502 Rp128.055 View Rp122.184 Rp111.544 Rp105.673 Quote	Min.: 1 Mult.: 1	KL2x	SMD/SMT	QFN-48	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	36 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, MAPBGA 64 MKL27Z256VMP4 NXP Semiconductors 1: Rp173.553 288In Stock	Mfr. Part No. MKL27Z256VMP4 Mouser Part No 841-MKL27Z256VMP4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, MAPBGA 64 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	288In Stock	Rp173.553 Rp134.660 Rp119.066 Rp114.296 View Rp100.169 Rp99.986	Min.: 1 Mult.: 1	KL2x	SMD/SMT	MAPBGA-64	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	50 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KL46: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB RAM, USB, Segment LCD, 100LQFP MKL46Z256VLL4 NXP Semiconductors 1: Rp240.333 246In Stock	Mfr. Part No. MKL46Z256VLL4 Mouser Part No 841-MKL46Z256VLL4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KL46: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB RAM, USB, Segment LCD, 100LQFP Learn More about NXP Semiconductors nxp kinetis kl4x mcu	Datasheet	246In Stock	Rp240.333 Rp195.385 Rp186.212 Rp161.628 View Rp154.473 Rp140.897 Rp132.825 Quote	Min.: 1 Mult.: 1	KL4x	SMD/SMT	LQFP-100	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	84 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis KM34: 75MHz Cortex-M0+ Metrology MCU, 256KB Flash, 32KB SRAM, Segment LCD, 144-LQFP MKM34Z256VLQ7 NXP Semiconductors 1: Rp195.385 300In Stock	Mfr. Part No. MKM34Z256VLQ7 Mouser Part No 841-MKM34Z256VLQ7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KM34: 75MHz Cortex-M0+ Metrology MCU, 256KB Flash, 32KB SRAM, Segment LCD, 144-LQFP Learn More about NXP Semiconductors nxp km3x mcus	Datasheet	300In Stock	Rp195.385 Rp152.639 Rp133.926 Rp128.789 View Rp120.533 Quote	Min.: 1 Mult.: 1	KM3x	SMD/SMT	LQFP-144	ARM Cortex M0+	256 kB	32 bit	16 bit	75 MHz	99 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 R7FA4M1AB3CFM#AA0 Renesas Electronics 1: Rp117.047 3.079In Stock 5.120Expected 18/01/2027	Mfr. Part No. R7FA4M1AB3CFM#AA0 Mouser Part No 968-7FA4M1AB3CFM#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFP64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	3.079In Stock 5.120Expected 18/01/2027	Rp117.047 Rp89.528 Rp78.521 Rp73.201 View Rp73.017 Rp68.614 Rp63.661 Rp63.294	Min.: 1 Mult.: 1	RA4M1	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	52 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 R7FA4M2AB3CNE#AA0 Renesas Electronics 1: Rp91.363 1.881In Stock 2.051Expected 19/02/2027	Mfr. Part No. R7FA4M2AB3CNE#AA0 Mouser Part No 968-7FA4M2AB3CNE#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM33 100MHz 256K/128K QFN48 Learn More about Renesas Electronics renesas ra4m2 mcus	Datasheet	1.881In Stock 2.051Expected 19/02/2027	Rp91.363 Rp69.348 Rp60.542 Rp57.790 View Rp53.203 Rp52.836 Rp52.470 Quote	Min.: 1 Mult.: 1	RA4M2	SMD/SMT	QFN-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 R7FA4M1AB3CNB#AA0 Renesas Electronics 1: Rp110.443 587In Stock	Mfr. Part No. R7FA4M1AB3CNB#AA0 Mouser Part No 968-R7FA4M1AB3CNBAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4 ARM CM4 48MHz 256K/32K QFN64 Learn More about Renesas Electronics renesas ra4m1 mcu	Datasheet	587In Stock	Rp110.443 Rp84.575 Rp74.118 Rp70.999 View Rp67.330 Rp67.146 Rp65.128 Rp63.477 Quote	Min.: 1 Mult.: 1	RA4M1	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	52 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 R7FA6T1AB3CFP#AA0 Renesas Electronics 1: Rp109.526 878In Stock 1.610Expected 11/11/2026	Mfr. Part No. R7FA6T1AB3CFP#AA0 Mouser Part No 968-R7FA6T1AB3CFPAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T1 ARM CM4 120MHz 256K/64K QFP100 Learn More about Renesas Electronics renesas ra6t1 32 bit mcus	Datasheet	878In Stock 1.610Expected 11/11/2026	Rp109.526 Rp83.658 Rp73.384 Rp70.082 Rp64.761	Min.: 1 Mult.: 1	RA6T1	SMD/SMT	QFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	120 MHz	76 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S128 256K 64LQFP R7FS128783A01CFM#AA1 Renesas Electronics 1: Rp139.246 1.658In Stock 831Expected 11/11/2026	Mfr. Part No. R7FS128783A01CFM#AA1 Mouser Part No 968-S128783A01CFMAA1	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S128 256K 64LQFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	1.658In Stock 831Expected 11/11/2026	Rp139.246 Rp106.774 Rp93.748 Rp87.327 View Rp83.474 Rp75.035 Rp69.715 Rp66.779	Min.: 1 Mult.: 1	S128	SMD/SMT	LQFP-64	ARM Cortex M0+	256 kB	32 bit	14 bit	32 MHz	53 I/O	24 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP R7FS3A6783A01CFM#AA0 Renesas Electronics 1: Rp133.926 2.143In Stock	Mfr. Part No. R7FS3A6783A01CFM#AA0 Mouser Part No 968-S3A6783A01CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2.143In Stock	Rp133.926 Rp103.105 Rp90.813 Rp84.759 View Rp84.575 Rp81.456 Rp77.971 Quote	Min.: 1 Mult.: 1	S3A6	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	14 bit	48 MHz	52 I/O	32 kB	1.6 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN LM3S8970-IQC50-A2 Texas Instruments 1: Rp1.168.090 74In Stock NRND	Mfr. Part No. LM3S8970-IQC50-A2 Mouser Part No 868-LM3S8970-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN Learn More about Texas Instruments ti processors solutions	Datasheet	74In Stock	Rp1.168.090 Rp971.971 Rp963.348 Rp902.256 View Quote	Min.: 1 Mult.: 1	LM3S8970	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	No ADC	50 MHz	46 I/O	64 kB	2.25 V	2.75 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LC4BA-AU Microchip Technology 1: Rp134.660 24In Stock	Mfr. Part No. ATSAM4LC4BA-AU Mouser Part No 556-ATSAM4LC4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	24In Stock	Rp134.660 Rp122.551 Rp110.810	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	43 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4AA-AU Microchip Technology 1: Rp117.047 30In Stock	Mfr. Part No. ATSAM4LS4AA-AU Mouser Part No 556-ATSAM4LS4AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	30In Stock	Rp117.047 Rp106.407 Rp96.500	Min.: 1 Mult.: 1	SAM4L	SMD/SMT	TQFP-48	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	32 I/O	32 kB	1.62 V	1.98 V	- 40 C	+ 85 C	Tray