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ARM Cortex M3 Core Semiconductors

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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.
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F217VET6 STMicroelectronics 1: £12.44 26In Stock	Mfr. Part No. STM32F217VET6 Mouser Part No 511-STM32F217VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	26In Stock	£12.44 £9.20 £8.50 £7.94 View £7.52 £7.42 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp STM32L162VET6 STMicroelectronics 1: £9.94 53In Stock	Mfr. Part No. STM32L162VET6 Mouser Part No 511-STM32L162VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp Learn More about STMicroelectronics stm32l1	Datasheet	53In Stock	£9.94 £7.79 £7.21 £6.66 View £6.43 £5.86 £5.77 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a ATSAM3N0AA-AU Microchip Technology 1: £2.45 125In Stock	Mfr. Part No. ATSAM3N0AA-AU Mouser Part No 556-ATSAM3N0AA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a Learn More about Microchip Technology microchip sam3n mcu	Datasheet	125In Stock	£2.45 £2.23 £2.03	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a ATSAM3N0BA-AU Microchip Technology 1: £2.70 5In Stock	Mfr. Part No. ATSAM3N0BA-AU Mouser Part No 556-ATSAM3N0BA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a Learn More about Microchip Technology microchip sam3n mcu	Datasheet	5In Stock	£2.70 £2.45 £2.23	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp ATSAM3S2CA-AU Microchip Technology 1: £4.16 1In Stock	Mfr. Part No. ATSAM3S2CA-AU Mouser Part No 556-ATSAM3S2CA-AU	Microchip Technology	ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp Learn More about Microchip Technology microchip sam3s mcu	Datasheet	1In Stock	£4.16 £3.80 £3.44	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SimpleLink Ultra-LP Wireless Microcontrl A 595-CC1350F128RHBR CC1350F128RHBT Texas Instruments 1: £8.77 61In Stock	Mfr. Part No. CC1350F128RHBT Mouser Part No 595-CC1350F128RHBT	Texas Instruments	RF Microcontrollers - MCU SimpleLink Ultra-LP Wireless Microcontrl A 595-CC1350F128RHBR Learn More about Texas Instruments ti cc1350 simplelink mcu	Datasheet	61In Stock	Cut Tape £8.77 £7.05 £6.67 £5.95 Reel £5.63 View £5.33 £5.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
RF Microcontrollers - MCU SimpleLink 6LoWPAN Z igBee wireless MCU A 595-CC2630F128RGZR CC2630F128RGZT Texas Instruments 1: £5.88 153In Stock	Mfr. Part No. CC2630F128RGZT Mouser Part No 595-CC2630F128RGZT	Texas Instruments	RF Microcontrollers - MCU SimpleLink 6LoWPAN Z igBee wireless MCU A 595-CC2630F128RGZR Learn More about Texas Instruments ti cc2630 simplelink mcus	Datasheet	153In Stock	Cut Tape £5.88 £4.53 £4.20 £3.92 Reel £3.32 £3.27 MouseReel Available	Min.: 1 Mult.: 1 : 250
RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FYFVT CC2640R2FYFVR Texas Instruments 1: £4.73 27In Stock	Mfr. Part No. CC2640R2FYFVR Mouser Part No 595-CC2640R2FYFVR	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex -M3 Bluet A 595-CC2640R2FYFVT Learn More about Texas Instruments ti cc2640r2f simplelink	Datasheet	27In Stock	Cut Tape £4.73 £3.84 £3.59 £3.29 View Reel £2.85 £3.13 £3.03 £2.95 £2.85 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU 16/32B RISC Fl MCU A 595-S4MF03107SPZQQ1 A 595-S4MF03107SPZQQ1R S4MF03107SPZQQ1 Texas Instruments 1: £12.96 6In Stock	Mfr. Part No. S4MF03107SPZQQ1 Mouser Part No 595-S4MF03107SPZQQ1	Texas Instruments	ARM Microcontrollers - MCU 16/32B RISC Fl MCU A 595-S4MF03107SPZQQ1 A 595-S4MF03107SPZQQ1R	Datasheet	6In Stock	£12.96 £9.84 £9.44 £8.31 View £7.91 £7.64 £7.40 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4 CYW20704UA2KFFB1G Infineon Technologies 1: £4.65 10In Stock	Mfr. Part No. CYW20704UA2KFFB1G Mouser Part No 727-CYW20704UA2KFFB1	Infineon Technologies	RF Microcontrollers - MCU Bluetooth BLE and IEEE 802.15.4 Learn More about Infineon Technologies cypress cyw20704 processor	Datasheet	10In Stock	£4.65 £3.77 £3.52 £3.22 View £3.00 £2.90 £2.85 £2.84 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High Performance 32-bit Microcontroller based on ARM Cortex-M3 LPC1812JBD144E NXP Semiconductors 1: £16.54 16In Stock	Mfr. Part No. LPC1812JBD144E Mouser Part No 771-LPC1812JBD144E	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	16In Stock	£16.54 £13.37 £10.75 £10.09 View £9.84 £9.63 £9.51 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz STM32L100R8T6 STMicroelectronics 1: £6.70 690In Stock NRND	Mfr. Part No. STM32L100R8T6 Mouser Part No 511-STM32L100R8T6 NRND	STMicroelectronics	ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz Learn More about STMicroelectronics stm32l1	Datasheet	690In Stock	£6.70 £4.68 £4.46 £3.88 View £3.69 £3.53 £3.44 £3.35 Quote	Min.: 1 Mult.: 1
LED Lighting Development Tools Eval Board for IS31FL3236A IS31FL3236A-QFLS2-EBCYCLE Lumissil 1: £73.20 1In Stock	Mfr. Part No. IS31FL3236A-QFLS2-EBCYCLE Mouser Part No 870-31FL3236AQFS2EBC	Lumissil	LED Lighting Development Tools Eval Board for IS31FL3236A Learn More about Lumissil issi 31fl323x led development tools	Datasheet	1In Stock	£73.20	Min.: 1 Mult.: 1
LED Lighting Development Tools Eval Board for IS31FL3732A IS31FL3732A-QFLS2-EB Lumissil 1: £78.21 1In Stock	Mfr. Part No. IS31FL3732A-QFLS2-EB Mouser Part No 870-31FL3732AQFLS2EB	Lumissil	LED Lighting Development Tools Eval Board for IS31FL3732A Learn More about Lumissil issi 31fl3732aqfls2eb eval board	Datasheet	1In Stock	£78.21	Min.: 1 Mult.: 1
LED Lighting Development Tools Eval Board for IS31FL3746A IS31FL3746A-QFLS4-EB Lumissil 1: £91.87 2In Stock	Mfr. Part No. IS31FL3746A-QFLS4-EB Mouser Part No 870-31FL3746AQFLS4EB	Lumissil	LED Lighting Development Tools Eval Board for IS31FL3746A Learn More about Lumissil issi led lighting development tools	Datasheet	2In Stock	£91.87	Min.: 1 Mult.: 1
LED Lighting Development Tools Eval Board for IS31FL3746B IS31FL3746B-QFLS4-EB Lumissil 1: £89.80 2In Stock	Mfr. Part No. IS31FL3746B-QFLS4-EB Mouser Part No 870-31FL3746BQFLS4EB	Lumissil	LED Lighting Development Tools Eval Board for IS31FL3746B	Datasheet	2In Stock	£89.80	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Access Line MCU STM32F101C8U6 STMicroelectronics 1: £4.70 1,019In Stock	Mfr. Part No. STM32F101C8U6 Mouser Part No 511-STM32F101C8U6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Access Line MCU Learn More about STMicroelectronics stm32f1	Datasheet	1,019In Stock	£4.70 £3.60 £3.15 £3.01 View £2.86 £2.78 £2.72 £2.62 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105VCT6V STMicroelectronics 1: £12.56 515In Stock NRND	Mfr. Part No. STM32F105VCT6V Mouser Part No 511-STM32F105VCT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f105	Datasheet	515In Stock	£12.56 £9.84 £9.11 £8.42 View £8.13 £7.93 £7.44 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM 32Bit Value Line 48-Pin 64kB Flash STM32F100C8T6BTR STMicroelectronics 1: £4.43 12,000Expected 13/09/2027	Mfr. Part No. STM32F100C8T6BTR Mouser Part No 511-STM32F100C8T6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 48-Pin 64kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	12,000Expected 13/09/2027	Cut Tape £4.43 £3.13 £2.93 £2.60 View Reel £2.24 £2.58 £2.37 £2.24 £2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,400
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103CBT6TR STMicroelectronics 1: £6.68 10,920Expected 08/02/2027	Mfr. Part No. STM32F103CBT6TR Mouser Part No 511-STM32F103CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	10,920Expected 08/02/2027	Cut Tape £6.68 £5.16 £4.39 £4.09 £3.99 Reel £3.99 MouseReel Available	Min.: 1 Mult.: 1 Max.: 360 : 2,400
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103R8T6 STMicroelectronics 1: £5.87 3,840On Order	Mfr. Part No. STM32F103R8T6 Mouser Part No 511-STM32F103R8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	3,840On Order On Order Ship Dates Mfr. No: STM32F103R8T6 Stock: 0 On Order: 1,920 Expected 23/12/2026 1,920 Expected 23/02/2027 Factory Lead Time: 52 Weeks	£5.87 £4.52 £3.98 £3.72 £3.49	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Perform ARM 32Bit 32kB Flash 64-Pin STM32F103RFT6TR STMicroelectronics 1: £10.70 2,000Expected 12/07/2027	Mfr. Part No. STM32F103RFT6TR Mouser Part No 511-STM32F103RFT6TR	STMicroelectronics	ARM Microcontrollers - MCU Perform ARM 32Bit 32kB Flash 64-Pin Learn More about STMicroelectronics stm32f1	Datasheet	2,000Expected 12/07/2027	Cut Tape £10.70 £8.40 £7.64 £7.18 View Reel £6.51 £7.05 £6.63 £6.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m STM32F103TBU6TR STMicroelectronics 1: £6.65 5,977On Order	Mfr. Part No. STM32F103TBU6TR Mouser Part No 511-STM32F103TBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m Learn More about STMicroelectronics stm32f1	Datasheet	5,977On Order On Order Ship Dates Mfr. No: STM32F103TBU6TR Stock: 0 On Order: 2,977 Expected 02/02/2027 3,000 Expected 16/03/2027 Factory Lead Time: 40 Weeks	Cut Tape £6.65 £5.10 £4.65 £4.22 View Reel £3.56 £4.09 £3.76 £3.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL STM32F103TBU7 STMicroelectronics 1: £6.92 8,655Expected 14/06/2027	Mfr. Part No. STM32F103TBU7 Mouser Part No 511-STM32F103TBU7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL Learn More about STMicroelectronics stm32f1	Datasheet	8,655Expected 14/06/2027	£6.92 £5.26 £4.85 £4.39 View £4.15 £3.98 £3.93	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU STM32F103ZDH6 STMicroelectronics 1: £10.48 2,208Expected 19/11/2026	Mfr. Part No. STM32F103ZDH6 Mouser Part No 511-STM32F103ZDH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU Learn More about STMicroelectronics stm32f1	Datasheet	2,208Expected 19/11/2026	£10.48 £8.21 £7.93 £7.38 View £6.81 £6.68 £6.48 Quote	Min.: 1 Mult.: 1