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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 (GBP) 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 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0256GPG048-E/7MX Microchip Technology 1: £5.19 120In Stock	Mfr. Part No. PIC32MK0256GPG048-E/7MX Mouser Part No 579-0256GPG048-E/7MX	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	120In Stock	£5.19 £4.75 £4.30	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	VQFN-48	MIPS32 microAptiv	32 bit	80 MHz	256 kB	64 kB	12 bit	37 I/O	- 40 C	+ 125 C		Tube
Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp dsPIC33EP256GM706-E/PT Microchip Technology 1: £6.57 161In Stock	Mfr. Part No. dsPIC33EP256GM706-E/PT Mouser Part No 579-256GM706-E/PT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	161In Stock	£6.57 £6.03 £5.45	Min.: 1 Mult.: 1	DSP - Digital Signal Processors & Controllers	SMD/SMT	TQFP-64	dsPIC33E	16 bit	60 MHz	256 kB	32 kB			- 40 C	+ 125 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS PIC32MM0256GPM064-E/PT Microchip Technology 1: £2.56 69In Stock	Mfr. Part No. PIC32MM0256GPM064-E/PT Mouser Part No 579-MM0256GPM064E/PT	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS	Datasheet	69In Stock	£2.56 £2.32 £2.11	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	MIPS32 microAptiv UC	32 bit	25 MHz	256 kB	32 kB	10 bit/12 bit	52 I/O	- 40 C	+ 85 C	AEC-Q100	Tray
Digital Signal Processors & Controllers - DSP, DSC EP Digital Signal Pr oc A 595-SM320F2812 A 595-SM320F2812PGFMEP V62/05601-03ZE Texas Instruments 1: £80.69 5In Stock 80Expected 09/03/2027	Mfr. Part No. V62/05601-03ZE Mouser Part No 595-V62/05601-03ZE	Texas Instruments	Digital Signal Processors & Controllers - DSP, DSC EP Digital Signal Pr oc A 595-SM320F2812 A 595-SM320F2812PGFMEP This product may require additional documentation to export from the United States.	Datasheet	5In Stock 80Expected 09/03/2027	£80.69 £68.08 £67.81	Min.: 1 Mult.: 1	DSP - Digital Signal Processors & Controllers	SMD/SMT	LQFP-176		32 bit	150 MHz	256 kB	36 kB		56 I/O	- 55 C	+ 125 C		Tray
ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash TMPM380FYFG Toshiba 1: £6.77 19In Stock	Mfr. Part No. TMPM380FYFG Mouser Part No 757-TMPM380FYFG	Toshiba	ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash Learn More about Toshiba 32 bit arm mcu		19In Stock	£6.77 £4.73 £4.51 £3.41 View £3.40 £3.21 £3.20 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	40 MHz	256 kB	16 kB	12 bit	83 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 OTG, D STM32L476RCT6TR STMicroelectronics 1: £6.94 16In Stock 1,000Expected 21/01/2027	Mfr. Part No. STM32L476RCT6TR Mouser Part No 511-STM32L476RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	16In Stock 1,000Expected 21/01/2027	Cut Tape £6.94 £4.85 £4.63 £4.02 Reel £4.02	Min.: 1 Mult.: 1 Max.: 150 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	80 MHz	256 kB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU K32 L2A 100LQFP K32L2A31VLL1A NXP Semiconductors 1: £7.48 70In Stock	Mfr. Part No. K32L2A31VLL1A Mouser Part No 771-K32L2A31VLL1A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2A 100LQFP Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	70In Stock	£7.48 £5.79 £5.52 £4.79 View £4.57 £4.17 £3.95 £3.88 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M0+	32 bit	72 MHz	256 kB	128 kB	16 bit	86 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC54606J256ET100 LPC54606J256ET100E NXP Semiconductors 1: £12.09 47In Stock 260Expected 04/05/2027	Mfr. Part No. LPC54606J256ET100E Mouser Part No 771-LPC54606J256ET1E	NXP Semiconductors	ARM Microcontrollers - MCU LPC54606J256ET100 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	47In Stock 260Expected 04/05/2027	£12.09 £9.18 £8.81 £7.75 £7.25	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-100	ARM Cortex M4	32 bit	180 MHz	256 kB	136 kB	12 bit	64 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP MK53DX256ZCLQ10 NXP Semiconductors 1: £20.93 20In Stock	Mfr. Part No. MK53DX256ZCLQ10 Mouser Part No 841-MK53DX256ZCLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	20In Stock	£20.93 £16.38 £15.64 £14.21 View £12.72 £12.53 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	100 MHz	256 kB	128 kB	16 bit	94 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART M031LG6AE Nuvoton 1: £3.50 37In Stock	Mfr. Part No. M031LG6AE Mouser Part No 503-M031LG6AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART	Datasheet	37In Stock	£3.50 £2.31 £2.11 £1.80 View £1.48 £1.44	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	72 MHz	256 kB	32 kB	12 bit	42 I/O	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch PIC32MX450F256H-I/MR Microchip Technology 1: £5.26 38In Stock	Mfr. Part No. PIC32MX450F256H-I/MR Mouser Part No 579-32MX450F256HIMR	Microchip Technology	32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	38In Stock	£5.26 £4.83 £4.36	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	QFN-64	MIPS32 M4K	32 bit	100 MHz	256 kB	64 kB	10 bit	49 I/O	- 40 C	+ 85 C		Tube
RF System on a Chip - SoC AI50H Module AI50H AcSiP 1: £7.50 105In Stock	Mfr. Part No. AI50H Mouser Part No 99-AI50H	AcSiP	RF System on a Chip - SoC AI50H Module Learn More about AcSiP ai50h module	Datasheet	105In Stock	£7.50	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	LGA-58	ARM Cortex M4	32 bit	48 MHz	256 kB	64 kB		37 I/O	- 40 C	+ 85 C		Bag
16-bit Microcontrollers - MCU MCU 3V 256K Pb-Free 144-QFP R4F24269NVFQV Renesas Electronics 1: £20.50 62In Stock NRND	Mfr. Part No. R4F24269NVFQV Mouser Part No 968-R4F24269NVFQV NRND	Renesas Electronics	16-bit Microcontrollers - MCU MCU 3V 256K Pb-Free 144-QFP	Datasheet	62In Stock	£20.50 £16.04 £13.58 £13.57 View £13.55 £13.53 Quote	Min.: 1 Mult.: 1	16-bit Microcontrollers - MCU	SMD/SMT		H8S/2600	16 bit	33 MHz	256 kB	64 kB	10 bit	98 I/O	- 20 C	+ 75 C		Tray
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC PIC32MX270F256B-V/ML Microchip Technology 1: £4.15 183In Stock	Mfr. Part No. PIC32MX270F256B-V/ML Mouser Part No 579-32MX270F256BV/ML	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	183In Stock	£4.15 £3.81 £3.46	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	QFN-28	MIPS32 M4K	32 bit	50 MHz	256 kB	64 kB	10 bit	19 I/O	- 40 C	+ 105 C		Tube
32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM PIC32MK0256GPG064-I/PT Microchip Technology 1: £5.21 157In Stock	Mfr. Part No. PIC32MK0256GPG064-I/PT Mouser Part No 579-K0256GPG064-I/PT	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	157In Stock	£5.21 £4.77 £4.32	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	MIPS32 microAptiv	32 bit	120 MHz	256 kB	64 kB	12 bit	53 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151RCT6A STMicroelectronics 1: £8.01 395In Stock NRND	Mfr. Part No. STM32L151RCT6A Mouser Part No 511-STM32L151RCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	395In Stock	£8.01 £6.19 £5.90 £5.12 View £4.90 £4.43 £4.37	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	51 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LM3S2911 LM3S2911-IQC50-A2 Texas Instruments 1: £32.90 48In Stock NRND	Mfr. Part No. LM3S2911-IQC50-A2 Mouser Part No 868-LM3S2911-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU LM3S2911 Learn More about Texas Instruments ti processors solutions	Datasheet	48In Stock	£32.90 £27.01 £23.08 £22.62 View £22.50 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	50 MHz	256 kB	64 kB	No ADC	60 I/O	- 40 C	+ 85 C		Tray
Digital Signal Processors & Controllers - DSP, DSC dsPIC33 100MHz Dual Core, 80-Pin, 256KB Flash dsPIC33CH256MP208-I/PT Microchip Technology 1: £2.52 431In Stock	Mfr. Part No. dsPIC33CH256MP208-I/PT Mouser Part No 579-33CH256MP208IPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC dsPIC33 100MHz Dual Core, 80-Pin, 256KB Flash Learn More about Microchip Technology microchip dspic33ch dsc	Datasheet	431In Stock	£2.52 £2.29 £2.09	Min.: 1 Mult.: 1	DSP - Digital Signal Processors & Controllers	SMD/SMT	TQFP-80	dsPIC33C	16 bit	180 MHz, 200 MHz	256 kB	16 kB, 32 kB			- 40 C	+ 85 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU MCU 5/3V 256K Pb-free FP-112EV DF70844AN80FPV Renesas Electronics 1: £31.74 50In Stock NRND	Mfr. Part No. DF70844AN80FPV Mouser Part No 968-DF70844AN80FPV NRND	Renesas Electronics	32-bit Microcontrollers - MCU MCU 5/3V 256K Pb-free FP-112EV	Datasheet	50In Stock	£31.74 £26.06 £24.18 £23.84 View £23.68 Quote	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	LQFP-112	SH-2	32 bit	80 MHz	256 kB	16 kB	10 bit	84 I/O	- 20 C	+ 85 C		Tray
RF Microcontrollers - MCU SAMR21 32pin 256K 125C ATSAMR21E18A-MF Microchip Technology 1: £5.23 135In Stock	Mfr. Part No. ATSAMR21E18A-MF Mouser Part No 556-ATSAMR21E18A-MF	Microchip Technology	RF Microcontrollers - MCU SAMR21 32pin 256K 125C Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	135In Stock	£5.23 £4.98	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	VQFN-32	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	8 bit		- 40 C	+ 125 C		Tray
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI PIC32MX675F256L-80V/PF Microchip Technology 1: £8.83 87In Stock	Mfr. Part No. PIC32MX675F256L-80V/PF Mouser Part No 579-32MX675F256L80VF	Microchip Technology	32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	87In Stock	£8.83 £8.11 £7.35	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	TQFP-100	MIPS32 M4K	32 bit	80 MHz	256 kB	64 kB	10 bit	85 I/O	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64 NXP Semiconductors MCF51AC256BVFUE MCF51AC256BVFUE NXP Semiconductors 1: £18.40 157In Stock End of Life	Mfr. Part No. MCF51AC256BVFUE Mouser Part No 841-MCF51AC256BVFUE End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64	Datasheet	157In Stock	£18.40 £14.40 £13.75 £12.49 View £11.50 £11.36 £11.12 Quote	Min.: 1 Mult.: 1	32-bit Microcontrollers - MCU	SMD/SMT	QFP-64	ColdFire V1	32 bit	50.33 MHz	256 kB	32 kB	12 bit	54 I/O	- 40 C	+ 105 C		Tray
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 EFR32FG23A020F256GM40-B Silicon Labs 1: £3.99 561In Stock NRND	Mfr. Part No. EFR32FG23A020F256GM40-B Mouser Part No 634-FG23A20F256GM40B NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	561In Stock	£3.99 £3.04 £2.80 £2.54 View £2.42 £2.34 £2.31 £2.28	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	QFN-40	ARM Cortex M33			256 kB				- 40 C	+ 85 C		Tray
Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 28P OpAmps dsPIC33EP256MC202-I/SO Microchip Technology 1: £3.10 216In Stock	Mfr. Part No. dsPIC33EP256MC202-I/SO Mouser Part No 579-PC33256MC202ISO	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 28P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	216In Stock	£3.10 £2.86 £2.58	Min.: 1 Mult.: 1	DSP - Digital Signal Processors & Controllers	SMD/SMT	SOIC-28	dsPIC33E	16 bit	60 MHz	256 kB	32 kB		21 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 44P OpAmps dsPIC33EP256MC504-E/ML Microchip Technology 1: £4.19 224In Stock	Mfr. Part No. dsPIC33EP256MC504-E/ML Mouser Part No 579-PC33256MC504EML	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 44P OpAmps Learn More about Microchip Technology microchip dspic33e dscs pic24e mcus	Datasheet	224In Stock	£4.19 £3.84 £3.47	Min.: 1 Mult.: 1	DSP - Digital Signal Processors & Controllers	SMD/SMT	QFN-44	dsPIC33E	16 bit	60 MHz	256 kB	32 kB		35 I/O	- 40 C	+ 125 C	AEC-Q100	Tube