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128 kB 512 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: $5.43 464In Stock 540Expected 31/12/2026 New Product	Mfr. Part No. STM32C552VET6 Mouser Part No 511-STM32C552VET6 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	464In Stock 540Expected 31/12/2026	$5.43 $3.85 $3.36 $2.98	Min.: 1 Mult.: 1 Max.: 100	STM32C5	SMD/SMT	LQFP-100	ARM Cortex M33	512 kB	32 bit	12 bit	144 MHz	86 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E8EA-AUR Microchip Technology 1: $13.94 1,641In Stock	Mfr. Part No. ATSAM4E8EA-AUR Mouser Part No 556-ATSAM4E8EA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	1,641In Stock	Cut Tape $13.94 $13.46 $13.45 $13.44 $12.48 Reel $11.42 MouseReel Available	Min.: 1 Mult.: 1 : 800	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DN512VMC10 NXP Semiconductors 1: $26.67 2,706In Stock	Mfr. Part No. MK20DN512VMC10 Mouser Part No 841-MK20DN512VMC10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,706In Stock	$26.67 $21.04 $19.96 $18.07 View $17.44 $17.00 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	MAPBGA-121	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLL12 NXP Semiconductors 1: $19.09 2,659In Stock	Mfr. Part No. MK22FN512VLL12 Mouser Part No 841-MK22FN512VLL12	NXP Semiconductors	ARM Microcontrollers - MCU 32bit MCU 512KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,659In Stock	$19.09 $14.08 $13.07 $12.43 View $12.13 $12.12 $12.09 Quote	Min.: 1 Mult.: 1	K22_120	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU K20_1MB MK22FX512AVLL12 NXP Semiconductors 1: $23.88 1,313In Stock	Mfr. Part No. MK22FX512AVLL12 Mouser Part No 841-MK22FX512AVLL12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,313In Stock	$23.88 $18.63 $17.26 $16.16 View $16.14 $16.12 Quote	Min.: 1 Mult.: 1	K22_120	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	66 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411VEH6 STMicroelectronics 1: $10.50 2,291In Stock	Mfr. Part No. STM32F411VEH6 Mouser Part No 511-STM32F411VEH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	2,291In Stock	$10.50 $8.38 $7.87 $7.17 View $6.65 $6.43 $6.36 $6.35	Min.: 1 Mult.: 1	STM32F411VE	SMD/SMT	UFBGA-100	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	81 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484QET6 STMicroelectronics 1: $16.50 3,008In 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	3,008In Stock	$16.50 $12.91 $11.46 $11.02 View $10.93 $9.49	Min.: 1 Mult.: 1 Max.: 540	STM32G4	SMD/SMT	LQFP-128	ARM Cortex M4	512 kB	32 bit	5 x 12 bit	170 MHz	107 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XMC4000 XMC4504F144F512ACXQMA1 Infineon Technologies 1: $17.26 1,942In Stock	Mfr. Part No. XMC4504F144F512ACXQMA1 Mouser Part No 726-4F144F512ACXQMA1	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,942In Stock	$17.26 $13.50 $12.13 $11.66 View $11.32 $10.42 $10.35	Min.: 1 Mult.: 1	XMC4500	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit/16 bit	12 bit	120 MHz	91 I/O	128 kB	3.13 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4E8EB-AN Microchip Technology 1: $12.48 718In Stock	Mfr. Part No. ATSAM4E8EB-AN Mouser Part No 556-ATSAM4E8EB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	718In Stock	$12.48 $12.47 $11.52 $11.19 View $10.80 Quote	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100R Silicon Labs 1: $22.78 2,100In Stock	Mfr. Part No. EFM32GG380F512G-E-QFP100R Mouser Part No 634-32GG380F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	2,100In Stock	Cut Tape $22.78 $18.12 $16.50 $15.45 View Reel $13.36 $15.34 $14.44 $13.36	Min.: 1 Mult.: 1 : 1,000	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F207VET6 STMicroelectronics 1: $21.90 535In Stock	Mfr. Part No. STM32F207VET6 Mouser Part No 511-STM32F207VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	535In Stock	$21.90 $16.51 $15.23 $14.77 View $14.04 $13.78 $13.59 Quote	Min.: 1 Mult.: 1	STM32F207VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU STM32F411RET6 STMicroelectronics 1: $10.15 1,900In Stock	Mfr. Part No. STM32F411RET6 Mouser Part No 511-STM32F411RET6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dyn Eff MCU 512 K 100 MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	1,900In Stock	$10.15 $7.64 $7.18 $6.56 View $6.43 $6.19 $6.17	Min.: 1 Mult.: 1	STM32F411RE	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	50 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D STM32L476ZET6TR STMicroelectronics 1: $14.93 499In Stock	Mfr. Part No. STM32L476ZET6TR Mouser Part No 511-STM32L476ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	499In Stock	Cut Tape $14.93 $12.21 $10.57 $9.89 Reel $9.89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 500	STM32L476ZE	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E8CA-CUR Microchip Technology 1: $12.47 3,178In Stock	Mfr. Part No. ATSAM4E8CA-CUR Mouser Part No 556-ATSAM4E8CA-CUR	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip atsam4e8 mcu	Datasheet	3,178In Stock	Cut Tape $12.47 $12.05 $11.40 Reel $10.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ATSAM4E8	SMD/SMT	LFBGA-100	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Kinetis 512K MK10DN512VLK10 NXP Semiconductors 1: $25.89 1,018In Stock	Mfr. Part No. MK10DN512VLK10 Mouser Part No 841-MK10DN512VLK10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	1,018In Stock	$25.89 $20.75 $18.99 $17.48 View $17.04 $16.29 $16.10 Quote	Min.: 1 Mult.: 1	K10_100	SMD/SMT	LQFP-80	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	56 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205VET7 STMicroelectronics 1: $20.85 511In Stock	Mfr. Part No. STM32F205VET7 Mouser Part No 511-STM32F205VET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 512 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	511In Stock	$20.85 $15.35 $14.18 $13.22 $12.93	Min.: 1 Mult.: 1	STM32F205VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411CEY6TR STMicroelectronics 1: $10.57 747In Stock	Mfr. Part No. STM32F411CEY6TR Mouser Part No 511-STM32F411CEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	747In Stock	Cut Tape $10.57 $7.93 $7.15 $6.68 View Reel $5.58 $6.54 $5.97 $5.93 $5.58 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F411CE	SMD/SMT	WLCSP-49	ARM Cortex M4	512 kB	32 bit	12 bit	100 MHz	36 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32b ARM Cortex-M3 512kB ROM 128 RAM TMPM369FDFG Toshiba 1: $17.45 634In Stock	Mfr. Part No. TMPM369FDFG Mouser Part No 757-TMPM369FDFG	Toshiba	ARM Microcontrollers - MCU 32b ARM Cortex-M3 512kB ROM 128 RAM Learn More about Toshiba 32 bit arm mcu	Datasheet	634In Stock	$17.45 $14.18 $13.52 $11.74 View $11.22 $10.25 $9.72 Quote	Min.: 1 Mult.: 1	TMPM369FDFG	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	80 MHz	102 I/O	128 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK10DN512VLQ10 NXP Semiconductors 1: $28.98 446In Stock	Mfr. Part No. MK10DN512VLQ10 Mouser Part No 841-MK10DN512VLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	446In Stock	$28.98 $23.09 $20.54 $19.84 View $18.86 $17.67 Quote	Min.: 1 Mult.: 1	K10_100	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	104 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Senna K20 512R MK22FN512VDC12R NXP Semiconductors 1: $20.39 970In Stock	Mfr. Part No. MK22FN512VDC12R Mouser Part No 841-MK22FN512VDC12R	NXP Semiconductors	ARM Microcontrollers - MCU Senna K20 512R Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	970In Stock	Cut Tape $20.39 $16.09 $14.36 $13.83 View Reel $11.63 $13.48 $13.03 $12.61 $11.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	K22_120	SMD/SMT	BGA-121	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	81 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Senna K20 512R MK22FN512VMP12 NXP Semiconductors 1: $19.38 662In Stock	Mfr. Part No. MK22FN512VMP12 Mouser Part No 841-MK22FN512VMP12	NXP Semiconductors	ARM Microcontrollers - MCU Senna K20 512R Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	662In Stock	$19.38 $15.27 $13.63 $13.12 View $13.11 $12.27 $12.25 Quote	Min.: 1 Mult.: 1	K22_120	SMD/SMT	BGA-64	ARM Cortex M4	512 kB	32 bit	16 bit	120 MHz	40 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis K10: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 128KB SRAM, 121-MAPBGA MK10DN512VMC10 NXP Semiconductors 1: $26.30 2,179In Stock	Mfr. Part No. MK10DN512VMC10 Mouser Part No 841-MK10DN512VMC10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K10: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 128KB SRAM, 121-MAPBGA Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	2,179In Stock	$26.30 $20.94 $18.80 $18.13 View $17.22 $16.82 $16.13 Quote	Min.: 1 Mult.: 1	K10_100	SMD/SMT	BGA-121	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	90 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 512K MK50DN512CLQ10 NXP Semiconductors 1: $31.74 115In Stock	Mfr. Part No. MK50DN512CLQ10 Mouser Part No 841-MK50DN512CLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 512K Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	115In Stock	$31.74 $24.83 $23.07 $21.56 View $21.47 $19.87 Quote	Min.: 1 Mult.: 1	K50_100	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz		128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK60DN512VMC10 NXP Semiconductors 1: $30.02 1,640In Stock	Mfr. Part No. MK60DN512VMC10 Mouser Part No 841-MK60DN512VMC10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	1,640In Stock	$30.02 $23.99 $21.58 $20.84 View $19.82 $19.38 Quote	Min.: 1 Mult.: 1	K60_100	SMD/SMT	MAPBGA-121	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F215RET6 STMicroelectronics 1: $19.50 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F215RET6 Mouser Part No 511-STM32F215RET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	Non-Stocked Lead-Time 52 Weeks	$19.50 $15.33 $13.67 $12.85 View $12.73 $11.29 $11.19	Min.: 1 Mult.: 1	STM32F215RE	SMD/SMT	LQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray