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512 kB 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 Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552CEU6 STMicroelectronics 1: £2.05 1,199In Stock New Product	Mfr. Part No. STM32C552CEU6 Mouser Part No 511-STM32C552CEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,199In Stock	£2.05 £1.53 £1.32 £1.25	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552KET6 STMicroelectronics 1: £1.98 1,204In Stock New Product	Mfr. Part No. STM32C552KET6 Mouser Part No 511-STM32C552KET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,204In Stock	£1.98 £1.48 £1.27	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552KEU6 STMicroelectronics 1: £2.62 3,499In Stock New Product	Mfr. Part No. STM32C552KEU6 Mouser Part No 511-STM32C552KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	3,499In Stock	£2.62 £1.72 £1.59 £1.38 View £1.30 £1.13 £1.06 £1.02 £0.995	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562CEU6 STMicroelectronics 1: £2.65 1,116In Stock New Product	Mfr. Part No. STM32C562CEU6 Mouser Part No 511-STM32C562CEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,116In Stock	£2.65 £1.96 £1.71 £1.58	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562KET6 STMicroelectronics 1: £2.15 1,360In Stock New Product	Mfr. Part No. STM32C562KET6 Mouser Part No 511-STM32C562KET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,360In Stock	£2.15 £1.60 £1.38 £1.32	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23CEU7 STMicroelectronics 1: £2.92 2,858In Stock 1,560Expected 18/11/2026 New Product	Mfr. Part No. STM32WBA23CEU7 Mouser Part No 511-STM32WBA23CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,858In Stock 1,560Expected 18/11/2026	£2.92 £2.54 £2.39 £2.21 View £2.10 £1.96 £1.87 £1.80 £1.75	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23KEU7 STMicroelectronics 1: £4.06 2,742In Stock New Product	Mfr. Part No. STM32WBA23KEU7 Mouser Part No 511-STM32WBA23KEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,742In Stock	£4.06 £2.69 £2.44 £2.08 View £1.97 £1.77 £1.54 £1.49 £1.46	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25CEU7 STMicroelectronics 1: £3.62 2,861In Stock New Product	Mfr. Part No. STM32WBA25CEU7 Mouser Part No 511-STM32WBA25CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,861In Stock	£3.62 £2.84 £2.65 £2.33 View £2.21 £2.11 £1.98 £1.80	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz F28P559SG2PNARQ1 Texas Instruments 1: £9.09 800In Stock New Product	Mfr. Part No. F28P559SG2PNARQ1 Mouser Part No 595-F28P559SG2PNARQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	800In Stock	Cut Tape £9.09 £7.38 £7.05 £6.11 Reel £5.01 View £5.84 £5.33 £4.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
32-bit Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz F28P559SG8PNARQ1 Texas Instruments 1: £10.07 700In Stock New Product	Mfr. Part No. F28P559SG8PNARQ1 Mouser Part No 595-F28P559SG8PNARQ1 New Product	Texas Instruments	32-bit Microcontrollers - MCU Automotive 32-bit C2 000 MCU with 150MHz Learn More about Texas Instruments ti tms320f28p55x real time mcus	Datasheet	700In Stock	Cut Tape £10.07 £7.65 £7.33 £6.46 View Reel £5.75 £6.15 £5.95 £5.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3519AQPMRQ1 Texas Instruments 1: £3.62 865In Stock New Product	Mfr. Part No. M0G3519AQPMRQ1 Mouser Part No 595-M0G3519AQPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	865In Stock	Cut Tape £3.62 £2.75 £2.40 £2.29 £2.11 Reel £2.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 1,000
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3529QPMRQ1 Texas Instruments 1: £3.78 866In Stock New Product	Mfr. Part No. M0G3529QPMRQ1 Mouser Part No 595-M0G3529QPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0g352x q1 mixed signal mcus	Datasheet	866In Stock	Cut Tape £3.78 £2.87 £2.51 £2.39 View Reel £2.14 £2.21 £2.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G1519SPTR Texas Instruments 1: £2.93 855In Stock New Product	Mfr. Part No. MSPM0G1519SPTR Mouser Part No 595-MSPM0G1519SPTR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	855In Stock	Cut Tape £2.93 £2.22 £1.92 £1.83 Reel £1.63 View £1.68 £1.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G1519SZAWR Texas Instruments 1: £3.76 886In Stock New Product	Mfr. Part No. MSPM0G1519SZAWR Mouser Part No 595-MSPM0G1519SZAWR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	886In Stock	Cut Tape £3.76 £2.86 £2.50 £2.38 Reel £2.13 View £2.20 £2.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban MSPM0G3519SZAWR Texas Instruments 1: £3.88 788In Stock New Product	Mfr. Part No. MSPM0G3519SZAWR Mouser Part No 595-MSPM0G3519SZAWR New Product	Texas Instruments	ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban Learn More about Texas Instruments ti mspm0gx51x mcus	Datasheet	788In Stock	Cut Tape £3.88 £2.96 £2.59 £2.47 View Reel £2.21 £2.28 £2.21 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PAFQ1XQSA1 Infineon Technologies 1: £9.25 238In Stock New Product	Mfr. Part No. PSC3P8GFS3PAFQ1XQSA1 Mouser Part No 726-PSC3P8GFS3PAFQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	238In Stock	£9.25 £7.53 £7.17 £6.23 View £5.94 £5.42 £5.11 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PAHQ1XQSA1 Infineon Technologies 1: £9.48 444In Stock New Product	Mfr. Part No. PSC3P8GFS3PAHQ1XQSA1 Mouser Part No 726-PSC3P8GFS3PAHQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	444In Stock	£9.48 £7.70 £7.35 £6.37 View £6.08 £5.55 £5.23 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PLGQ1XQSA1 Infineon Technologies 1: £7.88 490In Stock New Product	Mfr. Part No. PSC3P8GFS3PLGQ1XQSA1 Mouser Part No 726-PSC3P8GFS3PLGQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	490In Stock	£7.88 £6.15 £5.45 £5.23 View £4.87 £4.75 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC Control C3 Performance Line PSC3P8GFS3PLHQ1XQSA1 Infineon Technologies 1: £9.24 348In Stock New Product	Mfr. Part No. PSC3P8GFS3PLHQ1XQSA1 Mouser Part No 726-PSC3P8GFS3PLHQ1X New Product	Infineon Technologies	ARM Microcontrollers - MCU PSOC Control C3 Performance Line Learn More about Infineon Technologies infineon psc3p8xx psoc control c3 performance mcus	Datasheet	348In Stock	£9.24 £7.18 £6.84 £5.95 View £5.67 £5.18 £4.89 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP MCXA175VLH NXP Semiconductors 1: £3.24 755In Stock New Product	Mfr. Part No. MCXA175VLH Mouser Part No 771-MCXA175VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	755In Stock	£3.24 £2.44 £2.13 £1.98 View £1.97 £1.85 £1.82	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 64 QFP MCXA255VLH NXP Semiconductors 1: £3.72 800In Stock New Product	Mfr. Part No. MCXA255VLH Mouser Part No 771-MCXA255VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	800In Stock	£3.72 £2.83 £2.47 £2.30 View £2.29 £2.15 Quote	Min.: 1 Mult.: 1
Digital Signal Processors & Controllers - DSP, DSC 266 MHz.Proc Blank rom EPAD PBfree LQFP ADSP-21375BSWZ-2B Analog Devices 1: £21.56 34In Stock	Mfr. Part No. ADSP-21375BSWZ-2B Mouser Part No 584-ADSP21375BSWZ-2B	Analog Devices	Digital Signal Processors & Controllers - DSP, DSC 266 MHz.Proc Blank rom EPAD PBfree LQFP Learn More about Analog Devices adi sharc processors	Datasheet	34In Stock	£21.56 £21.09 £21.02	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F746NEH6 STMicroelectronics 1: £10.38 109In Stock	Mfr. Part No. STM32F746NEH6 Mouser Part No 511-STM32F746NEH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	109In Stock	£10.38 £9.07 £8.91 £8.90	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S8CA-AN Microchip Technology 1: £5.01 189In Stock	Mfr. Part No. ATSAM4S8CA-AN Mouser Part No 556-ATSAM4S8CA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s	Datasheet	189In Stock	£5.01 £4.56 £4.13	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F67681IPZR A 595-MSP430F67681IPZR MSP430F67681IPZ Texas Instruments 1: £15.58 90In Stock	Mfr. Part No. MSP430F67681IPZ Mouser Part No 595-MSP430F67681IPZ	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430F67681IPZR A 595-MSP430F67681IPZR Learn More about Texas Instruments ti msp430 mcus	Datasheet	90In Stock	£15.58 £12.59 £10.75 £9.40 View £9.38 Quote	Min.: 1 Mult.: 1

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