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256 kB Embedded Processors & Controllers

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Program Memory Size = 256 kB

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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS FPU 25 TMS320F28334ZAYA Texas Instruments 1: $37.95 808In Stock	Mfr. Part No. TMS320F28334ZAYA Mouser Part No 595-TMS320F28334ZAYA	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS FPU 25 Learn More about Texas Instruments ti tms320f2833 dscs	Datasheet	808In Stock	$37.95 $31.96 $30.52 $26.10 View $25.79 Quote	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	NFBGA-179	C28x	32 bit	150 MHz	256 kB	68 kB	12 bit	88 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU XMC4000 XMC4300F100K256AAXUMA1 Infineon Technologies 1: $21.84 3,146In Stock	Mfr. Part No. XMC4300F100K256AAXUMA1 Mouser Part No 726-XMC4300F100K256A	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	3,146In Stock	Cut Tape $21.84 $17.66 $15.89 $15.13 View Reel $13.15 $14.73 $14.34 $13.15	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit/16 bit	144 MHz	256 kB	128 kB	12 bit	75 I/O	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU LPC54101J256BD64 LPC54101J256BD64QL NXP Semiconductors 1: $11.01 320In Stock	Mfr. Part No. LPC54101J256BD64QL Mouser Part No 771-LPC54101J256BD64	NXP Semiconductors	ARM Microcontrollers - MCU LPC54101J256BD64 Learn More about NXP Semiconductors nxp lpc5410x	Datasheet	320In Stock	$11.01 $8.61 $7.65 $7.57 View $6.77 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M0, ARM Cortex M4	32 bit	150 MHz	256 kB	104 kB	12 bit	50 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC54114J256BD64 LPC54114J256BD64QL NXP Semiconductors 1: $9.59 1,265In Stock	Mfr. Part No. LPC54114J256BD64QL Mouser Part No 771-LPC54114J256BD64	NXP Semiconductors	ARM Microcontrollers - MCU LPC54114J256BD64 Learn More about NXP Semiconductors nxp lpc5411x microcontrollers	Datasheet	1,265In Stock	$9.59 $7.64 $6.88 $6.44 View $6.07 $5.74 $5.65 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M0+, ARM Cortex M4	32 bit	150 MHz	256 kB	192 kB	12 bit	48 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC5526JBD64 LPC5526JBD64K NXP Semiconductors 1: $8.03 749In Stock	Mfr. Part No. LPC5526JBD64K Mouser Part No 771-LPC5526JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC5526JBD64 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	749In Stock	$8.03 $6.21 $5.48 $5.26 View $4.88 $4.87 $4.82 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	144 kB	16 bit	36 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC55S66JBD64 LPC55S66JBD64K NXP Semiconductors 1: $8.90 309In Stock	Mfr. Part No. LPC55S66JBD64K Mouser Part No 771-LPC55S66JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S66JBD64 Learn More about NXP Semiconductors nxp lpc55s6x mcu	Datasheet	309In Stock	$8.90 $6.83 $6.17 $5.46 View $5.25 $5.08 $4.84 $4.83 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	144 kB	16 bit	36 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 32 MKL27Z256VFM4 NXP Semiconductors 1: $7.65 7,718In Stock	Mfr. Part No. MKL27Z256VFM4 Mouser Part No 841-MKL27Z256VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, USB, QFN 32 Learn More about NXP Semiconductors nxp kinetis kl2x mcu	Datasheet	7,718In Stock	$7.65 $6.22 $5.86 $5.42 View $5.19 $4.97 $4.85 $4.83	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	16 bit	23 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KL43: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP MKL43Z256VLH4 NXP Semiconductors 1: $8.37 548In Stock	Mfr. Part No. MKL43Z256VLH4 Mouser Part No 841-MKL43Z256VLH4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KL43: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, USB, Segment LCD, 64LQFP Learn More about NXP Semiconductors nxp kinetis kl4x mcu	Datasheet	548In Stock	$8.37 $6.49 $5.73 $5.36 $5.35	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	16 bit	50 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, 48QFN MKS22FN256VFT12 NXP Semiconductors 1: $13.25 1,130In Stock	Mfr. Part No. MKS22FN256VFT12 Mouser Part No 841-MKS22FN256VFT12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, 48QFN	Datasheet	1,130In Stock	$13.25 $10.07 $8.54 $7.94 View $7.61 $7.59 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	QFN-48	ARM Cortex M4	32 bit	120 MHz	256 kB	64 kB	16 bit	35 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K QFP64 R7FA6E2BB3CFM#AA0 Renesas Electronics 1: $5.38 578In Stock	Mfr. Part No. R7FA6E2BB3CFM#AA0 Mouser Part No 964-R7FA6E2BB3CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K QFP64 Learn More about Renesas Electronics renesas ra6e2 microcontrollers	Datasheet	578In Stock	$5.38 $4.11 $3.59 $3.24 $3.14	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	200 MHz	256 kB	40 kB	12 bit	45 I/O	- 40 C	+ 105 C		Tray
RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC BLUENRG-234 STMicroelectronics 1: $3.86 2,354In Stock	Mfr. Part No. BLUENRG-234 Mouser Part No 511-BLUENRG-234	STMicroelectronics	RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC Learn More about STMicroelectronics stm bluenrg 2	Datasheet	2,354In Stock	Cut Tape $3.86 $2.99 $2.82 $2.56 View Reel $2.20 $2.43 $2.38 $2.26 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	WLCSP-34	ARM Cortex M0	32 bit	32 MHz	256 kB	24 kB	10 bit		- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications SPC570S40E1CEFAY STMicroelectronics 1: $10.10 687In Stock	Mfr. Part No. SPC570S40E1CEFAY Mouser Part No 511-SPC570S40E1CEFAY	STMicroelectronics	32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications Learn More about STMicroelectronics stm spc570s mcus	Datasheet	687In Stock	$10.10 $7.57 $7.22 $6.27 View $5.99 $5.29 $5.28 Quote	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	e200z0h	32 bit	80 MHz	256 kB	32 kB	12 bit	43 I/O	- 40 C	+ 125 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp STM32L151VCT6D STMicroelectronics 1: $10.71 2,649In Stock	Mfr. Part No. STM32L151VCT6D Mouser Part No 511-STM32L151VCT6D	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	2,649In Stock	$10.71 $8.28 $7.89 $6.85 View $6.55 $5.71 $5.68 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	83 I/O	- 40 C	+ 85 C
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCI6 STMicroelectronics 1: $6.40 2,439In Stock	Mfr. Part No. STM32L433RCI6 Mouser Part No 511-STM32L433RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,439In Stock	$6.40 $4.90 $4.30 $4.11 $3.79	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-64	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	52 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443CCY6TR STMicroelectronics 1: $6.14 8,531In Stock	Mfr. Part No. STM32L443CCY6TR Mouser Part No 511-STM32L443CCY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	8,531In Stock	Cut Tape $6.14 $4.69 $4.11 $3.93 View Reel $3.54 $3.92 $3.63 $3.54 $3.54 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-49	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	39 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM STM32L451RCT6 STMicroelectronics 1: $5.53 3,593In Stock	Mfr. Part No. STM32L451RCT6 Mouser Part No 511-STM32L451RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	3,593In Stock	$5.53 $4.45 $4.01 $3.87 View $3.83 $3.71 $3.70	Min.: 1 Mult.: 1 Max.: 960	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	80 MHz	256 kB	160 kB	12 bit	52 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFPGREENIND ATSAM4S4BA-AU Microchip Technology 1: $5.08 1,601In Stock	Mfr. Part No. ATSAM4S4BA-AU Mouser Part No 556-ATSAM4S4BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENIND Learn More about Microchip Technology atmelsam4s	Datasheet	1,601In Stock	$5.08 $4.62 $4.18 $4.17	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	256 kB	64 kB	12 bit	47 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 64QFN 85C, GREEN,1.6-3.6V,32MHz ATSAML22J18A-MUT Microchip Technology 1: $5.59 11,478In Stock	Mfr. Part No. ATSAML22J18A-MUT Mouser Part No 556-ATSAML22J18A-MUT	Microchip Technology	ARM Microcontrollers - MCU 64QFN 85C, GREEN,1.6-3.6V,32MHz Learn More about Microchip Technology atmel sam l22	Datasheet	11,478In Stock	Cut Tape $5.59 $5.42 Reel $4.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	ARM Microcontrollers - MCU	SMD/SMT	VQFN-64	ARM Cortex M0+	32 bit	32 MHz	256 kB	32 kB	12 bit	50 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR CC2540F256RHAT Texas Instruments 1: $8.30 695In Stock	Mfr. Part No. CC2540F256RHAT Mouser Part No 595-CC2540F256RHAT	Texas Instruments	RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR Learn More about Texas Instruments ticc2540	Datasheet	695In Stock	Cut Tape $8.30 $6.50 $6.03 $5.51 Reel $5.09 View $4.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF Microcontrollers - MCU	SMD/SMT	VQFN-40	8051	8 bit		256 kB	8 kB		21 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU A A 595-F280049PMS F280049PMSR Texas Instruments 1: $12.89 614In Stock	Mfr. Part No. F280049PMSR Mouser Part No 595-F280049PMSR	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100-MHz FPU TMU A A 595-F280049PMS Learn More about Texas Instruments ti tms320f28004 mcus	Datasheet	614In Stock	Cut Tape $12.89 $9.79 $9.39 $8.27 View Reel $7.36 $7.87 $7.61 $7.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	32-bit Microcontrollers - MCU	SMD/SMT	LQFP-64	C28x	32 bit	100 MHz	256 kB	100 kB	3 x 12 bit	26 I/O	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 16/32B RISC Fl MCU S4MF06607BSPZQQ1 Texas Instruments 1: $21.48 576In Stock	Mfr. Part No. S4MF06607BSPZQQ1 Mouser Part No 595-S4MF06607BSPZQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32B RISC Fl MCU	Datasheet	576In Stock	$21.48 $17.14 $14.96 $13.13 View $13.04 $12.99	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit/16 bit	80 MHz	256 kB	64 kB	10 bit	49 I/O	- 40 C	+ 125 C	AEC-Q100	Tray
16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU with 256 KB FRAM MSP430FR5964IZVWR Texas Instruments 1: $8.14 959In Stock	Mfr. Part No. MSP430FR5964IZVWR Mouser Part No 595-SP430FR5964IZVWR	Texas Instruments	16-bit Microcontrollers - MCU 16MHz Ultra-Low-Pwr MCU with 256 KB FRAM Learn More about Texas Instruments ti msp430fr599 msp430fr596	Datasheet	959In Stock	Cut Tape $8.14 $6.30 $5.56 $5.45 View Reel $4.33 $5.39 $4.98 $4.33 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	16-bit Microcontrollers - MCU	SMD/SMT	NFBGA-87	MSP430	16 bit	16 MHz	256 kB	8 kB	12 bit	68 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGETR A 595-TM4C123GH6PGETR TM4C123GH6PGET Texas Instruments 1: $21.76 600In Stock	Mfr. Part No. TM4C123GH6PGET Mouser Part No 595-TM4C123GH6PGET	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PGETR A 595-TM4C123GH6PGETR Learn More about Texas Instruments ti tiva C	Datasheet	600In Stock	$21.76 $17.38 $15.47 $14.94 View $14.90 $14.40 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4F	32 bit	80 MHz	256 kB	32 kB	12 bit	105 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU S32K142W Arm Cortex-M4F, up to 80 MHz, 256 Kb Flash, CAN FD, LIN, FlexIO, CSEc security - S32K MCUs for General-Purpose FS32K142WAT0WLHT NXP Semiconductors 1: $7.91 310In Stock	Mfr. Part No. FS32K142WAT0WLHT Mouser Part No 771-FS32K142WAT0WLHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142W Arm Cortex-M4F, up to 80 MHz, 256 Kb Flash, CAN FD, LIN, FlexIO, CSEc security - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	310In Stock	$7.91 $6.71 $6.30 $6.28 $6.27	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4F	32 bit	80 MHz	256 kB	32 kB	2 x 12 bit	58 I/O	- 40 C	+ 150 C	AEC-Q100	Tray
ARM Microcontrollers - MCU LPC5516JBD64 LPC5516JBD64E NXP Semiconductors 1: $6.86 1,125In Stock	Mfr. Part No. LPC5516JBD64E Mouser Part No 771-LPC5516JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5516JBD64 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	1,125In Stock	$6.86 $5.28 $4.65 $4.38 View $4.26 $4.17 $4.09 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	96 kB	16 bit	36 I/O	- 40 C	+ 105 C		Tray