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512 kB Embedded Processors & Controllers

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Program Memory Size = 512 kB

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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.	Mounting Style	Package / Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas STM32F429ZET6TR STMicroelectronics 1: $15.00 6In Stock 1,000On Order	Mfr. Part # STM32F429ZET6TR Mouser Part # 511-STM32F429ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas Learn More about STMicroelectronics stm32f4	Datasheet	6In Stock 1,000On Order	Cut Tape $15.00 $11.81 $10.53 $10.14 Reel $9.18 View $9.84 $8.95 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446RET6TR STMicroelectronics 1: $9.76 28In Stock 12,000On Order	Mfr. Part # STM32F446RET6TR Mouser Part # 511-STM32F446RET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	28In Stock 12,000On Order	Cut Tape $9.76 $7.58 $6.70 $6.43 Reel $5.79 View $6.32 $5.97 $5.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446VET6TR STMicroelectronics 1: $11.32 188In Stock 1,000Expected 2/22/2027	Mfr. Part # STM32F446VET6TR Mouser Part # 511-STM32F446VET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	188In Stock 1,000Expected 2/22/2027	Cut Tape $11.32 $8.80 $8.40 $7.29 View Reel $6.40 $6.96 $6.56 $6.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	3 x 12 bit
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 2/26/2027	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 2/26/2027	$12.23 $9.68 $8.51 $7.59 View $7.30 $6.91 $6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469VET6 STMicroelectronics 1: $14.17 17In Stock	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	$14.17 $11.14 $10.01 $9.54 View $9.10 $8.40 $8.22 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	71 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F722VET6 STMicroelectronics 1: $16.75 57In 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	57In Stock 540Expected 2/22/2027	$16.75 $12.36 $11.12 $10.66 $10.65	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	82 I/O	32 bit	3 x 12 bit
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 3/8/2027	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 3/8/2027	$18.87 $14.96 $13.83 $12.91 $12.09	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M7	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F723ZET6 STMicroelectronics 1: $18.48 336Expected 3/25/2027	Mfr. Part # STM32F723ZET6 Mouser Part # 511-STM32F723ZET6	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	336Expected 3/25/2027	$18.48 $14.64 $13.10 $12.62 $12.27	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M7	112 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F746VET6 STMicroelectronics 1: $18.02 537On Order	Mfr. Part # STM32F746VET6 Mouser Part # 511-STM32F746VET6	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	537On Order	$18.02 $13.64 $12.70 $11.26 View $10.92 $10.81 $10.71 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M7	82 I/O	32 bit	3 x 12 bit
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	SMD/SMT	LQFP-144	ARM Cortex M7	114 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B0RET6 STMicroelectronics 1: $5.22 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	$5.22 $3.46 $3.16 $2.68 View $2.65 $2.48	Min.: 1 Mult.: 1 Max.: 2,000	SMD/SMT		ARM Cortex M0+	59 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART STM32G0B1KET6N STMicroelectronics 1: $6.22 398In 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	398In Stock 3,000Expected 2/22/2027	$6.22 $4.47 $4.05 $3.73 $3.54	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT		ARM Cortex M0+	29 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1KEU6 STMicroelectronics 1: $5.57 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	$5.57 $4.09 $3.65 $3.39 View $3.16 $2.99 $2.96 $2.92	Min.: 1 Mult.: 1 Max.: 2,940	SMD/SMT		ARM Cortex M0+	30 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473RET6 STMicroelectronics 1: $10.31 6,719On Order	Mfr. Part # STM32G473RET6 Mouser Part # 511-STM32G473RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	6,719On Order	$10.31 $7.97 $7.60 $6.60 View $6.54 $5.95	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	5 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473VEH6 STMicroelectronics 1: $11.30 156In Stock 2,088On Order	Mfr. Part # STM32G473VEH6 Mouser Part # 511-STM32G473VEH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	156In Stock 2,088On Order	$11.30 $8.79 $8.38 $7.28 $7.18	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	TFBGA-100	ARM Cortex M4	86 I/O	32 bit	5 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l STM32G473VET6 STMicroelectronics 1: $11.51 3,117On Order	Mfr. Part # STM32G473VET6 Mouser Part # 511-STM32G473VET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3,117On Order	$11.51 $8.95 $7.47 $6.55	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	86 I/O	32 bit	12 bit
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 $8.42 $8.09 $7.53	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-128	ARM Cortex M4	107 I/O	32 bit	5 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G474RET3 STMicroelectronics 1: $11.14 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	$11.14 $8.68 $7.54 $7.50 $7.16	Min.: 1 Mult.: 1 Max.: 960	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	5 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog STM32G483RET6 STMicroelectronics 1: $10.02 175In Stock 960Expected 10/25/2027	Mfr. Part # STM32G483RET6 Mouser Part # 511-STM32G483RET6	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	175In Stock 960Expected 10/25/2027	$10.02 $7.78 $6.89 $6.61 $6.51	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	5 x 12 bit
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 $7.49	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	LQFP-100	ARM Cortex M4	86 I/O	32 bit	12 bit
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 4,680On 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 4,680On Order	$9.66 $7.50 $6.63 $6.36	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	UFQFPN-48	ARM Cortex M4	42 I/O	32 bit	12 bit
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 $7.36 $7.15	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	5 x 12 bit
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 $7.59 $6.82 $6.00 $5.91	Min.: 1 Mult.: 1 Max.: 2,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	4 x 12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533ZET6 STMicroelectronics 1: $8.96 5In Stock 3,240On Order	Mfr. Part # STM32H533ZET6 Mouser Part # 511-STM32H533ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	5In Stock 3,240On Order On Order Ship Dates Mfr. #: STM32H533ZET6 Stock: 5 Can Ship Immediately On Order: 720 Expected 5/24/2027 1,800 Expected 6/14/2027 720 Expected 7/5/2027 Factory Lead-Time: 52 Weeks	$8.96 $6.72 $6.41 $5.56 $5.55	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33		32 bit	12 bit
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	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit