.hide-partial { max-height: none; } .show-more { display: none; }

ARM Cortex M4 Core ARM Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2,356

Applied Filters:

Core = ARM Cortex M4

Manufacturer

Series

Mounting Style

Package / Case

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory STM32G491RET6 STMicroelectronics 1: $9.80 7In Stock 5,760Expected 2/22/2027	Mfr. Part # STM32G491RET6 Mouser Part # 511-STM32G491RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	7In Stock 5,760Expected 2/22/2027	$9.80 $7.40 $6.82 $6.12 View $5.97 $5.92 $5.91	Min.: 1 Mult.: 1 Max.: 2,000	STM32G4	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	4 x 12 bit	170 MHz	52 I/O	112 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 128 Kbytes of Flash , USB STM32L412CBT6 STMicroelectronics 1: $4.59 22In Stock 1,500Expected 2/22/2027	Mfr. Part # STM32L412CBT6 Mouser Part # 511-STM32L412CBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	22In Stock 1,500Expected 2/22/2027	$4.59 $3.41 $3.07 $2.82	Min.: 1 Mult.: 1 Max.: 150	STM32L412CB	SMD/SMT		ARM Cortex M4	128 kB	32 bit	2 x 12 bit	80 MHz	38 I/O	40 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 128 Kbytes of Flash memory, USB STM32L412CBT6TR STMicroelectronics 1: $5.34 2In Stock 4,800Expected 2/22/2027	Mfr. Part # STM32L412CBT6TR Mouser Part # 511-STM32L412CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash memory, USB	Datasheet	2In Stock 4,800Expected 2/22/2027	Cut Tape $5.34 $3.83 $3.46 $3.26 View Reel $2.62 $2.82 $2.62 $2.62 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,400		SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412CBU6TR STMicroelectronics 1: $5.40 34In Stock 5,000Expected 2/22/2027	Mfr. Part # STM32L412CBU6TR Mouser Part # 511-STM32L412CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	34In Stock 5,000Expected 2/22/2027	Cut Tape $5.40 $3.78 $3.37 $3.02 View Reel $2.55 $2.93 $2.60 $2.55 $2.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 2,500	STM32L412CB	SMD/SMT	QFN-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	40 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB STM32L412R8T6 STMicroelectronics 1: $5.48 64In Stock 960On Order	Mfr. Part # STM32L412R8T6 Mouser Part # 511-STM32L412R8T6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB	Datasheet	64In Stock 960On Order	$5.48 $3.81 $3.55 $3.19 $3.09	Min.: 1 Mult.: 1 Max.: 300	STM32L412R8	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	2 x 12 bit	80 MHz	52 I/O	40 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 128 Kbytes of Flash STM32L431CBU6 STMicroelectronics 1: $4.91 223In Stock 9,360On Order	Mfr. Part # STM32L431CBU6 Mouser Part # 511-STM32L431CBU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	223In Stock 9,360On Order On Order Ship Dates Mfr. #: STM32L431CBU6 Stock: 223 Can Ship Immediately On Order: 3,120 Expected 2/22/2027 6,240 TBD Factory Lead-Time: 52 Weeks	$4.91 $3.70 $3.27 $3.07 View $2.90 $2.58 $2.56	Min.: 1 Mult.: 1 Max.: 1,560	STM32L431CB	SMD/SMT	UFQFPN-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	64 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 256 Kbytes of Flash STM32L431CCU6 STMicroelectronics 1: $6.40 54In Stock 14,040On Order	Mfr. Part # STM32L431CCU6 Mouser Part # 511-STM32L431CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	54In Stock 14,040On Order	$6.40 $4.53 $4.22 $3.30 View $3.22 $2.95 $2.85	Min.: 1 Mult.: 1 Max.: 2,000	STM32L431CC	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 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 256 Kbytes of Flash STM32L431CCY6TR STMicroelectronics 1: $6.06 55In Stock 5,000Expected 12/14/2026	Mfr. Part # STM32L431CCY6TR Mouser Part # 511-STM32L431CCY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	55In Stock 5,000Expected 12/14/2026	Cut Tape $6.06 $4.35 $3.94 $3.59 Reel $3.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 5,000	STM32L431CC	SMD/SMT	WLCSP-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash STM32L431RBI6 STMicroelectronics 1: $5.22 425In Stock 2,940On Order	Mfr. Part # STM32L431RBI6 Mouser Part # 511-STM32L431RBI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	425In Stock 2,940On Order	$5.22 $3.87 $3.50 $3.20	Min.: 1 Mult.: 1 Max.: 200	STM32L431RB	SMD/SMT	UFBGA-64	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	52 I/O	64 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 256 Kbytes of Flash STM32L431VCI6 STMicroelectronics 1: $7.57 18In Stock 2,496On Order	Mfr. Part # STM32L431VCI6 Mouser Part # 511-STM32L431VCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	18In Stock 2,496On Order	$7.57 $5.66 $5.14 $4.69 View $4.57 $4.03	Min.: 1 Mult.: 1 Max.: 500	STM32L431VC	SMD/SMT	UFBGA-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 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 256 Kbytes of Flash , USB STM32L432KCU3 STMicroelectronics 1: $6.66 43In Stock 11,760On Order	Mfr. Part # STM32L432KCU3 Mouser Part # 511-STM32L432KCU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	43In Stock 11,760On Order	$6.66 $5.10 $4.47 $4.19 $3.87	Min.: 1 Mult.: 1 Max.: 2,940	STM32L432KC	SMD/SMT	UFQFPN-32	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	26 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD STM32L433CBT6 STMicroelectronics 1: $5.69 97In Stock 3,000Expected 2/22/2027	Mfr. Part # STM32L433CBT6 Mouser Part # 511-STM32L433CBT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	97In Stock 3,000Expected 2/22/2027	$5.69 $4.18 $3.80 $3.51 View $3.42 $3.06	Min.: 1 Mult.: 1 Max.: 500	STM32L433CB	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	64 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 256 Kbytes of Flash , LCD, USB STM32L433CCU6 STMicroelectronics 1: $6.49 393In Stock 6,240On Order	Mfr. Part # STM32L433CCU6 Mouser Part # 511-STM32L433CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	393In Stock 6,240On Order On Order Ship Dates Mfr. #: STM32L433CCU6 Stock: 393 Can Ship Immediately On Order: 3,120 Expected 2/22/2027 3,120 TBD Factory Lead-Time: 52 Weeks	$6.49 $4.84 $4.40 $4.00 View $3.89 $3.53	Min.: 1 Mult.: 1 Max.: 750	STM32L433CC	SMD/SMT	UFQFPN-48	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 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 256 Kbytes of Flash , LCD, USB STM32L433RCT3 STMicroelectronics 1: $7.46 37In Stock 6,720On Order	Mfr. Part # STM32L433RCT3 Mouser Part # 511-STM32L433RCT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	37In Stock 6,720On Order On Order Ship Dates Mfr. #: STM32L433RCT3 Stock: 37 Can Ship Immediately On Order: 960 Expected 2/22/2027 5,760 TBD Factory Lead-Time: 52 Weeks	$7.46 $5.74 $5.05 $4.84	Min.: 1 Mult.: 1 Max.: 100	STM32L433RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCT6P STMicroelectronics 1: $7.79 2In Stock 1,920Expected 2/22/2027	Mfr. Part # STM32L433RCT6P Mouser Part # 511-STM32L433RCT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2In Stock 1,920Expected 2/22/2027	$7.79 $5.65 $5.12 $4.74 $4.60	Min.: 1 Mult.: 1 Max.: 300	STM32L433RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 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 256 Kbytes of Flash , LCD, USB STM32L433RCT6TR STMicroelectronics 1: $7.17 13In Stock 1,000Expected 2/22/2027	Mfr. Part # STM32L433RCT6TR Mouser Part # 511-STM32L433RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	13In Stock 1,000Expected 2/22/2027	Cut Tape $7.17 $5.55 $5.23 $4.71 Reel $4.71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	STM32L433RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433VCT6 STMicroelectronics 1: $7.90 52In Stock 4,320On Order	Mfr. Part # STM32L433VCT6 Mouser Part # 511-STM32L433VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	52In Stock 4,320On Order	$7.90 $5.64 $5.19 $4.90 $4.70	Min.: 1 Mult.: 1 Max.: 500	STM32L433VC	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 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 256 Kbytes of Flash , LCD, USB STM32L433VCT6TR STMicroelectronics 1: $8.25 147In Stock 1,000Expected 2/24/2027	Mfr. Part # STM32L433VCT6TR Mouser Part # 511-STM32L433VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	147In Stock 1,000Expected 2/24/2027	Cut Tape $8.25 $6.10 $5.53 $5.14 $4.89 Reel $4.89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000	STM32L433VC	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 STM32L443VCT6 STMicroelectronics 1: $8.86 36In Stock 1,080On Order	Mfr. Part # STM32L443VCT6 Mouser Part # 511-STM32L443VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2 Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	36In Stock 1,080On Order On Order Ship Dates Mfr. #: STM32L443VCT6 Stock: 36 Can Ship Immediately On Order: 540 Expected 10/26/2027 540 TBD Factory Lead-Time: 52 Weeks	$8.86 $6.19 $5.90 $5.02 $4.80	Min.: 1 Mult.: 1 Max.: 250	STM32L443VC	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	83 I/O	64 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 STM32L451RET6 STMicroelectronics 1: $8.09 35In Stock 1,920On Order	Mfr. Part # STM32L451RET6 Mouser Part # 511-STM32L451RET6	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	35In Stock 1,920On Order	$8.09 $6.24 $5.49 $5.16	Min.: 1 Mult.: 1 Max.: 300	STM32L451RE	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 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 STM32L451REY6TR STMicroelectronics 1: $8.14 39In Stock 5,000On Order	Mfr. Part # STM32L451REY6TR Mouser Part # 511-STM32L451REY6TR	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	39In Stock 5,000On Order	Cut Tape $8.14 $5.69 $5.43 $4.51 Reel $4.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 5,000	STM32L451RE	SMD/SMT	CSP-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM STM32L451VET6 STMicroelectronics 1: $9.50 31In Stock 1,620On Order	Mfr. Part # STM32L451VET6 Mouser Part # 511-STM32L451VET6	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	31In Stock 1,620On Order	$9.50 $7.13 $6.80 $5.90 $5.64	Min.: 1 Mult.: 1 Max.: 250	STM32L451VE	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	83 I/O	160 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 USB Device, DFS STM32L452CEU3 STMicroelectronics 1: $9.28 32In Stock 28,080On Order	Mfr. Part # STM32L452CEU3 Mouser Part # 511-STM32L452CEU3	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	32In Stock 28,080On Order	$9.28 $7.05 $6.63 $5.85 View $5.71 $5.22 $5.15	Min.: 1 Mult.: 1 Max.: 1,560	STM32L452CE	SMD/SMT	QFN-48	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	38 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCT6 STMicroelectronics 1: $7.86 40In Stock 960On Order	Mfr. Part # STM32L452RCT6 Mouser Part # 511-STM32L452RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	40In Stock 960On Order	$7.86 $5.98 $5.27 $4.79	Min.: 1 Mult.: 1 Max.: 150	STM32L452RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	160 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 USB Device, DFS STM32L452REI3 STMicroelectronics 1: $9.91 30In Stock 5,880On Order	Mfr. Part # STM32L452REI3 Mouser Part # 511-STM32L452REI3	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	30In Stock 5,880On Order	$9.91 $7.50 $7.08 $6.24 View $6.09 $5.58 $5.49	Min.: 1 Mult.: 1 Max.: 2,000	STM32L452RE	SMD/SMT	UFBGA-64	ARM Cortex M4	512 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray