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256 kB 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.	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 16/32-Bit RISC Flash Microcontroller 144 RM48L952DPGET Texas Instruments 1: $58.50 494In Stock	Mfr. Part No. RM48L952DPGET Mouser Part No 595-RM48L952DPGET	Texas Instruments	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 144 Learn More about Texas Instruments ti processors solutions	Datasheet	494In Stock	$58.50 $48.09 $44.13 $42.89 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex R4	32 bit/16 bit	220 MHz	3 MB	256 kB	12 bit	64 I/O	1.14 V	1.32 V	+ 105 C		Tray
ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 337 RM48L952DZWTT Texas Instruments 1: $75.88 350In Stock	Mfr. Part No. RM48L952DZWTT Mouser Part No 595-RM48L952DZWTT	Texas Instruments	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 337 Learn More about Texas Instruments ti processors solutions	Datasheet	350In Stock	$75.88 $63.14 $62.58 $58.63 View Quote	Min.: 1 Mult.: 1	SMD/SMT	NFBGA-337	ARM Cortex R4F	32 bit/16 bit	220 MHz	3 MB	256 kB	12 bit	144 I/O	1.14 V	1.32 V	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller TM4C1290NCPDTT3 Texas Instruments 1: $21.97 1,247In Stock 990Expected 26/11/2026	Mfr. Part No. TM4C1290NCPDTT3 Mouser Part No 595-TM4C1290NCPDTT3	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	1,247In Stock 990Expected 26/11/2026	$21.97 $16.49 $15.31 $15.30 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	6 kB	256 kB	12 bit	90 I/O	1.2 V	1.2 V	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1294NCPDTI3R A 595-TM4C1294NCPDTI3R TM4C1294NCPDTI3 Texas Instruments 1: $27.54 2,375In Stock	Mfr. Part No. TM4C1294NCPDTI3 Mouser Part No 595-TM4C1294NCPDTI3	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1294NCPDTI3R A 595-TM4C1294NCPDTI3R Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	2,375In Stock	$27.54 $21.55 $20.58 $18.69 View $18.05 $17.63 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4	32 bit	120 MHz	6 kB	256 kB	12 bit	98 I/O	1.2 V	1.2 V	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1294NCPDTI3 TM4C1294NCPDTI3R Texas Instruments 1: $21.38 3,102In Stock	Mfr. Part No. TM4C1294NCPDTI3R Mouser Part No 595-TM4C1294NCPDTI3R	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1294NCPDTI3 Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	3,102In Stock	Cut Tape $21.38 $17.07 $15.33 $14.80 $14.29 Reel $13.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	6 kB	256 kB	12 bit	90 I/O	2.97 V	3.63 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1294NCPDTT3R TM4C1294NCPDTT3 Texas Instruments 1: $27.75 3,323In Stock	Mfr. Part No. TM4C1294NCPDTT3 Mouser Part No 595-TM4C1294NCPDTT3	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1294NCPDTT3R Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	3,323In Stock	$27.75 $21.03 $19.58 $19.45 View $18.40 $18.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	6 kB	256 kB	12 bit	98 I/O	1.2 V	1.2 V	+ 105 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C129ENCPDTI3 TM4C129ENCPDTI3R Texas Instruments 1: $31.74 1,290In Stock	Mfr. Part No. TM4C129ENCPDTI3R Mouser Part No 595-TM4C129ENCPDTI3R	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C129ENCPDTI3 Learn More about Texas Instruments ti tm4c129x mcu	Datasheet	1,290In Stock	Cut Tape $31.74 $25.64 $23.20 $22.44 View Reel $20.75 $22.20 $22.05 $20.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	6 kB	256 kB	12 bit	90 I/O	2.97 V	3.63 V	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 112 MHz, 2 Mb Flash, FlexIO, CSEc security, ethernet, MAPBGA100 - S32K MCUs for General-Purpose FS32K148UJT0VMHT NXP Semiconductors 1: $18.62 26,160In Stock	Mfr. Part No. FS32K148UJT0VMHT Mouser Part No 771-FS32K148UJT0VMHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 112 MHz, 2 Mb Flash, FlexIO, CSEc security, ethernet, MAPBGA100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	26,160In Stock	$18.62 $14.37 $13.56 $12.28 View $12.00 $11.43 $11.24 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-100	ARM Cortex M4F	32 bit	112 MHz	2 MB	256 kB	2 x 12 bit	89 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD/MMC, NAND flash controller, Ethernet, LCD controller LPC3250FET296/01K NXP Semiconductors 1: $24.53 2,382In Stock	Mfr. Part No. LPC3250FET296/01K Mouser Part No 771-LPC3250FET29601K	NXP Semiconductors	ARM Microcontrollers - MCU ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD/MMC, NAND flash controller, Ethernet, LCD controller Learn More about NXP Semiconductors LPC32x0_ARM9_MCU	Datasheet	2,382In Stock	$24.53 $19.57 $17.97 $17.03 View $16.74 $16.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-296	ARM926EJ-S	32 bit/16 bit	266 MHz	0 B	256 kB	10 bit	56 I/O	1.2 V	1.2 V	+ 85 C		Tray
ARM Microcontrollers - MCU LPC55S28JBD100 LPC55S28JBD100K NXP Semiconductors 1: $10.58 2,525In Stock	Mfr. Part No. LPC55S28JBD100K Mouser Part No 771-LPC55S28JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S28JBD100 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	2,525In Stock	$10.58 $7.70 $7.13 $6.76 View $6.75 $6.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	512 kB	256 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU LPC55S28JBD64 LPC55S28JBD64K NXP Semiconductors 1: $9.58 5,367In Stock	Mfr. Part No. LPC55S28JBD64K Mouser Part No 771-LPC55S28JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S28JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	5,367In Stock	$9.58 $7.46 $6.61 $6.34 View $5.90 $5.88 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	512 kB	256 kB	16 bit	36 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU K60_2M 169 WLCSP MK26FN2M0CAC18R NXP Semiconductors 1: $37.19 1,576In Stock 3,000Expected 21/06/2027	Mfr. Part No. MK26FN2M0CAC18R Mouser Part No 841-MK26FN2M0CAC18R	NXP Semiconductors	ARM Microcontrollers - MCU K60_2M 169 WLCSP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,576In Stock 3,000Expected 21/06/2027	Cut Tape $37.19 $30.53 $27.70 $26.65 View Reel $23.21 $26.30 $26.13 $25.68 $23.21 Quote	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-169	ARM Cortex M4	32 bit	180 MHz	2 MB	256 kB	16 bit	116 I/O	1.71 V	3.6 V	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU K60-1M MK64FN1M0VLL12 NXP Semiconductors 1: $24.28 2,113In Stock	Mfr. Part No. MK64FN1M0VLL12 Mouser Part No 841-MK64FN1M0VLL12	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	2,113In Stock	$24.28 $18.32 $17.03 $15.72 View $15.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	1 MB	256 kB	16 bit	66 I/O	1.71 V	3.6 V	+ 105 C		Tray
32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.0MB Flash, 256kB SRAM, LQFP 144, 1 x FlexRay, -40 C to +125 C SPC5743PFK1AMLQ9 NXP Semiconductors 1: $32.16 300In Stock	Mfr. Part No. SPC5743PFK1AMLQ9 Mouser Part No 841-SPC5743PFK1AMLQ9	NXP Semiconductors	32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.0MB Flash, 256kB SRAM, LQFP 144, 1 x FlexRay, -40 C to +125 C	Datasheet	300In Stock	$32.16 $25.16 $24.03 $21.83 View $21.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	e200z4	32 bit	200 MHz	2 MB	256 kB	4 x 12 bit	79 I/O	3.15 V	3.6 V	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Extended Flash Performance ATSAMD51N20A-AU-EFP Microchip Technology 1: $7.62 659In Stock	Mfr. Part No. ATSAMD51N20A-AU-EFP Mouser Part No 556-AMD51N20A-AU-EFP	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP100, 1MFlash, Tray, USB, Extended Flash Performance Learn More about Microchip Technology microchip 32bit sam d mcus	Datasheet	659In Stock	$7.62 $6.99 $6.33	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	81 I/O	1.71 V	3.63 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C ATSAMD51J20A-MU Microchip Technology 1: $6.80 717In Stock	Mfr. Part No. ATSAMD51J20A-MU Mouser Part No 556-ATSAMD51J20AMU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 QFN PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	717In Stock	$6.80 $6.24 $5.65	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	51 I/O	1.71 V	3.6 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C ATSAMD51P20A-AU Microchip Technology 1: $8.10 1,353In Stock	Mfr. Part No. ATSAMD51P20A-AU Mouser Part No 556-ATSAMD51P20AAU	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	1,353In Stock	$8.10 $7.41 $6.71	Min.: 1 Mult.: 1	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	99 I/O	1.71 V	3.6 V	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C ATSAMD51P20A-AUT Microchip Technology 1: $8.21 993In Stock	Mfr. Part No. ATSAMD51P20A-AUT Mouser Part No 556-ATSAMD51P20AAUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 128 TQFP PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	993In Stock	Cut Tape $8.21 $7.99 Reel $6.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-128	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	99 I/O	1.71 V	3.6 V	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN ATSAME51J20A-MU Microchip Technology 1: $7.34 994In Stock	Mfr. Part No. ATSAME51J20A-MU Mouser Part No 556-ATSAME51J20A-MU	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64,1MFlash,Tray, USB,CAN Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	994In Stock	$7.34 $6.72 $6.08	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4F	32 bit	120 MHz	1 MB	256 kB	12 bit	51 I/O	1.71 V	3.6 V	+ 85 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC PIC32MK1024GPE064-I/PT Microchip Technology 1: $9.67 169In Stock	Mfr. Part No. PIC32MK1024GPE064-I/PT Mouser Part No 579-2MK1024GPE064IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	169In Stock	$9.67 $8.86 $8.01	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	32 bit	120 MHz	1 MB	256 kB	12 bit	48 I/O	2.2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC PIC32MK1024GPE100-I/PT Microchip Technology 1: $10.44 298In Stock 595Expected 08/12/2026	Mfr. Part No. PIC32MK1024GPE100-I/PT Mouser Part No 579-2MK1024GPE100IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	298In Stock 595Expected 08/12/2026	$10.44 $9.58 $8.66	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 microAptiv	32 bit	120 MHz	1 MB	256 kB	12 bit	77 I/O	2.2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control PIC32MK1024MCF064-E/PT Microchip Technology 1: $10.90 811In Stock	Mfr. Part No. PIC32MK1024MCF064-E/PT Mouser Part No 579-2MK1024MCF064EPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	811In Stock	$10.90 $10.02 $9.05	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	32 bit	80 MHz	1 MB	256 kB	12 bit	49 I/O	2.2 V	3.6 V	+ 125 C		Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control PIC32MK1024MCF064-I/PT Microchip Technology 1: $9.92 262In Stock	Mfr. Part No. PIC32MK1024MCF064-I/PT Mouser Part No 579-2MK1024MCF064IPT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	262In Stock	$9.92 $9.10 $8.22	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	MIPS32 microAptiv	32 bit	120 MHz	1 MB	256 kB	12 bit	49 I/O	2.2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU MCU32, 120MHz, 1MB ECC Flash, USB FS, 12-bit ADC PIC32MK1024GPK100-I/PT Microchip Technology 1: $9.94 370In Stock	Mfr. Part No. PIC32MK1024GPK100-I/PT Mouser Part No 579-K1024GPK100-I/PT	Microchip Technology	32-bit Microcontrollers - MCU MCU32, 120MHz, 1MB ECC Flash, USB FS, 12-bit ADC Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	370In Stock	$9.94 $9.12 $8.26	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	MIPS32 microAptiv	32 bit	120 MHz	1 MB	256 kB	12 bit	77 I/O	2.2 V	3.6 V	+ 85 C		Tray
32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,CAN,Camera,SD FT900Q-C-T Bridgetek 1: $13.09 246In Stock	Mfr. Part No. FT900Q-C-T Mouser Part No 895-FT900Q-C-T	Bridgetek	32-bit Microcontrollers - MCU 32 Bit MCU Rev C ETH,CAN,Camera,SD Learn More about Bridgetek ftdi ft90x microcontrollers	Datasheet	246In Stock	$13.09 $9.94 $9.53 $8.40 View $7.85 $7.77 $7.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-100	FT32	32 bit	100 MHz	256 kB	256 kB	8 bit/10 bit	66 I/O	1.08 V	1.32 V	+ 85 C		Tray