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512 kB Semiconductors

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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.
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZET6 STMicroelectronics 1: $12.23 2In Stock 1,080Expected 3/26/2027	Mfr. Part # STM32F446ZET6 Mouser Part # 511-STM32F446ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	2In Stock 1,080Expected 3/26/2027	$12.23 $9.68 $8.51 $7.59 View $7.30 $6.91 $6.84 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZET7 STMicroelectronics 1: $13.09 720Expected 4/23/2027	Mfr. Part # STM32F446ZET7 Mouser Part # 511-STM32F446ZET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	720Expected 4/23/2027	$13.09 $10.51 $9.64 $8.87 View $8.08 $7.63 $7.57 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469VET6 STMicroelectronics 1: $14.46 17In Stock 540Expected 11/2/2027	Mfr. Part # STM32F469VET6 Mouser Part # 511-STM32F469VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	17In Stock 540Expected 11/2/2027	$14.46 $11.37 $10.14 $9.75 View $9.37 $9.10	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722VET6 STMicroelectronics 1: $17.91 4In Stock 540Expected 2/22/2027	Mfr. Part # STM32F722VET6 Mouser Part # 511-STM32F722VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	4In Stock 540Expected 2/22/2027	$17.91 $13.22 $12.28 $11.40 $11.39	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F723ZEI6 STMicroelectronics 1: $18.87 14In Stock 2,496Expected 4/12/2027	Mfr. Part # STM32F723ZEI6 Mouser Part # 511-STM32F723ZEI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	14In Stock 2,496Expected 4/12/2027	$18.87 $14.96 $13.83 $12.91 $12.09	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F746ZET6 STMicroelectronics 1: $20.81 10In Stock	Mfr. Part # STM32F746ZET6 Mouser Part # 511-STM32F746ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	10In Stock	$20.81 $16.53 $14.83 $14.28 $13.53	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B0RET6 STMicroelectronics 1: $5.24 74In Stock 5,760On Order	Mfr. Part # STM32G0B0RET6 Mouser Part # 511-STM32G0B0RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	74In Stock 5,760On Order On Order Ship Dates Mfr. #: STM32G0B0RET6 Stock: 74 Can Ship Immediately On Order: 1,920 Expected 1/18/2027 3,840 TBD Factory Lead-Time: 52 Weeks	$5.24 $3.59 $3.16 $2.94 View $2.86 $2.65	Min.: 1 Mult.: 1 Max.: 2,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1KET6N STMicroelectronics 1: $6.22 18In Stock 3,000Expected 2/22/2027	Mfr. Part # STM32G0B1KET6N Mouser Part # 511-STM32G0B1KET6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	18In Stock 3,000Expected 2/22/2027	$6.22 $4.47 $4.05 $3.77 $3.61	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1KEU6 STMicroelectronics 1: $5.50 55In Stock 26,460On Order	Mfr. Part # STM32G0B1KEU6 Mouser Part # 511-STM32G0B1KEU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	55In Stock 26,460On Order On Order Ship Dates Mfr. #: STM32G0B1KEU6 Stock: 55 Can Ship Immediately On Order: 5,880 Expected 2/22/2027 20,580 TBD Factory Lead-Time: 52 Weeks	$5.50 $4.18 $3.65 $3.49 View $3.21 $3.13 $3.12	Min.: 1 Mult.: 1 Max.: 2,940
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G474QET6 STMicroelectronics 1: $12.37 22In Stock 2,700On Order	Mfr. Part # STM32G474QET6 Mouser Part # 511-STM32G474QET6	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	22In Stock 2,700On Order	$12.37 $9.91 $9.45 $8.09 $7.91	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G474RET3 STMicroelectronics 1: $11.92 25In Stock 17,280On Order	Mfr. Part # STM32G474RET3 Mouser Part # 511-STM32G474RET3	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	25In Stock 17,280On Order	$11.92 $9.28 $8.38 $7.59 View $7.56 $7.14	Min.: 1 Mult.: 1 Max.: 960
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog STM32G483VET6 STMicroelectronics 1: $11.61 25In Stock 540On Order	Mfr. Part # STM32G483VET6 Mouser Part # 511-STM32G483VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog Learn More about STMicroelectronics stm stm32g483xe microcontrollers	Datasheet	25In Stock 540On Order	$11.61 $9.04 $8.35 $7.68	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484CEU6 STMicroelectronics 1: $9.66 28In Stock 9,360On Order	Mfr. Part # STM32G484CEU6 Mouser Part # 511-STM32G484CEU6	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	28In Stock 9,360On Order	$9.66 $7.50 $6.63 $6.36	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484RET6 STMicroelectronics 1: $10.96 26In Stock 3,840On Order	Mfr. Part # STM32G484RET6 Mouser Part # 511-STM32G484RET6	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	26In Stock 3,840On Order	$10.96 $8.47 $8.08 $7.23 $7.05	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM STM32L451RET6 STMicroelectronics 1: $8.09 6In 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	6In Stock 1,920On Order	$8.09 $6.24 $5.49 $5.16	Min.: 1 Mult.: 1 Max.: 300
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 $4.43 Reel $4.43 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 5,000
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
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
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
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452RET3 STMicroelectronics 1: $10.36 29In Stock 4,800On Order	Mfr. Part # STM32L452RET3 Mouser Part # 511-STM32L452RET3	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	29In Stock 4,800On Order	$10.36 $8.05 $7.25 $7.01 $6.83	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS STM32L452VEI6 STMicroelectronics 1: $8.36 91In Stock 4,992On Order	Mfr. Part # STM32L452VEI6 Mouser Part # 511-STM32L452VEI6	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	91In Stock 4,992On Order	$8.36 $6.59 $6.15 $5.68 View $5.42 $5.25 $5.19	Min.: 1 Mult.: 1 Max.: 1,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES STM32L462REY6TR STMicroelectronics 1: $8.38 36In Stock 5,000On Order	Mfr. Part # STM32L462REY6TR Mouser Part # 511-STM32L462REY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	36In Stock 5,000On Order	Cut Tape $8.38 $6.10 $5.63 $5.09 View Reel $4.67 $4.97 $4.67 $4.67	Min.: 1 Mult.: 1 Max.: 750 : 5,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471ZET6 STMicroelectronics 1: $11.33 9In Stock 360Expected 4/23/2027	Mfr. Part # STM32L471ZET6 Mouser Part # 511-STM32L471ZET6	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	9In Stock 360Expected 4/23/2027	$11.33 $8.81 $8.41 $7.30	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM STM32L475VET6 STMicroelectronics 1: $10.41 200In Stock 540Expected 2/22/2027	Mfr. Part # STM32L475VET6 Mouser Part # 511-STM32L475VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	200In Stock 540Expected 2/22/2027	$10.41 $7.52 $6.94 $6.58	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D STM32L476VET6 STMicroelectronics 1: $10.80 15In Stock 1,080On Order	Mfr. Part # STM32L476VET6 Mouser Part # 511-STM32L476VET6	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	15In Stock 1,080On Order On Order Ship Dates Mfr. #: STM32L476VET6 Stock: 15 Can Ship Immediately On Order: 540 Expected 2/24/2027 540 TBD Factory Lead-Time: 52 Weeks	$10.80 $7.82 $7.17 $6.85	Min.: 1 Mult.: 1 Max.: 150

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