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128 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411RET6TR STMicroelectronics 1: $8.08 3,602In Stock	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	Datasheet	3,602In Stock	Cut Tape $8.08 $6.15 $5.48 $5.13 View Reel $4.55 $5.01 $4.58 $4.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEH6 STMicroelectronics 1: $10.47 5,191In Stock	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	Datasheet	5,191In Stock	$10.47 $8.15 $7.21 $6.93 View $6.77 $6.40 $6.25 Quote	Min.: 1 Mult.: 1	STM32F446ZE	SMD/SMT	LFBGA-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	180 MHz	114 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: $12.13 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	$12.13 $9.49 $8.43 $8.10 View $8.04 $7.03	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 Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471VET6 STMicroelectronics 1: $9.25 8,506In Stock	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	Datasheet	8,506In Stock	$9.25 $6.67 $6.15 $5.82 $5.66	Min.: 1 Mult.: 1 Max.: 540	STM32L471VE	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	80 MHz	82 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- STM32L486QGI6 STMicroelectronics 1: $13.04 2,667In Stock	Mfr. Part No. STM32L486QGI6 Mouser Part No 511-STM32L486QGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,667In Stock	$13.04 $10.60 $10.11 $8.77 View $8.38 $7.87	Min.: 1 Mult.: 1 Max.: 750	STM32L486QG	SMD/SMT	UFBGA-132	ARM Cortex M4	1 MB	32 bit	3 x 12 bit	80 MHz	109 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM7, 512KB, LQFP100,GREEN,IND TEMP AT91SAM7XC512B-AU Microchip Technology 1: $19.07 2,901In Stock	Mfr. Part No. AT91SAM7XC512B-AU Mouser Part No 556-AT91SAM7XC512BAU	Microchip Technology	ARM Microcontrollers - MCU ARM7, 512KB, LQFP100,GREEN,IND TEMP	Datasheet	2,901In Stock	$19.07 $17.35 $15.71	Min.: 1 Mult.: 1	AT91SAM7XC512B	SMD/SMT	LQFP-100	ARM7TDMI	512 kB	32 bit	10 bit	55 MHz	64 I/O	128 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A ATSAM4S16CA-AU Microchip Technology 1: $7.65 2,797In Stock	Mfr. Part No. ATSAM4S16CA-AU Mouser Part No 556-ATSAM4S16CA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	2,797In Stock	$7.65 $6.97 $6.32	Min.: 1 Mult.: 1	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R ATSAM4S8BA-AUR Microchip Technology 1: $6.16 7,500In Stock	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	Datasheet	7,500In Stock	Cut Tape $6.16 $5.97 Reel $5.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SAM4S	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	47 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU S32K146, M4F, Flash 1M, RAM 128KB FS32K146HAT0VLQR NXP Semiconductors 1: $13.40 445In Stock	Mfr. Part No. FS32K146HAT0VLQR Mouser Part No 771-FS32K146HAT0VLQR	NXP Semiconductors	ARM Microcontrollers - MCU S32K146, M4F, Flash 1M, RAM 128KB Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	445In Stock	Cut Tape $13.40 $10.18 $9.76 $8.62 Reel $7.65 View $7.50 Quote	Min.: 1 Mult.: 1 : 500	S32K14x	SMD/SMT	LQFP-144	ARM Cortex M4F	1 MB	32 bit	2 x 12 bit	80 MHz	128 I/O	128 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU K32 L2A 64LQFP K32L2A41VLH1A NXP Semiconductors 1: $9.26 5,242In Stock	Mfr. Part No. K32L2A41VLH1A Mouser Part No 771-K32L2A41VLH1A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2A 64LQFP Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	5,242In Stock	$9.26 $7.20 $6.37 $5.97 View $5.96 $5.74	Min.: 1 Mult.: 1	K32 L2	SMD/SMT	LQFP-64	ARM Cortex M0+	512 kB	32 bit	16 bit	72 MHz	50 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU K20_1MB 120Mhz MK21FN1M0AVMC12 NXP Semiconductors 1: $20.51 1,355In Stock	Mfr. Part No. MK21FN1M0AVMC12 Mouser Part No 841-MK21FN1M0AVMC12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB 120Mhz Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	1,355In Stock	$20.51 $16.36 $14.70 $14.19 View $13.48 $13.18 Quote	Min.: 1 Mult.: 1	K21_120	SMD/SMT	BGA-121	ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	81 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU K20_1MB 120 Mhz MK21FN1M0AVMD12 NXP Semiconductors 1: $23.21 998In Stock	Mfr. Part No. MK21FN1M0AVMD12 Mouser Part No 841-MK21FN1M0AVMD12	NXP Semiconductors	ARM Microcontrollers - MCU K20_1MB 120 Mhz Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	998In Stock	$23.21 $18.59 $16.74 $15.83 View $15.08 Quote	Min.: 1 Mult.: 1	K21_120	SMD/SMT	BGA-144	ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	104 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32bit MCU 512KB Flash MK22FN512VLH12 NXP Semiconductors 1: $13.34 2,701In Stock	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	Datasheet	2,701In Stock	$13.34 $10.39 $9.36 $8.80 View $8.70 $8.69 $8.50 Quote	Min.: 1 Mult.: 1	K22_120	SMD/SMT	LQFP-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 1MB Ethnet USB MK60FN1M0VLQ12 NXP Semiconductors 1: $24.95 807In Stock 2,400On Order	Mfr. Part No. MK60FN1M0VLQ12 Mouser Part No 841-MK60FN1M0VLQ12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	807In Stock 2,400On Order On Order Ship Dates Mfr. No: MK60FN1M0VLQ12 Stock: 807 Can Dispatch Immediately On Order: 900 Expected 26/11/2026 1,500 Expected 07/12/2026 Factory Lead Time: 13 Weeks	$24.95 $20.03 $17.88 $17.30 View $17.29 Quote	Min.: 1 Mult.: 1	K60_120	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	4 x 16 bit	120 MHz	100 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB MK60FN1M0VLQ15 NXP Semiconductors 1: $28.79 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. MK60FN1M0VLQ15 Mouser Part No 841-MK60FN1M0VLQ15	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 1MB Ethnet USB Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	Non-Stocked Lead-Time 13 Weeks	$28.79 $22.63 $21.92 $21.23 View $19.57 $18.57 Quote	Min.: 1 Mult.: 1	K60_120	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	4 x 16 bit	150 MHz	100 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KV58: 220MHz Cortex-M7F Real-Time Control MCU, 512KB Flash, 128KB SRAM, Ethernet, 144-LQFP MKV58F512VLQ24 NXP Semiconductors 1: $21.21 340In Stock	Mfr. Part No. MKV58F512VLQ24 Mouser Part No 841-MKV58F512VLQ24	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KV58: 220MHz Cortex-M7F Real-Time Control MCU, 512KB Flash, 128KB SRAM, Ethernet, 144-LQFP Learn More about NXP Semiconductors nxp kinetis kv5x mcus	Datasheet	340In Stock	$21.21 $17.14 $16.43 $14.48 View $13.81 $13.31 Quote	Min.: 1 Mult.: 1	KV5x	SMD/SMT	LQFP-144	ARM Cortex M7	512 kB	32 bit	4 x 12 bit, 16 bit	240 MHz	111 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A ATSAM4E16CA-AUR Microchip Technology 1: $9.98 873In Stock 1,000On Order	Mfr. Part No. ATSAM4E16CA-AUR Mouser Part No 556-ATSAM4E16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	873In Stock 1,000On Order	Cut Tape $9.98 $9.64 Reel $8.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ATSAM4E16	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	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 LQFPGREENEXT ATSAM4E16EA-AN Microchip Technology 1: $12.43 217In Stock	Mfr. Part No. ATSAM4E16EA-AN Mouser Part No 556-ATSAM4E16EA-AN	Microchip Technology	ARM Microcontrollers - MCU LQFPGREENEXT Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	217In Stock	$12.43 $11.31 $10.25	Min.: 1 Mult.: 1	ATSAM4E16	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A ATSAM4E16EA-CU Microchip Technology 1: $12.79 325In Stock	Mfr. Part No. ATSAM4E16EA-CU Mouser Part No 556-ATSAM4E16EA-CU	Microchip Technology	ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A Learn More about Microchip Technology microchip 32bit sam 4 mcus	Datasheet	325In Stock	$12.79 $11.63 $10.53	Min.: 1 Mult.: 1	ATSAM4E16	SMD/SMT	LFBGA-144	ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R ATSAM4E8CB-ANR Microchip Technology 1: $8.51 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 $8.51 $8.24 Reel $7.00	Min.: 1 Mult.: 1 : 1,000	ATSAM4E8	SMD/SMT	LQFP-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	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU LQFPGREENEXT ATSAM4E8EA-AN Microchip Technology 1: $10.55 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	$10.55 $9.59 $8.69	Min.: 1 Mult.: 1	ATSAM4E8	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	12 bit	120 MHz	117 I/O	128 kB	1.08 V	1.32 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R ATSAM4S16CB-ANR Microchip Technology 1: $7.84 1,925In Stock	Mfr. Part No. ATSAM4S16CB-ANR Mouser Part No 556-ATSAM4S16CB-ANR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R Learn More about Microchip Technology atmelsam4s	Datasheet	1,925In Stock	Cut Tape $7.84 $7.58 Reel $6.46	Min.: 1 Mult.: 1 : 1,000	SAM4S	SMD/SMT	LQFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	120 MHz	79 I/O	128 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU 120MHZ 256KB FLASH 4 8 QFN PKG IN 85C ATSAMD51G18A-MUT Microchip Technology 1: $4.88 356In Stock	Mfr. Part No. ATSAMD51G18A-MUT Mouser Part No 556-ATSAMD51G18AMUT	Microchip Technology	ARM Microcontrollers - MCU 120MHZ 256KB FLASH 4 8 QFN PKG IN 85C Learn More about Microchip Technology microchip sam d5 e5	Datasheet	356In Stock	Cut Tape $4.88 $4.79 Reel $4.06	Min.: 1 Mult.: 1 : 4,000	ATSAMD51	SMD/SMT	QFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	37 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG230F1024G-E-QFN64 Silicon Labs 1: $17.28 941In Stock	Mfr. Part No. EFM32GG230F1024G-E-QFN64 Mouser Part No 634-32GG230F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	941In Stock	$17.28 $13.70 $12.80 $11.82 View $11.27 $11.07 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	56 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64 Silicon Labs 1: $14.33 494In Stock	Mfr. Part No. EFM32GG230F512G-E-QFN64 Mouser Part No 634-32GG230F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	494In Stock	$14.33 $11.22 $10.44 $9.59 View $9.50 $8.94 $8.74 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	56 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray