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128 kB Microcontrollers - MCU

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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.	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	Qualification	Packaging
ARM Microcontrollers - MCU XMC1000 XMC1402T038X0128AAXUMA1 Infineon Technologies 1: £2.28 3,559In Stock 3,000Expected 26/11/2026	Mfr. Part No. XMC1402T038X0128AAXUMA1 Mouser Part No 726-1402T038X0128AAX	Infineon Technologies	ARM Microcontrollers - MCU XMC1000 Learn More about Infineon Technologies infineon xmc1400	Datasheet	3,559In Stock 3,000Expected 26/11/2026	Cut Tape £2.28 £1.70 £1.48 £1.41 Reel £1.18 View £1.28 £1.27 £1.15	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSSOP-38	ARM Cortex M0	32 bit/16 bit	48 MHz	128 kB	16 kB	12 bit	34 I/O	1.8 V	5.5 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC BASED - HV FAMILY CY8C4147LCE-HV423 Infineon Technologies 1: £7.19 804In Stock	Mfr. Part No. CY8C4147LCE-HV423 Mouser Part No 727-8C4147LCE-HV423	Infineon Technologies	ARM Microcontrollers - MCU PSOC BASED - HV FAMILY Learn More about Infineon Technologies infineon psoc 4 hv pa mcus	Datasheet	804In Stock	£7.19 £5.40 £5.14 £4.47 View £4.26 £3.90 £3.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	8 kB		8 I/O	1.71 V	5.5 V	+ 125 C		Tray
ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus CY8C5267AXI-LP051 Infineon Technologies 1: £11.05 572In Stock 900Expected 24/12/2026	Mfr. Part No. CY8C5267AXI-LP051 Mouser Part No 727-CY8C5267AXILP051	Infineon Technologies	ARM Microcontrollers - MCU 5.50 V, PSoC 5 CapSense Plus Learn More about Infineon Technologies cypress psoc5lp	Datasheet	572In Stock 900Expected 24/12/2026	£11.05 £8.71 £7.53 £7.28 View £7.05 £6.78 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	128 kB	32 kB	12 bit	72 I/O	1.71 V	1.89 V	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH CY8C5467LTI-LP003 Infineon Technologies 1: £10.45 928In Stock	Mfr. Part No. CY8C5467LTI-LP003 Mouser Part No 727-CY8C5467LTILP003	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH Learn More about Infineon Technologies cypress psoc5lp	Datasheet	928In Stock	£10.45 £8.22 £7.33 £7.05 View £6.75 £6.71 £6.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	32 bit	67 MHz	128 kB	32 kB	12 bit	48 I/O	1.71 V	1.89 V	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,128K CY8C5867AXI-LP024 Infineon Technologies 1: £22.36 535In Stock	Mfr. Part No. CY8C5867AXI-LP024 Mouser Part No 727-CY8C5867AXILP024	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,128K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	535In Stock	£22.36 £17.49 £16.71 £15.18 View £14.66 £14.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	32 bit	67 MHz	128 kB		12 bit		1.71 V	1.89 V	+ 85 C		Tray
ARM Microcontrollers - MCU USB-C HV MCU CYPM1211-40LQXI Infineon Technologies 1: £2.77 3,165In Stock	Mfr. Part No. CYPM1211-40LQXI Mouser Part No 727-CYPM1211-40LQXI	Infineon Technologies	ARM Microcontrollers - MCU USB-C HV MCU Learn More about Infineon Technologies infineon usb c ez pd pmg1 s2	Datasheet	3,165In Stock	£2.77 £2.09 £1.81 £1.73 View £1.58 £1.54 £1.53 £1.45	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0	32 bit	48 MHz	128 kB	12 kB	8 bit	20 I/O	2.7 V	5.5 V	+ 85 C		Tray
ARM Microcontrollers - MCU S32K116, M0+, Flash 128K, RAM 17KB FS32K116BRT0VFMR NXP Semiconductors 1: £6.61 9,995In Stock	Mfr. Part No. FS32K116BRT0VFMR Mouser Part No 771-FS32K116BRT0VFMR	NXP Semiconductors	ARM Microcontrollers - MCU S32K116, M0+, Flash 128K, RAM 17KB Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	9,995In Stock	Cut Tape £6.61 £4.62 £4.40 £3.82 View Reel £3.20 £3.65 £3.33 £3.27 £3.20 £3.20	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, CAN FD, FlexIO, CSEc security, QFN32 - S32K MCUs for General-Purpose FS32K116LAT0MFMR NXP Semiconductors 1: £4.74 3,668In Stock	Mfr. Part No. FS32K116LAT0MFMR Mouser Part No 771-FS32K116LAT0MFMR	NXP Semiconductors	ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, CAN FD, FlexIO, CSEc security, QFN32 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	3,668In Stock	Cut Tape £4.74 £3.54 £3.28 £2.92 View Reel £2.23 £2.79 £2.53 £2.47 £2.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP48 - S32K MCUs for General-Purpose FS32K116LAT0MLFR NXP Semiconductors 1: £5.12 3,850In Stock	Mfr. Part No. FS32K116LAT0MLFR Mouser Part No 771-FS32K116LAT0MLFR	NXP Semiconductors	ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP48 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	3,850In Stock	Cut Tape £5.12 £3.90 £3.41 £3.20 Reel £2.32 View £3.03 £2.72 £2.56 £2.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	43 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K116 32-bit MCU, ARM Cortex-M0+ FS32K116LFT0MFMR NXP Semiconductors 1: £4.70 3,620In Stock	Mfr. Part No. FS32K116LFT0MFMR Mouser Part No 771-FS32K116LFT0MFMR	NXP Semiconductors	ARM Microcontrollers - MCU S32K116 32-bit MCU, ARM Cortex-M0+ Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	3,620In Stock	Cut Tape £4.70 £3.55 £3.13 £2.92 View Reel £2.10 £2.76 £2.48 £2.33 £2.10	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, ISELED, FlexIO, QFN32 - S32K MCUs for General-Purpose FS32K116LIT0VFMT NXP Semiconductors 1: £4.40 535In Stock	Mfr. Part No. FS32K116LIT0VFMT Mouser Part No 771-FS32K116LIT0VFMT	NXP Semiconductors	ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, ISELED, FlexIO, QFN32 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	535In Stock	£4.40 £3.21 £2.95 £2.73 View £2.60 £2.43 £2.10	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	28 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, ISELED, FlexIO, LQFP48 - S32K MCUs for General-Purpose FS32K116LIT0VLFT NXP Semiconductors 1: £4.97 495In Stock	Mfr. Part No. FS32K116LIT0VLFT Mouser Part No 771-FS32K116LIT0VLFT	NXP Semiconductors	ARM Microcontrollers - MCU S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, ISELED, FlexIO, LQFP48 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	495In Stock	£4.97 £3.65 £3.32 £2.99 View £2.83 £2.37 £2.36 £2.30 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	48 MHz	128 kB	17 kB	12 bit	43 I/O	2.7 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU 128kB flash, 10kB SRAM, LQFP48 package LPC11U37FBD48/40EL NXP Semiconductors 1: £7.32 2,212In Stock	Mfr. Part No. LPC11U37FBD48/40EL Mouser Part No 771-LPC11U37FBD484EL	NXP Semiconductors	ARM Microcontrollers - MCU 128kB flash, 10kB SRAM, LQFP48 package Learn More about NXP Semiconductors nxp lpc11e3x lpc11u3x mcus	Datasheet	2,212In Stock	£7.32 £5.66 £5.23 £4.73 View £4.61 £4.13 £4.00	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	50 MHz	128 kB	8 kB	10 bit	40 I/O	1.8 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores LPC11U67JBD48E NXP Semiconductors 1: £4.91 2,862In Stock	Mfr. Part No. LPC11U67JBD48E Mouser Part No 771-LPC11U67JBD48E	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores Learn More about NXP Semiconductors nxp lpc11u6x	Datasheet	2,862In Stock	£4.91 £3.78 £3.40	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	50 MHz	128 kB	20 kB	12 bit	34 I/O	2.4 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU 128kB flash, 8kB SRAM, LQFP48 package LPC1227FBD48/301EL NXP Semiconductors 1: £6.68 2,036In Stock	Mfr. Part No. LPC1227FBD48/301EL Mouser Part No 771-LPC1227FBD48301E	NXP Semiconductors	ARM Microcontrollers - MCU 128kB flash, 8kB SRAM, LQFP48 package Learn More about NXP Semiconductors nxplpc1200	Datasheet	2,036In Stock	£6.68 £5.19 £4.58 £4.41 View £4.21 £4.06 £4.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	45 MHz	128 kB	8 kB	10 bit				+ 85 C		Tray
ARM Microcontrollers - MCU 128kB flash, 8kB SRAM, LQFP64 package LPC1227FBD64/301,1 NXP Semiconductors 1: £8.61 2,320In Stock	Mfr. Part No. LPC1227FBD64/301,1 Mouser Part No 771-LPC1227FBD643011	NXP Semiconductors	ARM Microcontrollers - MCU 128kB flash, 8kB SRAM, LQFP64 package Learn More about NXP Semiconductors nxplpc1200	Datasheet	2,320In Stock	£8.61 £6.69 £6.38 £5.54 View £5.29 £4.83 £4.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	32 bit	45 MHz	128 kB	8 kB	10 bit	55 I/O	3 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU LPC4074FBD80 LPC4074FBD80,551 NXP Semiconductors 1: £10.34 706In Stock	Mfr. Part No. LPC4074FBD80,551 Mouser Part No 771-LPC4074FBD80551	NXP Semiconductors	ARM Microcontrollers - MCU LPC4074FBD80 Learn More about NXP Semiconductors nxp lpc40xx	Datasheet	706In Stock	£10.34 £8.14 £7.13 £6.91 View £6.63 £6.46 £6.16 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	ARM Cortex M4	32 bit	120 MHz	128 kB	40 kB	12 bit	165 I/O	2.4 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU LPC5504JBD64 LPC5504JBD64Y NXP Semiconductors 1: £5.13 1,425In Stock	Mfr. Part No. LPC5504JBD64Y Mouser Part No 771-LPC5504JBD64Y	NXP Semiconductors	ARM Microcontrollers - MCU LPC5504JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	1,425In Stock	Cut Tape £5.13 £3.77 £3.51 £3.08 Reel £2.30 View £2.92 £2.63 £2.41 £2.19	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	96 MHz	128 kB	80 kB	16 bit	45 I/O	1.8 V	3.6 V	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU LPC55S04JBD64 LPC55S04JBD64E NXP Semiconductors 1: £5.74 3,637In Stock	Mfr. Part No. LPC55S04JBD64E Mouser Part No 771-LPC55S04JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S04JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	3,637In Stock	£5.74 £4.22 £3.93 £3.46 View £3.27 £2.93 £2.70 £2.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	96 MHz	128 kB	80 kB	16 bit	45 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU LPC55S14JBD64 LPC55S14JBD64E NXP Semiconductors 1: £5.56 404In Stock	Mfr. Part No. LPC55S14JBD64E Mouser Part No 771-LPC55S14JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S14JBD64 Learn More about NXP Semiconductors nxp lpc551x s1x mcus	Datasheet	404In Stock	£5.56 £4.00 £3.78 £3.33 View £3.13 £2.90 £2.86 £2.76 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	32 bit	150 MHz	128 kB	80 kB	16 bit	36 I/O	1.8 V	3.6 V	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KM33: 50MHz Cortex-M0+ Metrology MCU, 128KB Flash, 16KB SRAM, Segment LCD, 100-LQFP MKM33Z128ACLL5R NXP Semiconductors 1: £6.20 1,000In Stock	Mfr. Part No. MKM33Z128ACLL5R Mouser Part No 771-MKM33Z128ACLL5R	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KM33: 50MHz Cortex-M0+ Metrology MCU, 128KB Flash, 16KB SRAM, Segment LCD, 100-LQFP Learn More about NXP Semiconductors nxp km3x mcus	Datasheet	1,000In Stock	Cut Tape £6.20 £4.79 £4.23 £4.05 Reel £3.56 View £3.76 £3.47 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M0+	32 bit	50 MHz	128 kB	16 kB	24 bit	68 I/O	1.71 V	3.6 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100 MC9S08DZ128MLL NXP Semiconductors 1: £19.31 284In Stock	Mfr. Part No. MC9S08DZ128MLL Mouser Part No 841-MC9S08DZ128MLL	NXP Semiconductors	8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100	Datasheet	284In Stock	£19.31 £15.50 £14.42 £13.50 View £12.65 £11.93 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	S08	8 bit	40 MHz	128 kB	8 kB	12 bit	88 I/O	2.7 V	5.5 V	+ 125 C		Tray
16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 128KB Flash, QFP 112 MC9S12A128CPVE NXP Semiconductors 1: £43.37 342In Stock	Mfr. Part No. MC9S12A128CPVE Mouser Part No 841-MC9S12A128CPVE	NXP Semiconductors	16-bit Microcontrollers - MCU S12A 16-bit MCU, HCS12 core, 128KB Flash, QFP 112	Datasheet	342In Stock	£43.37 £36.07 £35.26 £33.46 View £32.53 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-112	HCS12	16 bit	50 MHz	128 kB	8 kB	2 x 10 bit	59 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 80 MC9S12DG128CFUE NXP Semiconductors 1: £44.38 304In Stock	Mfr. Part No. MC9S12DG128CFUE Mouser Part No 841-MC9S12DG128CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 80	Datasheet	304In Stock	£44.38 £34.69 £32.76 £32.74 View Quote	Min.: 1 Mult.: 1	SMD/SMT	PQFP-80	HCS12	16 bit	50 MHz	128 kB	8 kB	2 x 10 bit	59 I/O	2.35 V	2.75 V	+ 85 C		Tray
16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 112 MC9S12DG128CPVE NXP Semiconductors 1: £45.65 40In Stock	Mfr. Part No. MC9S12DG128CPVE Mouser Part No 841-MC9S12DG128CPVE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 128KB Flash, QFP 112	Datasheet	40In Stock	£45.65 £37.64 £34.44 £33.44 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12	16 bit	50 MHz	128 kB	8 kB	2 x 10 bit	91 I/O	2.35 V	2.75 V	+ 85 C		Tray