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256 kB Microcontrollers - MCU

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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.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1549JBD100K NXP Semiconductors 1: $15.88 581In Stock	Mfr. Part No. LPC1549JBD100K Mouser Part No 771-LPC1549JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	581In Stock	$15.88 $12.57 $10.88 $10.53 View $10.52 $9.67 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	32 bit	72 MHz	256 kB	36 kB	2 x 12 bit	76 I/O	3.3 V	3.3 V	+ 105 C	Tray
ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 LPC1549JBD64QL NXP Semiconductors 1: $15.14 949In Stock	Mfr. Part No. LPC1549JBD64QL Mouser Part No 771-LPC1549JBD64QL	NXP Semiconductors	ARM Microcontrollers - MCU Motion Control 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1500 series	Datasheet	949In Stock	$15.14 $11.96 $10.68 $10.06 View $10.05 $9.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	256 kB	36 kB	2 x 12 bit	44 I/O	2.4 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1756FBD80K NXP Semiconductors 1: $13.98 218In Stock 595Expected 07/06/2027	Mfr. Part No. LPC1756FBD80K Mouser Part No 771-LPC1756FBD80K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	218In Stock 595Expected 07/06/2027	$13.98 $10.62 $10.18 $8.97 View $8.53 $8.25 $7.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M3	32 bit	100 MHz	256 kB	32 kB	12 bit	52 I/O	3.3 V	3.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package LPC1763FBD100K NXP Semiconductors 1: $13.38 731In Stock	Mfr. Part No. LPC1763FBD100K Mouser Part No 771-LPC1763FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	731In Stock	$13.38 $10.16 $9.74 $8.58 View $8.16 $7.89 $7.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	100 MHz	256 kB	64 kB	12 bit	70 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 128kB flash, 32kB SRAM, Ethernet, USB, LQFP100 package LPC1764FBD100K NXP Semiconductors 1: $13.35 1,270In Stock	Mfr. Part No. LPC1764FBD100K Mouser Part No 771-LPC1764FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 128kB flash, 32kB SRAM, Ethernet, USB, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	1,270In Stock	$13.35 $10.51 $9.36 $9.01 View $8.44 $8.43 $8.42 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	32 bit	100 MHz	256 kB	32 kB	12 bit	70 I/O	3.3 V	3.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package LPC1766FBD100K NXP Semiconductors 1: $16.13 1,396In Stock	Mfr. Part No. LPC1766FBD100K Mouser Part No 771-LPC1766FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, Ethernet, USB, LQFP100 package Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	1,396In Stock	$16.13 $12.77 $11.42 $11.00 View $10.34 $10.33 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M3	32 bit	100 MHz	256 kB	64 kB	12 bit	70 I/O	3.3 V	3.3 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC LPC2124FBD64/01,15 NXP Semiconductors 1: $26.43 165In Stock	Mfr. Part No. LPC2124FBD64/01,15 Mouser Part No 771-LPC2124FBD64/01S	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC	Datasheet	165In Stock	$26.43 $20.67 $19.74 $17.94 View $17.33 $16.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM7TDMI-S	32 bit/16 bit	60 MHz	256 kB	16 kB	10 bit	46 I/O	1.65 V	1.95 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN LPC2129FBD64/01,15 NXP Semiconductors 1: $30.30 133In Stock	Mfr. Part No. LPC2129FBD64/01,15 Mouser Part No 771-LPC2129FBD64/01S	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN	Datasheet	133In Stock	$30.30 $24.06 $22.07 $20.75 View $20.35 $20.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM7TDMI-S	32 bit/16 bit	30 MHz	256 kB	16 kB	10 bit	46 I/O	1.65 V	1.95 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC LPC2138FBD64/01,11 NXP Semiconductors 1: $28.06 572In Stock	Mfr. Part No. LPC2138FBD64/01,11 Mouser Part No 771-LPC2138FBD640111	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC	Datasheet	572In Stock	Cut Tape $28.06 $22.84 $20.96 $20.26 View Reel $18.09 $19.93 $19.37 $18.10 $18.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM7TDMI-S	32 bit/16 bit	60 MHz	256 kB	32 kB	10 bit	47 I/O	3 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device LPC2146FBD64,151 NXP Semiconductors 1: $27.83 302In Stock	Mfr. Part No. LPC2146FBD64,151 Mouser Part No 771-LPC2146FBD64-S	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device	Datasheet	302In Stock	$27.83 $22.11 $20.35 $19.00 View $18.68 $18.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM7TDMI-S	32 bit/16 bit	25 MHz	256 kB	32 kB	2 x 10 bit	45 I/O	3 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Single-chip 16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface LPC2214FBD144/01K NXP Semiconductors 1: $34.91 600In Stock	Mfr. Part No. LPC2214FBD144/01K Mouser Part No 771-LPC2214FBD14401K	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface	Datasheet	600In Stock	$34.91 $28.32 $25.67 $24.85 View $23.84 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM7TDMI-S	32 bit/16 bit	60 MHz	256 kB	16 kB	10 bit	76 I/O	1.8 V	1.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC4076FET180 LPC4076FET180,551 NXP Semiconductors 1: $18.56 339In Stock	Mfr. Part No. LPC4076FET180,551 Mouser Part No 771-LPC4076FET180551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4076FET180 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	339In Stock	$18.56 $14.99 $14.38 $12.39 View $12.04 $10.89 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-180	ARM Cortex M4	32 bit	120 MHz	256 kB	80 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU LPC51U68JBD48 LPC51U68JBD48K NXP Semiconductors 1: $6.37 1,256In Stock	Mfr. Part No. LPC51U68JBD48K Mouser Part No 771-LPC51U68JBD48K	NXP Semiconductors	ARM Microcontrollers - MCU LPC51U68JBD48 Learn More about NXP Semiconductors nxp lpc51u68 mcu	Datasheet	1,256In Stock	$6.37 $4.89 $4.29 $4.11 View $3.91 $3.80 $3.66 $3.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	150 MHz	256 kB	96 kB	12 bit	37 I/O	1.62 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC51U68JBD64 LPC51U68JBD64EL NXP Semiconductors 1: $7.97 1,253In Stock	Mfr. Part No. LPC51U68JBD64EL Mouser Part No 771-LPC51U68JBD64EL	NXP Semiconductors	ARM Microcontrollers - MCU LPC51U68JBD64 Learn More about NXP Semiconductors nxp lpc51u68 mcu	Datasheet	1,253In Stock	$7.97 $5.57 $5.31 $4.61 View $4.41 $4.02 $3.94 $3.76 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	150 MHz	256 kB	96 kB	12 bit	48 I/O	1.62 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC5526JBD100 LPC5526JBD100Y NXP Semiconductors 1: $9.23 985In Stock	Mfr. Part No. LPC5526JBD100Y Mouser Part No 771-LPC5526JBD100Y	NXP Semiconductors	ARM Microcontrollers - MCU LPC5526JBD100 Learn More about NXP Semiconductors nxp lpc552x lpc55s2x mcu	Datasheet	985In Stock	Cut Tape $9.23 $7.16 $6.34 $6.08 Reel $5.31 View $5.68 $5.23 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	144 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JBD100E NXP Semiconductors 1: $11.05 438In Stock	Mfr. Part No. LPC5536JBD100E Mouser Part No 771-LPC5536JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	438In Stock	$11.05 $8.64 $7.42 $7.15 View $6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	66 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JBD100K NXP Semiconductors 1: $11.05 252In Stock	Mfr. Part No. LPC5536JBD100K Mouser Part No 771-LPC5536JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	252In Stock	$11.05 $10.14 $9.21 $8.39 View $8.02 $6.72 Quote	Min.: 1 Mult.: 1	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	66 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JBD100MP NXP Semiconductors 1: $10.91 1,164In Stock	Mfr. Part No. LPC5536JBD100MP Mouser Part No 771-LPC5536JBD100MP	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	1,164In Stock	Cut Tape $10.91 $8.52 $7.56 $7.27 Reel $6.27 View $7.26 $6.97 $5.99 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	66 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JBD64K NXP Semiconductors 1: $11.86 745In Stock	Mfr. Part No. LPC5536JBD64K Mouser Part No 771-LPC5536JBD64K	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	745In Stock	$11.86 $9.22 $8.79 $7.63 View $7.29 $6.65 $6.28 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	39 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JBD64MP NXP Semiconductors 1: $10.44 1,497In Stock	Mfr. Part No. LPC5536JBD64MP Mouser Part No 771-LPC5536JBD64MP	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	1,497In Stock	Cut Tape $10.44 $8.14 $7.22 $6.93 View Reel $6.04 $6.51 $6.29 $6.04 Quote	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	39 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache LPC5536JHI48/00E NXP Semiconductors 1: $8.77 482In Stock	Mfr. Part No. LPC5536JHI48/00E Mouser Part No 771-LPC5536JHI48/00E	NXP Semiconductors	ARM Microcontrollers - MCU Arm Cortex-M33-based Microcontroller with 8KB Cache Learn More about NXP Semiconductors nxp lpc553 mcus	Datasheet	482In Stock	$8.77 $6.80 $6.01 $5.77 View $5.50 $5.31 $5.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	HVQFN-48	ARM Cortex M33	32 bit	150 MHz	256 kB	128 kB	4 x 16 bit	32 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU LPC55S06JBD64 LPC55S06JBD64Y NXP Semiconductors 1: $6.48 1,500In Stock	Mfr. Part No. LPC55S06JBD64Y Mouser Part No 771-LPC55S06JBD64Y	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S06JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	1,500In Stock	Cut Tape $6.48 $4.97 $4.37 $4.18 Reel $3.60 View $3.86 $3.55	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	96 MHz	256 kB	96 kB	16 bit	45 I/O	1.8 V	3.6 V	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller LPC55S16JBD100E NXP Semiconductors 1: $8.78 938In Stock 720Expected 09/11/2026	Mfr. Part No. LPC55S16JBD100E Mouser Part No 771-LPC55S16JBD100E	NXP Semiconductors	ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	938In Stock 720Expected 09/11/2026	$8.78 $6.34 $5.81 $5.80 View $5.66 $5.49 Quote	Min.: 1 Mult.: 1	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	96 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller LPC55S16JBD100K NXP Semiconductors 1: $10.17 450In Stock	Mfr. Part No. LPC55S16JBD100K Mouser Part No 771-LPC55S16JBD100K	NXP Semiconductors	ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	450In Stock	$10.17 $7.86 $7.50 $6.51 View $6.22 $5.23 $4.98 Quote	Min.: 1 Mult.: 1	SMD/SMT	HLQFP-100	ARM Cortex M33	32 bit	150 MHz	256 kB	96 kB	16 bit	64 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller LPC55S16JBD64E NXP Semiconductors 1: $7.62 2,056In Stock	Mfr. Part No. LPC55S16JBD64E Mouser Part No 771-LPC55S16JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	2,056In Stock	$7.62 $5.89 $5.19 $5.18 View $4.84 $4.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	256 kB	96 kB	16 bit	36 I/O	1.8 V	3.6 V	+ 105 C	Tray