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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452CEU6 STMicroelectronics 1: €6.54 2,131In Stock	Mfr. Part No. STM32L452CEU6 Mouser Part No 511-STM32L452CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,131In Stock	€6.54 €4.83 €4.45 €4.08 View €3.89 €3.83	Min.: 1 Mult.: 1 Max.: 750	SMD/SMT	QFN-48	ARM Cortex M4	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452RET6P STMicroelectronics 1: €7.07 1,648In Stock	Mfr. Part No. STM32L452RET6P Mouser Part No 511-STM32L452RET6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,648In Stock	€7.07 €5.46 €4.81 €4.61 €4.50	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM STM32L475RET6TR STMicroelectronics 1: €8.07 419In Stock 1,000On Order	Mfr. Part No. STM32L475RET6TR Mouser Part No 511-STM32L475RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM	Datasheet	419In Stock 1,000On Order	Cut Tape €8.07 €6.13 €5.66 €5.13 Reel €5.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476JGY6TR STMicroelectronics 1: €9.26 566In Stock 5,000Expected 22/12/2026	Mfr. Part No. STM32L476JGY6TR Mouser Part No 511-STM32L476JGY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	566In Stock 5,000Expected 22/12/2026	Cut Tape €9.26 €7.17 €7.02 €6.01 Reel €6.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 5,000	SMD/SMT	CSP-72	ARM Cortex M4	57 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D STM32L476RET6TR STMicroelectronics 1: €7.96 914In Stock 2,000Expected 22/02/2027	Mfr. Part No. STM32L476RET6TR Mouser Part No 511-STM32L476RET6TR	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	914In Stock 2,000Expected 22/02/2027	Cut Tape €7.96 €6.17 €5.44 €5.22 €5.17 Reel €5.17 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476RGT3 STMicroelectronics 1: €9.92 1,223In Stock 960Expected 22/02/2027	Mfr. Part No. STM32L476RGT3 Mouser Part No 511-STM32L476RGT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,223In Stock 960Expected 22/02/2027	€9.92 €8.05 €7.45 €6.85 €6.80	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476RGT6TR STMicroelectronics 1: €10.01 557In Stock 3,000On Order	Mfr. Part No. STM32L476RGT6TR Mouser Part No 511-STM32L476RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	557In Stock 3,000On Order On Order Ship Dates Mfr. No: STM32L476RGT6TR Stock: 557 Can Dispatch Immediately On Order: 1,000 Expected 22/02/2027 2,000 TBD Factory Lead Time: 52 Weeks	Cut Tape €10.01 €7.79 €7.20 €6.53 View Reel €5.81 €6.36 €5.81 €5.81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D STM32L476VCT6 STMicroelectronics 1: €8.02 1,476In Stock 7,560On Order	Mfr. Part No. STM32L476VCT6 Mouser Part No 511-STM32L476VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,476In Stock 7,560On Order On Order Ship Dates Mfr. No: STM32L476VCT6 Stock: 1,476 Can Dispatch Immediately On Order: 1,620 Expected 24/02/2027 5,940 TBD Factory Lead Time: 52 Weeks	€8.02 €5.90 €5.56 €5.00 €4.68	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	82 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496QGI6 STMicroelectronics 1: €10.47 645In Stock 2,496On Order	Mfr. Part No. STM32L496QGI6 Mouser Part No 511-STM32L496QGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	645In Stock 2,496On Order	€10.47 €8.34 €7.65 €7.22 €7.10	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	UFBGA-132	ARM Cortex M4	110 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D STM32L496RET6 STMicroelectronics 1: €9.38 299In Stock 960Expected 22/02/2027	Mfr. Part No. STM32L496RET6 Mouser Part No 511-STM32L496RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB OTG, LCD, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	299In Stock 960Expected 22/02/2027	€9.38 €7.25 €6.91 €6.00	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD STM32L496VGY6TR STMicroelectronics 1: €9.81 1,312In Stock	Mfr. Part No. STM32L496VGY6TR Mouser Part No 511-STM32L496VGY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,312In Stock	Cut Tape €9.81 €7.66 €6.79 €6.53 €6.44 Reel €6.44 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 5,000	SMD/SMT	CSP-100	ARM Cortex M4	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES- STM32L4A6AGI6 STMicroelectronics 1: €12.16 816In Stock	Mfr. Part No. STM32L4A6AGI6 Mouser Part No 511-STM32L4A6AGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES- Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	816In Stock	€12.16 €9.55 €8.51 €8.19 €8.04	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-169	ARM Cortex M4	136 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5CEU6 STMicroelectronics 1: €8.25 1,288In Stock 1,560Expected 07/04/2027	Mfr. Part No. STM32L4P5CEU6 Mouser Part No 511-STM32L4P5CEU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,288In Stock 1,560Expected 07/04/2027	€8.25 €6.50 €6.03 €5.52 €5.29	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	38 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5VGT6 STMicroelectronics 1: €11.44 324In Stock	Mfr. Part No. STM32L4P5VGT6 Mouser Part No 511-STM32L4P5VGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	324In Stock	€11.44 €8.97 €7.71 €7.46	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-100	ARM Cortex M4	83 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4Q5AGI6 STMicroelectronics 1: €12.77 749In Stock	Mfr. Part No. STM32L4Q5AGI6 Mouser Part No 511-STM32L4Q5AGI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	749In Stock	€12.77 €10.01 €9.27 €8.56 €8.26	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	136 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4R5VGT6 STMicroelectronics 1: €12.17 1,425In Stock	Mfr. Part No. STM32L4R5VGT6 Mouser Part No 511-STM32L4R5VGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	1,425In Stock	€12.17 €8.94 €8.29 €7.88 €7.68	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-100	ARM Cortex M4	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4R5VIT6 STMicroelectronics 1: €13.57 289In Stock 540Expected 27/01/2027	Mfr. Part No. STM32L4R5VIT6 Mouser Part No 511-STM32L4R5VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	289In Stock 540Expected 27/01/2027	€13.57 €10.02 €9.31 €8.85	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-100	ARM Cortex M4	83 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash STM32WB35CCU6A STMicroelectronics 1: €5.77 1,680In Stock	Mfr. Part No. STM32WB35CCU6A Mouser Part No 511-STM32WB35CCU6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,680In Stock	€5.77 €4.72 €4.51 €4.06 View €3.91 €3.69	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes STM32WB55CEU6TR STMicroelectronics 1: €7.67 512In Stock	Mfr. Part No. STM32WB55CEU6TR Mouser Part No 511-STM32WB55CEU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	512In Stock	Cut Tape €7.67 €5.46 €5.17 €4.76 View Reel €3.84 €4.52 €4.36 €4.06 €3.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M4	30 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Wafer - TQFPGREENIND ATSAM4LS8CA-AU Microchip Technology 1: €8.92 555In Stock	Mfr. Part No. ATSAM4LS8CA-AU Mouser Part No 556-ATSAM4LS8CA-AU	Microchip Technology	ARM Microcontrollers - MCU Wafer - TQFPGREENIND Learn More about Microchip Technology atmel atsam4l	Datasheet	555In Stock	€8.92 €8.11 €7.34	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M4	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP MRL A,T&R ATSAM4S16CA-AUR Microchip Technology 1: €6.74 418In Stock	Mfr. Part No. ATSAM4S16CA-AUR Mouser Part No 556-ATSAM4S16CA-AUR	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP MRL A,T&R Learn More about Microchip Technology atmelsam4s	Datasheet	418In Stock	Cut Tape €6.74 €6.52 Reel €5.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A ATSAM4S16CA-CU Microchip Technology 1: €7.14 582In Stock	Mfr. Part No. ATSAM4S16CA-CU Mouser Part No 556-ATSAM4S16CA-CU	Microchip Technology	ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A Learn More about Microchip Technology atmelsam4s	Datasheet	582In Stock	€7.14 €6.48 €5.86	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-100	ARM Cortex M4	79 I/O	32 bit	12 bit
ARM Microcontrollers - MCU GRNIND TEMPMRL A ATSAM4S2BA-AU Microchip Technology 1: €3.68 2,509In Stock	Mfr. Part No. ATSAM4S2BA-AU Mouser Part No 556-ATSAM4S2BA-AU	Microchip Technology	ARM Microcontrollers - MCU GRNIND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	2,509In Stock	€3.68 €3.35 €3.04	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A ATSAM4S4AA-AU Microchip Technology 1: €4.11 831In Stock	Mfr. Part No. ATSAM4S4AA-AU Mouser Part No 556-ATSAM4S4AA-AU	Microchip Technology	ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A Learn More about Microchip Technology atmelsam4s	Datasheet	831In Stock	€4.11 €3.74 €3.40	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	34 I/O	32 bit	12 bit
ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B ATSAM4SA16BB-AN Microchip Technology 1: €7.33 1,061In Stock	Mfr. Part No. ATSAM4SA16BB-AN Mouser Part No 556-ATSAM4SA16BB-AN	Microchip Technology	ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B Learn More about Microchip Technology atmelsam4s	Datasheet	1,061In Stock	€7.33 €6.67 €6.03	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	47 I/O	32 bit	12 bit