.hide-partial { max-height: none; } .show-more { display: none; }

ARM Cortex M3 Core Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 2,143

Applied Filters:

Core = ARM Cortex M3

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L151RET6TR STMicroelectronics 1: £8.71 1,673On Order	Mfr. Part No. STM32L151RET6TR Mouser Part No 511-STM32L151RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	1,673On Order	Cut Tape £8.71 £6.78 £6.28 £5.68 View Reel £5.07 £5.58 £5.19 £5.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp STM32L151VET6 STMicroelectronics 1: £9.53 Lead-Time 52 Weeks	Mfr. Part No. STM32L151VET6 Mouser Part No 511-STM32L151VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, MCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	Lead-Time 52 Weeks	£9.53 £6.97 £6.41 £5.97	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB STM32L152R8T6A STMicroelectronics 1: £5.82 947On Order	Mfr. Part No. STM32L152R8T6A Mouser Part No 511-STM32L152R8T6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, LCD, USB Learn More about STMicroelectronics stm32l1	Datasheet	947On Order	£5.82 £4.23 £3.89 £3.49 View £3.40 £3.20	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU STM32L162VDT6 STMicroelectronics 1: £9.22 539On Order	Mfr. Part No. STM32L162VDT6 Mouser Part No 511-STM32L162VDT6	STMicroelectronics	ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	539On Order	£9.22 £7.16 £6.73 £6.20 View £5.85 £5.66	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU STM32L162ZDT6 STMicroelectronics 1: £11.39 528On Order	Mfr. Part No. STM32L162ZDT6 Mouser Part No 511-STM32L162ZDT6	STMicroelectronics	ARM Microcontrollers - MCU STM32L16 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	528On Order	£11.39 £8.94 £8.11 £7.63 View £7.56 £7.11	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 ATSAM3U4EA-CU Microchip Technology 1: £7.47 184Expected 08/03/2027	Mfr. Part No. ATSAM3U4EA-CU Mouser Part No 556-ATSAM3U4EA-CU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	184Expected 08/03/2027	£7.47 £6.78 £6.15	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM Cortex-M3 MOTIX Microcontroller TLE9877QXA40XUMA4 Infineon Technologies 1: £4.76 2,500On Order	Mfr. Part No. TLE9877QXA40XUMA4 Mouser Part No 726-TLE9877QXA40XUM4	Infineon Technologies	ARM Microcontrollers - MCU ARM Cortex-M3 MOTIX Microcontroller	Datasheet	2,500On Order	Cut Tape £4.76 £3.65 £3.20 £3.07 View Reel £2.82 £2.85 £2.84 £2.82	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU PSOC 5LP DIGITAL ONLY,67MHZ,256K CY8C5268AXI-LP047 Infineon Technologies 1: £10.94 444Expected 15/10/2026	Mfr. Part No. CY8C5268AXI-LP047 Mouser Part No 727-CY8C5268AXILP047	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5LP DIGITAL ONLY,67MHZ,256K Learn More about Infineon Technologies cypress psoc5lp	Datasheet	444Expected 15/10/2026	£10.94 £8.62 £7.45 £7.20 View £6.91 £6.69 £6.60 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH CY8C5268LTI-LP030 Infineon Technologies 1: £10.28 1,047Expected 18/03/2027	Mfr. Part No. CY8C5268LTI-LP030 Mouser Part No 727-CY8C5268LTILP030	Infineon Technologies	ARM Microcontrollers - MCU PSOC 5 LP, 67MHZ 2AB 256K FLASH Learn More about Infineon Technologies cypress psoc5lp	Datasheet	1,047Expected 18/03/2027	£10.28 £8.09 £7.21 £6.94 View £6.63 £6.47 £6.33 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MM-LEGACY PSOC135 CY8C5468AXI-LP042 Infineon Technologies 1: £11.74 899Expected 15/07/2027	Mfr. Part No. CY8C5468AXI-LP042 Mouser Part No 727-CY8C5468AXILP042	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY PSOC135 Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	899Expected 15/07/2027	£11.74 £9.25 £8.02 £7.74 View £7.43 £7.17 £7.12 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 128K Flash 32K SRAM PSoC 5LP CY8C5867LTI-LP025 Infineon Technologies 1: £18.72 512On Order	Mfr. Part No. CY8C5867LTI-LP025 Mouser Part No 727-CY8C5867LTILP025	Infineon Technologies	ARM Microcontrollers - MCU 128K Flash 32K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	512On Order	£18.72 £14.95 £13.52 £12.99 View £12.52 £11.95 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSoC5LP CY8C5888LTQ-LP097 Infineon Technologies 1: £23.45 519Expected 24/09/2026	Mfr. Part No. CY8C5888LTQ-LP097 Mouser Part No 727-CY8C5888LTQLP097	Infineon Technologies	ARM Microcontrollers - MCU PSoC5LP Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	519Expected 24/09/2026	£23.45 £18.34 £17.50 £15.92 £14.72	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1754FBD80,518 NXP Semiconductors 1: £9.17 1,960Expected 14/12/2026	Mfr. Part No. LPC1754FBD80,518 Mouser Part No 771-LPC1754FBD80518	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core	Datasheet	1,960Expected 14/12/2026	Cut Tape £9.17 £7.30 £6.48 £6.20 Reel £5.19 View £5.93 £5.45 £5.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1837FET256,551 NXP Semiconductors 1: £17.44 188Expected 30/11/2026	Mfr. Part No. LPC1837FET256,551 Mouser Part No 771-LPC1837FET256551	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	188Expected 30/11/2026	£17.44 £13.82 £11.79 £11.02	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1837JBD144E NXP Semiconductors 1: £16.04 120Expected 01/03/2027	Mfr. Part No. LPC1837JBD144E Mouser Part No 771-LPC1837JBD144E	NXP Semiconductors	ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 Learn More about NXP Semiconductors nxp lpc1830 lpc1850 lpc1857 mcus	Datasheet	120Expected 01/03/2027	£16.04 £12.81 £11.40 £11.02	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless CC1310 LaunchPad Eva luation Module LAUNCHXL-CC1310 Texas Instruments 1: £31.13 59On Order	Mfr. Part No. LAUNCHXL-CC1310 Mouser Part No 595-LAUNCHXL-CC1310	Texas Instruments	Development Boards & Kits - Wireless CC1310 LaunchPad Eva luation Module Learn More about Texas Instruments ti launchxl cc1310 launchpad	Datasheet	59On Order On Order Ship Dates Mfr. No: LAUNCHXL-CC1310 Stock: 0 On Order: 16 Expected 23/10/2026 43 Expected 11/12/2026 Factory Lead Time: 12 Weeks	£31.13	Min.: 1 Mult.: 1 Max.: 5	No
ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU STM32L151R6T6 STMicroelectronics 1: £5.38 617On Order NRND	Mfr. Part No. STM32L151R6T6 Mouser Part No 511-STM32L151R6T6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb Low Power MCU Learn More about STMicroelectronics stm32l1	Datasheet	617On Order	£5.38 £3.93 £3.73 £3.34 View £3.22 £3.09 £3.03 £2.96 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Stellaris Cortex M-3 CAN 10-Bit ADC LM3S2965-IQC50-A2 Texas Instruments 1: £38.87 88Expected 25/02/2027 NRND	Mfr. Part No. LM3S2965-IQC50-A2 Mouser Part No 868-LM3S2965-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex M-3 CAN 10-Bit ADC Learn More about Texas Instruments ti processors solutions	Datasheet	88Expected 25/02/2027	£38.87 £31.86 £29.82 £26.90	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M3 MCU 256 Kbytes 24 MHz CPU motor control CEC STM32F100RCT7B STMicroelectronics 1: £7.09 260In Stock	Mfr. Part No. STM32F100RCT7B Mouser Part No 511-STM32F100RCT7B	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M3 MCU 256 Kbytes 24 MHz CPU motor control CEC Learn More about STMicroelectronics stm32f1	Datasheet	260In Stock	£7.09 £5.32 £5.07 £4.40 View £4.21 £3.83 £3.78 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 256kB Flash STM32F100ZCT6B STMicroelectronics 1: £7.41 25In Stock	Mfr. Part No. STM32F100ZCT6B Mouser Part No 511-STM32F100ZCT6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 256kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	25In Stock	£7.41 £5.75 £4.84 £4.59 View £4.36 £4.30	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F101VGT6 STMicroelectronics 1: £11.34 47In Stock	Mfr. Part No. STM32F101VGT6 Mouser Part No 511-STM32F101VGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	47In Stock	£11.34 £8.56 £7.89 £7.64 View £7.25 £7.11 £6.79 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB STM32L151V8H6A STMicroelectronics 1: £6.92 1In Stock	Mfr. Part No. STM32L151V8H6A Mouser Part No 511-STM32L151V8H6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	1In Stock	£6.92 £4.84 £4.61 £4.00 View £3.82 £3.65 £3.33 £3.27 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow STM32L152RBT6 STMicroelectronics 1: £7.37 8In Stock NRND	Mfr. Part No. STM32L152RBT6 Mouser Part No 511-STM32L152RBT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Arm Cortex M3 128kb LCD Ultralow Learn More about STMicroelectronics stm32l1	Datasheet	8In Stock	£7.37 £5.71 £5.05 £4.73 View £4.13 £4.01 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp ATSAM3S4AA-AU Microchip Technology 1: £4.65 242Expected 20/10/2026	Mfr. Part No. ATSAM3S4AA-AU Mouser Part No 556-ATSAM3S4AA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	242Expected 20/10/2026	£4.65 £4.23 £3.82	Min.: 1 Mult.: 1
SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 146KLEs M2S150T-1FC1152I Microchip Technology 1: £399.66 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. M2S150T-1FC1152I Mouser Part No 494-M2S150T-1FC1152I	Microchip Technology	SoC FPGA SmartFusion2 SoC FPGA, ARM Cortex-M3, 146KLEs Learn More about Microchip Technology microchip smartfusion2 fpga	Datasheet	Non-Stocked Lead-Time 14 Weeks	£399.66 View Quote	Min.: 1 Mult.: 1	No

ARM Cortex M3 Core Semiconductors

Types of Semiconductors

Applied Filters:

Customer Service Office

Company

Resources

Support