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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.
ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP R7FS3A6783A01CFM#AA0 Renesas Electronics 1: $9.49 2,143In Stock	Mfr. Part # R7FS3A6783A01CFM#AA0 Mouser Part # 968-S3A6783A01CFMAA0	Renesas Electronics	ARM Microcontrollers - MCU SYNERGY MCU PLATFORM S3A6 256K 64QFP Learn More about Renesas Electronics renesas synergy platform	Datasheet	2,143In Stock	$9.49 $7.31 $6.44 $6.01 View $5.99 $5.77 $5.53 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM LM3S1968-IQC50-A2 Texas Instruments 1: $55.35 171In Stock NRND	Mfr. Part # LM3S1968-IQC50-A2 Mouser Part # 868-LM3S1968-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM Learn More about Texas Instruments ti processors solutions	Datasheet	171In Stock	$55.35 $42.78 $41.28 $39.88 View $38.42 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN LM3S8970-IQC50-A2 Texas Instruments 1: $82.77 74In Stock NRND	Mfr. Part # LM3S8970-IQC50-A2 Mouser Part # 868-LM3S8970-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN Learn More about Texas Instruments ti processors solutions	Datasheet	74In Stock	$82.77 $68.87 $68.26 $58.86 View Quote	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU MCU 3/5V 256K Pb-free 100-QFP M30624FGPFP#U5C Renesas Electronics 1: $59.37 80In Stock NRND	Mfr. Part # M30624FGPFP#U5C Mouser Part # 968-M30624FGPFP#U5C NRND	Renesas Electronics	16-bit Microcontrollers - MCU MCU 3/5V 256K Pb-free 100-QFP	Datasheet	80In Stock	$59.37 $48.65 $44.56 $43.29	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU 32BIT MCU RX63T 256K/24K QFP120 R5F563TBDDFA#V0 Renesas Electronics 1: $21.02 180In Stock NRND	Mfr. Part # R5F563TBDDFA#V0 Mouser Part # 968-R5F563TBDDFA#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX63T 256K/24K QFP120	Datasheet	180In Stock	$21.02 $15.96 $15.31 $13.49 View $12.84 $12.62 $12.42 Quote	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD dsPIC33CK256MC505-E/PT Microchip Technology 1: $2.55 328In Stock	Mfr. Part # dsPIC33CK256MC505-E/PT Mouser Part # 494-33CK256MC505EPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD Learn More about Microchip Technology microchip dspic33ck256mc50x dsc	Datasheet	328In Stock	$2.55 $2.31 $2.11	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD dsPIC33CK256MC506-E/PT Microchip Technology 1: $2.73 134In Stock	Mfr. Part # dsPIC33CK256MC506-E/PT Mouser Part # 494-33CK256MC506EPT	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD Learn More about Microchip Technology microchip dspic33ck256mc50x dsc	Datasheet	134In Stock	$2.73 $2.48 $2.25	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LC4BA-AU Microchip Technology 1: $9.54 24In Stock	Mfr. Part # ATSAM4LC4BA-AU Mouser Part # 556-ATSAM4LC4BA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	24In Stock	$9.54 $8.68 $7.85	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A ATSAM4LS4AA-AU Microchip Technology 1: $8.29 30In Stock	Mfr. Part # ATSAM4LS4AA-AU Mouser Part # 556-ATSAM4LS4AA-AU	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A Learn More about Microchip Technology atmel atsam4l	Datasheet	30In Stock	$8.29 $7.54 $6.84	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU QFNGREENIND ATSAM4S4AA-MU Microchip Technology 1: $6.33 128In Stock	Mfr. Part # ATSAM4S4AA-MU Mouser Part # 556-ATSAM4S4AA-MU	Microchip Technology	ARM Microcontrollers - MCU QFNGREENIND Learn More about Microchip Technology atmelsam4s	Datasheet	128In Stock	$6.33 $5.76 $5.23	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz ATSAMD20E18A-AN Microchip Technology 1: $4.26 238In Stock	Mfr. Part # ATSAMD20E18A-AN Mouser Part # 556-ATSAMD20E18A-AN	Microchip Technology	ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	238In Stock	$4.26 $3.89 $3.54	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH ATSAMD20E18A-AU Microchip Technology 1: $4.08 259In Stock	Mfr. Part # ATSAMD20E18A-AU Mouser Part # 556-ATSAMD20E18A-AU	Microchip Technology	ARM Microcontrollers - MCU Cortx-M0+256KB FLASH Learn More about Microchip Technology atmel samd20 mcu	Datasheet	259In Stock	$4.08 $3.73 $3.35	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz ATSAMD20E18A-MN Microchip Technology 1: $4.20 243In Stock	Mfr. Part # ATSAMD20E18A-MN Mouser Part # 556-ATSAMD20E18A-MN	Microchip Technology	ARM Microcontrollers - MCU 32QFN 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	243In Stock	$4.20 $3.81 $3.47	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz ATSAMD20G18A-AN Microchip Technology 1: $4.51 167In Stock	Mfr. Part # ATSAMD20G18A-AN Mouser Part # 556-ATSAMD20G18A-AN	Microchip Technology	ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology atmel samd20 mcu	Datasheet	167In Stock	$4.51 $4.08 $3.73	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-MF Microchip Technology 1: $5.55 119In Stock	Mfr. Part # ATSAMD21E18A-MF Mouser Part # 556-ATSAMD21E18A-MF	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	119In Stock	$5.55 $5.03 $4.56	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz ATSAMD21E18A-MFT Microchip Technology 1: $5.66 1,002In Stock	Mfr. Part # ATSAMD21E18A-MFT Mouser Part # 556-ATSAMD21E18A-MFT	Microchip Technology	ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz Learn More about Microchip Technology sam d21 mcus	Datasheet	1,002In Stock	Cut Tape $5.66 $5.46 Reel $4.65 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Extended Temp ATSAMD51J18A-MF Microchip Technology 1: $7.48 83In Stock	Mfr. Part # ATSAMD51J18A-MF Mouser Part # 556-ATSAMD51J18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Extended Temp Learn More about Microchip Technology microchip sam d5 e5	Datasheet	83In Stock	$7.48 $6.86 $6.21	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp ATSAME53J18A-MF Microchip Technology 1: $8.42 203In Stock	Mfr. Part # ATSAME53J18A-MF Mouser Part # 556-ATSAME53J18A-MF	Microchip Technology	ARM Microcontrollers - MCU CM4, QFN 64, 256KFlash,Tray, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	203In Stock	$8.42 $7.71 $7.01	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SAMR21 48pin 256K ATSAMR21G18A-MU Microchip Technology 1: $8.67 58In Stock	Mfr. Part # ATSAMR21G18A-MU Mouser Part # 556-ATSAMR21G18A-MU	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	58In Stock	$8.67 $8.09	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB ATXMEGA256A3-MH Microchip Technology 1: $15.35 42In Stock	Mfr. Part # ATXMEGA256A3-MH Mouser Part # 556-ATXMEGA256A3-MH	Microchip Technology	8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB Learn More about Microchip Technology atmel_xmega	Datasheet	42In Stock	$15.35 $14.08 $12.73	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz ATXMEGA256D3-MH Microchip Technology 1: $9.59 5In Stock	Mfr. Part # ATXMEGA256D3-MH Mouser Part # 556-ATXMEGA256D3-MH	Microchip Technology	8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz	Datasheet	5In Stock	$9.59 $8.81 $7.97	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD PIC24FJ256GA406-I/MR Microchip Technology 1: $8.35 232In Stock	Mfr. Part # PIC24FJ256GA406-I/MR Mouser Part # 579-24FJ256GA406I/MR	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD Learn More about Microchip Technology microchip pic24fj	Datasheet	232In Stock	$8.35 $7.66 $6.94	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD PIC24FJ256GA406-I/PT Microchip Technology 1: $8.40 416In Stock	Mfr. Part # PIC24FJ256GA406-I/PT Mouser Part # 579-24FJ256GA406I/PT	Microchip Technology	16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD Learn More about Microchip Technology microchip pic24fj	Datasheet	416In Stock	$8.40 $7.71 $6.99	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp dsPIC33EP256GM710-I/PT Microchip Technology 1: $11.21 62In Stock 119Expected 11/17/2026	Mfr. Part # dsPIC33EP256GM710-I/PT Mouser Part # 579-256GM710-I/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	62In Stock 119Expected 11/17/2026	$11.21 $10.24 $9.28	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC Digital Signal Controllers with High-Resolution PWM and CAN FD dsPIC33CK256MP505-I/M4 Microchip Technology 1: $3.29 48In Stock	Mfr. Part # dsPIC33CK256MP505-I/M4 Mouser Part # 579-256MP505I/M4	Microchip Technology	Digital Signal Processors & Controllers - DSP, DSC Digital Signal Controllers with High-Resolution PWM and CAN FD Learn More about Microchip Technology microchip dspic33ck 16bit dscs	Datasheet	48In Stock	$3.29 $2.99 $2.72	Min.: 1 Mult.: 1