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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD PIC24FJ256GA406T-I/PT Microchip Technology 1: ¥1,078 1,826In Stock	Mfr. Part # PIC24FJ256GA406T-I/PT Mouser Part # 579-24FJ256GA406TIPT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD Learn More about Microchip Technology microchip pic24fj	Datasheet	1,826In Stock	Cut Tape ¥1,078 ¥1,049.8 ¥986.6 Reel ¥890.3	Min.: 1 Mult.: 1 : 1,200		SMD/SMT	TQFP-64	PIC24F	53 I/O	16 bit	10 bit, 12 bit
Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp DSPIC33EP256GM710-I/PF Microchip Technology 1: ¥1,536.4 164In Stock	Mfr. Part # DSPIC33EP256GM710-I/PF Mouser Part # 579-256GM710-I/PF	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	164In Stock	¥1,536.4 ¥1,408.5 ¥1,385.3 ¥1,277.3 Quote Quote	Min.: 1 Mult.: 1		SMD/SMT	TQFP-100	dsPIC33E		16 bit
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT PIC32MX575F256H-80V/PT Microchip Technology 1: ¥1,616.2 494In Stock	Mfr. Part # PIC32MX575F256H-80V/PT Mouser Part # 579-32MX575F256H80VT	Microchip Technology	32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	494In Stock	¥1,616.2 ¥1,483.3 ¥1,343.7	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	53 I/O	32 bit	10 bit
Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM, CAN, 6 MC PWM, 4 Op Amps, CTMU dsPIC33EV256GM104T-I/P8 Microchip Technology 1: ¥878.7 967In Stock	Mfr. Part # dsPIC33EV256GM104T-I/P8 Mouser Part # 579-EV256GM104T-I/P8	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM, CAN, 6 MC PWM, 4 Op Amps, CTMU Learn More about Microchip Technology microchip dspic33ev dsc	Datasheet	967In Stock	Cut Tape ¥878.7 ¥857.1 ¥802.3 Reel ¥767.4	Min.: 1 Mult.: 1 : 1,600		SMD/SMT	TQFP-48	dsPIC33E	35 I/O	16 bit
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256D-I/PT Microchip Technology 1: ¥980 419In Stock	Mfr. Part # PIC32MX174F256D-I/PT Mouser Part # 579-MX174F256DIPT	Microchip Technology	32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	419In Stock	¥980 ¥898.6 ¥810.6	Min.: 1 Mult.: 1		SMD/SMT	TQFP-44	MIPS32 M4K	35 I/O	32 bit	10 bit
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B310F256IM48-C Silicon Labs 1: ¥677.7 4,410In Stock	Mfr. Part # EFM32PG23B310F256IM48-C Mouser Part # 634-PG23310F256IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4,410In Stock	¥677.7 ¥523.2 ¥480 ¥433.5 View ¥411.9 ¥408.6 ¥383.7 ¥375.4 ¥373.7	Min.: 1 Mult.: 1		SMD/SMT	QFN-48	ARM Cortex M33	32 I/O	32 bit	12 bit/16 bit/20 bit
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B VA41630-PG196F0PBB VORAGO 1: ¥1,272,590.1 2In Stock 10Expected 2/3/2027	Mfr. Part # VA41630-PG196F0PBB Mouser Part # 466-A41630PG196F0PBB	VORAGO	ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B Learn More about VORAGO va4 radiation hardened mcus This product may require additional documentation to export from the United States.	Datasheet	2In Stock 10Expected 2/3/2027	¥1,272,590.1	Min.: 1 Mult.: 1	No		BGA-196	ARM Cortex M4	104 I/O		12 bit
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash ATXMEGA256C3-AU Microchip Technology 1: ¥1,245.8 147In Stock	Mfr. Part # ATXMEGA256C3-AU Mouser Part # 556-ATXMEGA256C3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash	Datasheet	147In Stock	¥1,245.8 ¥1,141.1 ¥1,036.5	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	AVR	50 I/O	8 bit/16 bit	12 bit
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0256GPG048T-I/Y8X Microchip Technology 1: ¥1,131.1 1,361In Stock	Mfr. Part # PIC32MK0256GPG048T-I/Y8X Mouser Part # 579-256GPG048T-I/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	1,361In Stock	Cut Tape ¥1,131.1 ¥1,106.2 ¥1,024.8 Reel ¥998.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,600		SMD/SMT	TQFP-48	MIPS32 microAptiv	37 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX170F256B-50I/SP Microchip Technology 1: ¥903.6 264In Stock	Mfr. Part # PIC32MX170F256B-50I/SP Mouser Part # 579-32MX170F256B5ISP	Microchip Technology	32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC Learn More about Microchip Technology microchip pic32mx mcu	Datasheet	264In Stock	¥903.6 ¥830.5 ¥827.2 ¥754.1 ¥752.4	Min.: 1 Mult.: 1		Through Hole	PDIP-28	MIPS32 M4K	21 I/O	32 bit	10 bit
Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC, 256KB ECC Flash, 16KB RAM, 6 MC PWM, 3 Op Amps, CTMU dsPIC33EV256GM003-I/M5 Microchip Technology 1: ¥770.7 552In Stock	Mfr. Part # dsPIC33EV256GM003-I/M5 Mouser Part # 579-3EV256GM003IM5	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC, 256KB ECC Flash, 16KB RAM, 6 MC PWM, 3 Op Amps, CTMU Learn More about Microchip Technology microchip dspic33ev dsc	Datasheet	552In Stock	¥770.7 ¥707.6 ¥641.1 ¥639.5	Min.: 1 Mult.: 1		SMD/SMT	UQFN-36	dsPIC33E	25 I/O	16 bit
Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD dsPIC33CK256MC506-I/PT Microchip Technology 1: ¥315.6 685In Stock	Mfr. Part # dsPIC33CK256MC506-I/PT Mouser Part # 579-D33CK256MC506IPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD Learn More about Microchip Technology microchip dspic33ck256mc50x dsc	Datasheet	685In Stock	¥315.6 ¥312.3 ¥285.7 ¥282.4 ¥262.4	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	dsPIC33C
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-AUT Microchip Technology 1: ¥558.1 3,120In Stock	Mfr. Part # ATSAMD20G18A-AUT Mouser Part # 556-ATSAMD20G18A-AUT	Microchip Technology	ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM Learn More about Microchip Technology atmel samd20 mcu	Datasheet	3,120In Stock	Cut Tape ¥558.1 ¥544.8 ¥516.6 Reel ¥456.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	TQFP-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0256MCJ048-I/Y8X Microchip Technology 1: ¥1,195.9 196In Stock	Mfr. Part # PIC32MK0256MCJ048-I/Y8X Mouser Part # 579-0256MCJ048-I/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	196In Stock	¥1,195.9 ¥1,094.6 ¥991.6	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	MIPS32 microAptiv	37 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0256MCJ048T-E/Y8X Microchip Technology 1: ¥1,318.8 1,004In Stock	Mfr. Part # PIC32MK0256MCJ048T-E/Y8X Mouser Part # 579-256MCJ048T-E/Y8X	Microchip Technology	32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD Learn More about Microchip Technology microchip pic32mk mcu	Datasheet	1,004In Stock	Cut Tape ¥1,318.8 ¥1,287.3 Reel ¥1,092.9	Min.: 1 Mult.: 1 : 1,600		SMD/SMT	TQFP-48	MIPS32 microAptiv	37 I/O	32 bit	12 bit
Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM dsPIC33EV256GM104-I/ML Microchip Technology 1: ¥893.6 264In Stock	Mfr. Part # dsPIC33EV256GM104-I/ML Mouser Part # 579-33EV256GM104IML	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM Learn More about Microchip Technology microchip dspic33ev dsc	Datasheet	264In Stock	¥893.6 ¥817.2 ¥742.5	Min.: 1 Mult.: 1		SMD/SMT	QFN-44	dsPIC33E	35 I/O	16 bit
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG230F256G-F-QFN64R Silicon Labs 1: ¥1,885.2 1,743In Stock	Mfr. Part # EFM32LG230F256G-F-QFN64R Mouser Part # 634-32LG230F256GFQFR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1,743In Stock	Cut Tape ¥1,885.2 ¥1,471.6 ¥1,367 ¥1,254.1 ¥1,202.6 Reel ¥1,086.3	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	QFN-64	ARM Cortex M3	56 I/O	32 bit	12 bit
16-bit Microcontrollers - MCU 16Bit Ultra-Low-Pwr Microcontroller R 59 R 595-MSP430F5438AIPZR MSP430F5438IPZR Texas Instruments 1: ¥2,856.9 990In Stock NRND	Mfr. Part # MSP430F5438IPZR Mouser Part # 595-MSP430F5438IPZR NRND	Texas Instruments	16-bit Microcontrollers - MCU 16Bit Ultra-Low-Pwr Microcontroller R 59 R 595-MSP430F5438AIPZR	Datasheet	990In Stock	Cut Tape ¥2,856.9 ¥2,263.9 ¥2,154.3 ¥1,981.6 View Reel ¥1,627.8 ¥1,913.5 ¥1,850.4 ¥1,627.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	LQFP-100	MSP430	87 I/O	16 bit	12 bit
32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48 R5F5631MCDFL#V0 Renesas Electronics 1: ¥2,091.2 238In Stock NRND	Mfr. Part # R5F5631MCDFL#V0 Mouser Part # 968-R5F5631MCDFL#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48	Datasheet	238In Stock	¥2,091.2 ¥1,699.2 ¥1,621.1 ¥1,406.9 View ¥1,187.6 ¥1,182.6 ¥1,171 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	RX	30 I/O	32 bit	10 bit, 12 bit
ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU STM32L151VCT6 STMicroelectronics 1: ¥1,249.1 1,510In Stock NRND	Mfr. Part # STM32L151VCT6 Mouser Part # 511-STM32L151VCT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 256Kb Flsh 32MHz CPU Learn More about STMicroelectronics stm32l1	Datasheet	1,510In Stock	¥1,249.1 ¥1,018.2 ¥945.1 ¥925.2 View ¥888.6 ¥870.4	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L152VCT6A STMicroelectronics 1: ¥1,533.1 430In Stock NRND	Mfr. Part # STM32L152VCT6A Mouser Part # 511-STM32L152VCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	430In Stock	¥1,533.1 ¥1,303.9 ¥1,260.7 ¥1,157.7 View ¥1,141.1 ¥1,136.1 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-100	ARM Cortex M3	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SAMD20G18A-ANT 48TQFP 105C, GREEN,1.6-3. ATSAMD20G18A-ANT Microchip Technology 1: ¥588 2,164In Stock	Mfr. Part # ATSAMD20G18A-ANT Mouser Part # 556-ATSAMD20G18A-ANT	Microchip Technology	ARM Microcontrollers - MCU SAMD20G18A-ANT 48TQFP 105C, GREEN,1.6-3. Learn More about Microchip Technology atmel samd20 mcu	Datasheet	2,164In Stock	Cut Tape ¥588 ¥568.1 ¥526.5 Reel ¥496.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	TQFP-48	ARM Cortex M0+	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 ATSAMC20J18A-ANTS2 Microchip Technology 1: ¥772.4 2,992In Stock	Mfr. Part # ATSAMC20J18A-ANTS2 Mouser Part # 566-AMC20J18AANTS2	Microchip Technology	ARM Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48 Learn More about Microchip Technology atmel smart samc mcu	Datasheet	2,992In Stock	Cut Tape ¥772.4 ¥752.4 ¥687.7 Reel ¥629.5	Min.: 1 Mult.: 1 : 1,500		SMD/SMT	TQFP-64	ARM Cortex M0+	52 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI PIC32MX675F256H-80V/PT Microchip Technology 1: ¥1,699.2 156In Stock	Mfr. Part # PIC32MX675F256H-80V/PT Mouser Part # 579-32MX675F256H80VT	Microchip Technology	32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG Ethernet 80MHz 10BI Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	156In Stock	¥1,699.2 ¥1,554.7 ¥1,450.1 ¥1,448.4	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	MIPS32 M4K	53 I/O	32 bit	10 bit
Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD dsPIC33CK256MC505-I/M7 Microchip Technology 1: ¥290.7 454In Stock	Mfr. Part # dsPIC33CK256MC505-I/M7 Mouser Part # 579-D33CK256MC505IM7	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD Learn More about Microchip Technology microchip dspic33ck256mc50x dsc	Datasheet	454In Stock	¥290.7 ¥289 ¥270.7 ¥260.8 View ¥259.1 ¥257.5	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	dsPIC33C