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256 kB Semiconductors

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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.	RoHS
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b PIC32MX775F256L-80V/BG Microchip Technology 1: $11.89 184In Stock	Mfr. Part No. PIC32MX775F256L-80V/BG Mouser Part No 579-32MX775F256L80VG	Microchip Technology	32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG 2 CAN ETH 80MHz 10b Learn More about Microchip Technology microchip pic32mxx mcus	Datasheet	184In Stock	$11.89 $10.89 $9.85	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100MHz, 256K Dual Panel Flash, 24K RAM, OpAmps, 12bit ADCs, PWM dsPIC33CK256MP202-E/SS Microchip Technology 1: $2.26 406In Stock	Mfr. Part No. dsPIC33CK256MP202-E/SS Mouser Part No 579-33CK256MP202ESS	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100MHz, 256K Dual Panel Flash, 24K RAM, OpAmps, 12bit ADCs, PWM Learn More about Microchip Technology microchip dspic33ck 16bit dscs	Datasheet	406In Stock	$2.26 $2.05 $2.04 $1.86	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R ATSAMC20N18A-ANT Microchip Technology 1: $3.88 470In Stock	Mfr. Part No. ATSAMC20N18A-ANT Mouser Part No 579-ATSAMC20N18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R Learn More about Microchip Technology atmel smart samc mcu	Datasheet	470In Stock	Cut Tape $3.88 Reel $3.87	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B ATSAM4S4AB-AN Microchip Technology 1: $5.04 245In Stock	Mfr. Part No. ATSAM4S4AB-AN Mouser Part No 556-ATSAM4S4AB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	245In Stock	$5.04 $4.57 $4.14	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz ATSAMD20J18A-ANT Microchip Technology 1: $3.73 1,386In Stock	Mfr. Part No. ATSAMD20J18A-ANT Mouser Part No 556-ATSAMD20J18A-ANT	Microchip Technology	ARM Microcontrollers - MCU 64TQFP 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	1,386In Stock	Cut Tape $3.73 $3.60 $3.30 Reel $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD PIC24FJ256GA406T-I/PT Microchip Technology 1: $6.49 1,826In Stock	Mfr. Part No. PIC24FJ256GA406T-I/PT Mouser Part No 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 $6.49 $6.32 $5.94 Reel $5.36	Min.: 1 Mult.: 1 : 1,200
Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp DSPIC33EP256GM710-I/PF Microchip Technology 1: $9.25 164In Stock	Mfr. Part No. DSPIC33EP256GM710-I/PF Mouser Part No 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	$9.25 $8.48 $8.34 $7.69 Quote Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 256KB 64KBRM USB-OTG CAN 80MHz 10BIT PIC32MX575F256H-80V/PT Microchip Technology 1: $9.73 494In Stock	Mfr. Part No. PIC32MX575F256H-80V/PT Mouser Part No 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	$9.73 $8.93 $8.09	Min.: 1 Mult.: 1
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: $5.29 967In Stock	Mfr. Part No. dsPIC33EV256GM104T-I/P8 Mouser Part No 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 $5.29 $5.16 $4.83 Reel $4.62	Min.: 1 Mult.: 1 : 1,600
32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC PIC32MX174F256D-I/PT Microchip Technology 1: $5.90 419In Stock	Mfr. Part No. PIC32MX174F256D-I/PT Mouser Part No 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	$5.90 $5.41 $4.88	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B310F256IM48-C Silicon Labs 1: $4.08 4,410In Stock	Mfr. Part No. EFM32PG23B310F256IM48-C Mouser Part No 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	$4.08 $3.15 $2.89 $2.61 View $2.48 $2.46 $2.31 $2.26 $2.25	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened, 256KB NVM - 196 BGA - Rev B VA41630-PG196F0PBB VORAGO 1: $7,661.59 2In Stock 10Expected 03/02/2027	Mfr. Part No. VA41630-PG196F0PBB Mouser Part No 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 03/02/2027	$7,661.59	Min.: 1 Mult.: 1	No
RF Microcontrollers - MCU SAMR21 32pin 256K T&R ATSAMR21E18A-MUT Microchip Technology 1: $6.91 622In Stock	Mfr. Part No. ATSAMR21E18A-MUT Mouser Part No 556-ATSAMR21E18A-MUT	Microchip Technology	RF Microcontrollers - MCU SAMR21 32pin 256K T&R Learn More about Microchip Technology microchip 32bit sam mcus	Datasheet	622In Stock	Cut Tape $6.91 $6.90 $6.89 $6.87 Reel $5.88	Min.: 1 Mult.: 1 : 5,000
8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash ATXMEGA256C3-AU Microchip Technology 1: $7.50 147In Stock	Mfr. Part No. ATXMEGA256C3-AU Mouser Part No 556-ATXMEGA256C3-AU	Microchip Technology	8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash	Datasheet	147In Stock	$7.50 $6.87 $6.24	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 120Mhz MIPS, 512K Flash, 64K RAM PIC32MK0256GPG048T-I/Y8X Microchip Technology 1: $6.81 1,361In Stock	Mfr. Part No. PIC32MK0256GPG048T-I/Y8X Mouser Part No 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 $6.81 $6.66 $6.17 Reel $6.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC PIC32MX170F256B-50I/SP Microchip Technology 1: $5.44 264In Stock	Mfr. Part No. PIC32MX170F256B-50I/SP Mouser Part No 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	$5.44 $5.00 $4.98 $4.54 $4.53	Min.: 1 Mult.: 1
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: $4.64 552In Stock	Mfr. Part No. dsPIC33EV256GM003-I/M5 Mouser Part No 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	$4.64 $4.26 $3.86 $3.85	Min.: 1 Mult.: 1
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: $1.90 685In Stock	Mfr. Part No. dsPIC33CK256MC506-I/PT Mouser Part No 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	$1.90 $1.88 $1.72 $1.70 $1.58	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM ATSAMD20G18A-AUT Microchip Technology 1: $3.36 3,120In Stock	Mfr. Part No. ATSAMD20G18A-AUT Mouser Part No 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 $3.36 $3.28 $3.11 Reel $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0256MCJ048-I/Y8X Microchip Technology 1: $7.20 196In Stock	Mfr. Part No. PIC32MK0256MCJ048-I/Y8X Mouser Part No 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	$7.20 $6.59 $5.97	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD PIC32MK0256MCJ048T-E/Y8X Microchip Technology 1: $7.94 1,004In Stock	Mfr. Part No. PIC32MK0256MCJ048T-E/Y8X Mouser Part No 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 $7.94 $7.75 Reel $6.58	Min.: 1 Mult.: 1 : 1,600
Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM dsPIC33EV256GM104-I/ML Microchip Technology 1: $5.38 264In Stock	Mfr. Part No. dsPIC33EV256GM104-I/ML Mouser Part No 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	$5.38 $4.92 $4.47	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG230F256G-F-QFN64R Silicon Labs 1: $11.35 1,743In Stock	Mfr. Part No. EFM32LG230F256G-F-QFN64R Mouser Part No 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 $11.35 $8.86 $8.23 $7.55 $7.24 Reel $6.54	Min.: 1 Mult.: 1 : 3,000
16-bit Microcontrollers - MCU 16Bit Ultra-Low-Pwr Microcontroller R 59 R 595-MSP430F5438AIPZR MSP430F5438IPZR Texas Instruments 1: $17.20 990In Stock NRND	Mfr. Part No. MSP430F5438IPZR Mouser Part No 595-MSP430F5438IPZR NRND	Texas Instruments	16-bit Microcontrollers - MCU 16Bit Ultra-Low-Pwr Microcontroller R 59 R 595-MSP430F5438AIPZR	Datasheet	990In Stock	Cut Tape $17.20 $13.63 $12.97 $11.93 View Reel $9.80 $11.52 $11.14 $9.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48 R5F5631MCDFL#V0 Renesas Electronics 1: $12.59 238In Stock NRND	Mfr. Part No. R5F5631MCDFL#V0 Mouser Part No 968-R5F5631MCDFL#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX631 256K/64K QFP48	Datasheet	238In Stock	$12.59 $10.23 $9.76 $8.47 View $7.15 $7.12 $7.05 Quote	Min.: 1 Mult.: 1