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ARM Cortex M4 Core 512 kB Semiconductors

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Core = ARM Cortex M4 Program Memory Size = 512 kB

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLB, 512 ATSAM4C8CB-AUT Microchip Technology 1: HK$65.68 180In Stock	Mfr. Part No. ATSAM4C8CB-AUT Mouser Part No 579-ATSAM4C8CB-AUT	Microchip Technology	ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRLB, 512 Learn More about Microchip Technology microchip sam4cx mcus	Datasheet	180In Stock	HK$65.68 HK$60.25 HK$54.58	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4S8CA-AN Microchip Technology Restricted Availability	Mfr. Part No. ATSAM4S8CA-AN Mouser Part No 556-ATSAM4S8CA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology atmelsam4s Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4E8EB-ANR Microchip Technology 1: HK$84.26 3,962In Stock	Mfr. Part No. ATSAM4E8EB-ANR Mouser Part No 556-ATSAM4E8EB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	3,962In Stock	Cut Tape HK$84.26 HK$81.38 Reel HK$69.29	Min.: 1 Mult.: 1 : 800
ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, CAN FD, CSEC security, 64 LQFP-EP S32M244CCABWKHST NXP Semiconductors 1: HK$164.56 130In Stock	Mfr. Part No. S32M244CCABWKHST Mouser Part No 771-S32M244CCABWKHST	NXP Semiconductors	ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, CAN FD, CSEC security, 64 LQFP-EP Learn More about NXP Semiconductors nxp s32m2 mcu	Datasheet	130In Stock	HK$164.56 HK$131.11 HK$117.79 HK$111.22 View HK$111.13 HK$105.71 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, LIN, CSEC security, 64 LQFP-EP S32M244LCABWKHST NXP Semiconductors 1: HK$159.80 157In Stock	Mfr. Part No. S32M244LCABWKHST Mouser Part No 771-S32M244LCABWKHST	NXP Semiconductors	ARM Microcontrollers - MCU S32M24 Arm Cortex-M4 with FPU, 80 MHz, 512 KB Flash, LIN, CSEC security, 64 LQFP-EP Learn More about NXP Semiconductors nxp s32m2 mcu	Datasheet	157In Stock	HK$159.80 HK$135.79 HK$126.18 HK$113.76 View HK$108.59 HK$105.63 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303RET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32F303RET6 Mouser Part No 511-STM32F303RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3 Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F407VET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32F407VET6 Mouser Part No 511-STM32F407VET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411RET6TR STMicroelectronics Restricted Availability	Mfr. Part No. STM32F411RET6TR Mouser Part No 511-STM32F411RET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4 Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEH6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32F446ZEH6 Mouser Part No 511-STM32F446ZEH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4 Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484QET6 STMicroelectronics 1: HK$99.71 2,718In Stock	Mfr. Part No. STM32G484QET6 Mouser Part No 511-STM32G484QET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,718In Stock	HK$99.71 HK$78.01 HK$69.29 HK$66.58 View HK$66.09 HK$57.79	Min.: 1 Mult.: 1 Max.: 540
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491REI6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32G491REI6 Mouser Part No 511-STM32G491REI6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G4A1REI6 STMicroelectronics 1: HK$74.97 3,801In Stock	Mfr. Part No. STM32G4A1REI6 Mouser Part No 511-STM32G4A1REI6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3,801In Stock	HK$74.97 HK$57.29 HK$51.79 HK$48.17 View HK$45.21 HK$43.65 HK$43.24	Min.: 1 Mult.: 1 Max.: 1,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471VET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L471VET6 Mouser Part No 511-STM32L471VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R ATSAM4S8BA-AUR Microchip Technology Restricted Availability	Mfr. Part No. ATSAM4S8BA-AUR Mouser Part No 556-ATSAM4S8BA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R Learn More about Microchip Technology atmelsam4s Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU XMC4000 XMC4400F64F512BAXQMA1 Infineon Technologies Restricted Availability	Mfr. Part No. XMC4400F64F512BAXQMA1 Mouser Part No 726-XMC4400F64F512BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU LPC4088FBD208 LPC4088FBD208K NXP Semiconductors Restricted Availability	Mfr. Part No. LPC4088FBD208K Mouser Part No 771-LPC4088FBD208K	NXP Semiconductors	ARM Microcontrollers - MCU LPC4088FBD208 Learn More about NXP Semiconductors nxp lpc40xx Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLH12 NXP Semiconductors Restricted Availability	Mfr. Part No. MK22FN512VLH12 Mouser Part No 841-MK22FN512VLH12	NXP Semiconductors	ARM Microcontrollers - MCU 32bit MCU 512KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu Mouser does not sell this product in your region.	Datasheet			Restricted Availability
ARM Microcontrollers - MCU MT512P 64LQFP MKE18F512VLH16 NXP Semiconductors Restricted Availability	Mfr. Part No. MKE18F512VLH16 Mouser Part No 841-MKE18F512VLH16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 64LQFP Learn More about NXP Semiconductors nxp kinetis ke1xf mcus Mouser does not sell this product in your region.	Datasheet			Restricted Availability
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash nRF52832-QFAA-R Nordic Semiconductor 1: HK$38.72 44,777In Stock	Mfr. Part No. nRF52832-QFAA-R Mouser Part No 949-NRF52832-QFAA-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	44,777In Stock	Cut Tape HK$38.72 HK$31.15 HK$29.02 HK$26.47 View Reel HK$23.34 HK$25.15 HK$24.58 HK$23.34 HK$23.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash NRF52832-QFAA-R7 Nordic Semiconductor 1: HK$38.39 12,481In Stock 8,000Expected 5/2/2027	Mfr. Part No. NRF52832-QFAA-R7 Mouser Part No 949-NRF52832-QFAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	12,481In Stock 8,000Expected 5/2/2027	Cut Tape HK$38.39 HK$31.15 HK$29.10 HK$27.54 View Reel HK$21.54 HK$26.14 HK$25.56 HK$21.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash NRF52832-QFAA-G-R Nordic Semiconductor 1: HK$33.62 6,017In Stock	Mfr. Part No. NRF52832-QFAA-G-R Mouser Part No 949-NRF52832QFAA-G-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 2.4GHz transceiver 512KB Flash Learn More about Nordic Semiconductor nrf52832 socs	Datasheet	6,017In Stock	Cut Tape HK$33.62 HK$28.69 HK$26.39 HK$23.84 View Reel HK$21.04 HK$22.61 HK$22.44 HK$21.04 HK$21.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver nRF52833-QDAA-R7 Nordic Semiconductor 1: HK$46.03 5,923In Stock 15,000On Order	Mfr. Part No. nRF52833-QDAA-R7 Mouser Part No 949-NRF52833-QDAA-R7	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver Learn More about Nordic Semiconductor nordic nrf52833 soc	Datasheet	5,923In Stock 15,000On Order On Order Ship Dates Mfr. No: nRF52833-QDAA-R7 Stock: 5,923 Can Dispatch Immediately On Order: 9,000 Expected 6/11/2026 6,000 Expected 5/2/2027 Factory Lead Time: 19 Weeks	Cut Tape HK$46.03 HK$37.15 HK$34.69 HK$31.73 View Reel HK$25.48 HK$30.17 HK$29.10 HK$25.48 HK$25.48	Min.: 1 Mult.: 1 : 1,500
RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver NRF52833-QIAA-B-R Nordic Semiconductor 1: HK$48.91 4,525In Stock	Mfr. Part No. NRF52833-QIAA-B-R Mouser Part No 949-NRF52833QIAA-B-R	Nordic Semiconductor	RF System on a Chip - SoC Bluetooth 5.1 2.4GHz transceiver Learn More about Nordic Semiconductor nordic nrf52833 soc	Datasheet	4,525In Stock	Cut Tape HK$48.91 HK$39.62 HK$36.99 HK$33.78 View Reel HK$32.55 HK$32.55 HK$32.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4E8CB-ANR Microchip Technology 1: HK$69.95 400In Stock	Mfr. Part No. ATSAM4E8CB-ANR Mouser Part No 556-ATSAM4E8CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	400In Stock	Cut Tape HK$69.95 HK$67.73 Reel HK$57.54	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E8EA-AN Microchip Technology 1: HK$86.72 333In Stock	Mfr. Part No. ATSAM4E8EA-AN Mouser Part No 556-ATSAM4E8EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	333In Stock	HK$86.72 HK$78.83 HK$71.43	Min.: 1 Mult.: 1