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128 kB ARM 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.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD STM32L433CBY6TR STMicroelectronics 1: £4.73 4,762In Stock	Mfr. Part No. STM32L433CBY6TR Mouser Part No 511-STM32L433CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	4,762In Stock	Cut Tape £4.73 £3.25 £3.03 £2.66 View Reel £2.01 £2.53 £2.27 £2.19 £2.12 £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32L433CB	SMD/SMT	WLCSP-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100R4T6BTR STMicroelectronics 1: £4.24 2,000In Stock	Mfr. Part No. STM32F100R4T6BTR Mouser Part No 511-STM32F100R4T6BTR	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	2,000In Stock	Cut Tape £4.24 £3.24 £2.83 £2.71 £2.50 Reel £2.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F100R4	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	51 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBH6 STMicroelectronics 1: £7.28 1,175In Stock	Mfr. Part No. STM32F373VBH6 Mouser Part No 511-STM32F373VBH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,175In Stock	£7.28 £5.64 £5.13 £4.75 View £4.48 £4.31 £4.21 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	BGA-100	ARM Cortex M4	128 kB	32 bit	16 bit	72 MHz		24 kB	2 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBU7 STMicroelectronics 1: £5.12 547In Stock	Mfr. Part No. STM32F071CBU7 Mouser Part No 511-STM32F071CBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	547In Stock	£5.12 £2.10 £2.04 £2.01	Min.: 1 Mult.: 1	STM32F071CB	SMD/SMT	UFQFPN-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071RBT7TR STMicroelectronics 1: £4.89 991In Stock	Mfr. Part No. STM32F071RBT7TR Mouser Part No 511-STM32F071RBT7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	991In Stock	Cut Tape £4.89 £3.95 £3.61 £3.24 Reel £2.63 View £3.07 £2.76 £2.62 Quote	Min.: 1 Mult.: 1 : 1,000	STM32F071RB	SMD/SMT		ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147AZAS565XQLA1 Infineon Technologies 1: £7.05 800In Stock	Mfr. Part No. CY8C4147AZAS565XQLA1 Mouser Part No 726-CY8C4147AZAS565X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	800In Stock	£7.05 £5.28 £5.03 £4.37 View £4.17 £3.81 £3.62 £3.57 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	54 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147AZSS578XQLA1 Infineon Technologies 1: £7.53 444In Stock	Mfr. Part No. CY8C4147AZSS578XQLA1 Mouser Part No 726-CY8C4147AZSS578X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	444In Stock	£7.53 £5.82 £5.55 £4.82 View £4.60 £4.20 £3.97 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	TQFP-100	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	84 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147AZSS585XQLA1 Infineon Technologies 1: £7.57 790In Stock	Mfr. Part No. CY8C4147AZSS585XQLA1 Mouser Part No 726-CY8C4147AZSS585X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	790In Stock	£7.57 £5.67 £5.41 £4.70 View £4.49 £4.09 £3.95 £3.91 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	TQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	54 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147AZSS588XQLA1 Infineon Technologies 1: £7.53 450In Stock	Mfr. Part No. CY8C4147AZSS588XQLA1 Mouser Part No 726-CY8C4147AZSS588X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	450In Stock	£7.53 £5.82 £5.55 £4.82 View £4.60 £4.20 £3.97 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	TQFP-100	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	84 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147AZSS598XQLA1 Infineon Technologies 1: £7.85 450In Stock	Mfr. Part No. CY8C4147AZSS598XQLA1 Mouser Part No 726-CY8C4147AZSS598X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	450In Stock	£7.85 £6.07 £5.79 £5.02 View £4.80 £4.30 £4.21 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	TQFP-100	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	84 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LDAS563XQLA1 Infineon Technologies 1: £6.95 800In Stock	Mfr. Part No. CY8C4147LDAS563XQLA1 Mouser Part No 726-CY8C4147LDAS563X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	800In Stock	£6.95 £5.20 £4.96 £4.31 View £4.11 £3.75 £3.57 £3.51 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LDSS593XQLA1 Infineon Technologies 1: £7.57 762In Stock	Mfr. Part No. CY8C4147LDSS593XQLA1 Mouser Part No 726-CY8C4147LDSS593X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	762In Stock	£7.57 £5.85 £5.58 £4.85 View £4.63 £4.22 £4.01 Quote	Min.: 1 Mult.: 1	PSOC 4100S Max	SMD/SMT	QFN-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	40 I/O	16 kB	1.71 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBT7TR STMicroelectronics 1: £5.02 1,948In Stock	Mfr. Part No. STM32F071CBT7TR Mouser Part No 511-STM32F071CBT7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	1,948In Stock	Cut Tape £5.02 £3.68 £3.44 £3.03 View Reel £2.23 £2.87 £2.58 £2.24 £2.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F071CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBH6 STMicroelectronics 1: £5.61 1,576In Stock	Mfr. Part No. STM32F078VBH6 Mouser Part No 511-STM32F078VBH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	1,576In Stock	£5.61 £4.13 £3.84 £3.38 View £3.20 £2.87 £2.51 £2.50	Min.: 1 Mult.: 1	STM32F078VB	SMD/SMT	UFBGA-100	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	86 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB STM32L072VBI6 STMicroelectronics 1: £5.18 1,571In Stock	Mfr. Part No. STM32L072VBI6 Mouser Part No 511-STM32L072VBI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	1,571In Stock	£5.18 £3.81 £3.54 £3.12 View £2.96 £2.65 £2.38 £2.36 Quote	Min.: 1 Mult.: 1	STM32L072VB		UFBGA-100	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	84 I/O	20 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB STM32L152VBT6ATR STMicroelectronics 1: £6.91 185In Stock	Mfr. Part No. STM32L152VBT6ATR Mouser Part No 511-STM32L152VBT6ATR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Cortex-M3 MCU 128 Kbytes of Flash , RTC, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	185In Stock	Cut Tape £6.91 £5.35 £4.73 £4.53 Reel £4.10 View £4.49 £4.21 £3.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32L152VB-A	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	83 I/O	16 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32 Silicon Labs 1: £5.21 4,897In Stock	Mfr. Part No. EFM32G210F128G-E-QFN32 Mouser Part No 634-32G210128GEQFN32	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	4,897In Stock	£5.21 £4.15 £3.75 £3.48 View £3.25 £3.15 £3.13 £3.05	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B520F128GM80-B Silicon Labs 1: £4.65 12,329In Stock	Mfr. Part No. EFM32TG11B520F128GM80-B Mouser Part No 634-EFM32TG128GM80-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	12,329In Stock	£4.65 £3.71 £3.30 £3.11 View £2.89 £2.81 £2.80	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFN-80	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	67 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071CBT7 STMicroelectronics 1: £1.89 75In Stock New Product	Mfr. Part No. STM32C071CBT7 Mouser Part No 511-STM32C071CBT7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART	Datasheet	75In Stock	£1.89 £1.39 £1.20 £1.07	Min.: 1 Mult.: 1 Max.: 150	STM32C0	SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	45 I/O	24 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 85C Temp PIC32CM1216JH01048-I/Y8X Microchip Technology 1: £1.62 685In Stock New Product	Mfr. Part No. PIC32CM1216JH01048-I/Y8X Mouser Part No 579-M1216JH01048IY8X New Product	Microchip Technology	ARM Microcontrollers - MCU 5V Cortex M0+, 128KB Flash, 48Pin, TQFP, CAN-FD, 85C Temp Learn More about Microchip Technology microchip pic32cm jh 32 bit mcus	Datasheet	685In Stock	£1.62 £1.48 £1.34	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	38 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU M0L1227QRHBRQ1 Texas Instruments 1: £1.85 5,533In Stock New Product	Mfr. Part No. M0L1227QRHBRQ1 Mouser Part No 595-M0L1227QRHBRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	5,533In Stock	Cut Tape £1.85 £1.38 £1.19 £1.13 View Reel £0.908 £1.03 £0.986 £0.925 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	VQFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	28 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual MSPM0L1227SPMR Texas Instruments 1: £1.96 924In Stock New Product	Mfr. Part No. MSPM0L1227SPMR Mouser Part No 595-MSPM0L1227SPMR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	924In Stock	Cut Tape £1.96 £1.47 £1.26 £1.20 Reel £1.03 View £1.10 £1.02 £0.995	Min.: 1 Mult.: 1 : 1,000	MSPM0L1227	SMD/SMT	LQFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	59 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual MSPM0L1227SPNR Texas Instruments 1: £2.13 995In Stock New Product	Mfr. Part No. MSPM0L1227SPNR Mouser Part No 595-MSPM0L1227SPNR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	995In Stock	Cut Tape £2.13 £1.59 £1.37 £1.31 Reel £1.15 View £1.20 £1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MSPM0L1227	SMD/SMT	LQFP-80	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	73 I/O	32 KB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual MSPM0L1227SRGZR Texas Instruments 1: £2.47 420In Stock 4,000Expected 23/11/2026 New Product	Mfr. Part No. MSPM0L1227SRGZR Mouser Part No 595-MSPM0L1227SRGZR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 128KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	420In Stock 4,000Expected 23/11/2026	Cut Tape £2.47 £1.63 £1.51 £1.32 View Reel £0.899 £1.23 £1.07 £0.952 £0.943 £0.899 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MSPM0L1227	SMD/SMT	VQFN-24	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	43 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MSPM0L2227SPTR Texas Instruments 1: £1.96 1,000In Stock New Product	Mfr. Part No. MSPM0L2227SPTR Mouser Part No 595-MSPM0L2227SPTR New Product	Texas Instruments	ARM Microcontrollers - MCU Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	1,000In Stock	Cut Tape £1.96 £1.47 £1.26 £1.20 Reel £1.05 View £1.09 £1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	LQFP-48	ARM Cortex M0+	128 kB	32 bit	12 bit	32 MHz	43 I/O	32 kB	1.62 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel