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512 kB Microcontrollers - MCU

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Program Memory Size = 512 kB

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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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205ZET6 STMicroelectronics 1: 13,22 € 16In Stock 360Expected 2/22/2027	Mfr. Part No. STM32F205ZET6 Mouser Part No 511-STM32F205ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	16In Stock 360Expected 2/22/2027	13,22 € 10,54 € 9,65 € 9,60 € View 8,86 € 8,54 € 8,46 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 512Kb STM32F205ZET7 STMicroelectronics 1: 14,17 € 111In Stock 360Expected 2/22/2027	Mfr. Part No. STM32F205ZET7 Mouser Part No 511-STM32F205ZET7	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 512Kb Learn More about STMicroelectronics stm32f2	Datasheet	111In Stock 360Expected 2/22/2027	14,17 € 11,36 € 10,41 € 9,85 € View 9,32 € 9,06 € 8,97 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F207IET6 STMicroelectronics 1: 16,51 € 3In Stock	Mfr. Part No. STM32F207IET6 Mouser Part No 511-STM32F207IET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	3In Stock	16,51 € 14,55 € 11,58 € 11,12 € 10,90 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F207ZET6 STMicroelectronics 1: 16,11 € 51In Stock 360Expected 2/22/2027	Mfr. Part No. STM32F207ZET6 Mouser Part No 511-STM32F207ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	51In Stock 360Expected 2/22/2027	16,11 € 11,31 € 10,20 € 9,93 € View 9,73 € 9,68 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F217VET6 STMicroelectronics 1: 14,25 € 151In Stock	Mfr. Part No. STM32F217VET6 Mouser Part No 511-STM32F217VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	151In Stock	14,25 € 10,54 € 9,74 € 9,09 € View 8,61 € 8,50 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	82 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex M3 512kB USB OTG 150DMIPs 17 STM32F217VET6TR STMicroelectronics 1: 15,10 € 1In Stock 2.000Expected 2/24/2027	Mfr. Part No. STM32F217VET6TR Mouser Part No 511-STM32F217VET6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB USB OTG 150DMIPs 17 Learn More about STMicroelectronics stm32f2	Datasheet	1In Stock 2.000Expected 2/24/2027	Cut Tape 15,10 € 11,65 € 10,62 € 9,99 € View Reel 8,85 € 9,80 € 9,09 € 8,85 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	82 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F217ZET6 STMicroelectronics 1: 16,08 € 55In Stock	Mfr. Part No. STM32F217ZET6 Mouser Part No 511-STM32F217ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	55In Stock	16,08 € 12,75 € 11,30 € 10,64 € View 9,94 € 9,55 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	32 bit	120 MHz	512 kB	128 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303RET6TR STMicroelectronics 1: 10,78 € 22In Stock 2.000On Order	Mfr. Part No. STM32F303RET6TR Mouser Part No 511-STM32F303RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	22In Stock 2.000On Order	Cut Tape 10,78 € 8,50 € 8,10 € 7,03 € View Reel 6,17 € 6,72 € 6,31 € 6,17 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	51 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303VET6TR STMicroelectronics 1: 10,49 € 155In Stock 1.000Expected 12/30/2026	Mfr. Part No. STM32F303VET6TR Mouser Part No 511-STM32F303VET6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	155In Stock 1.000Expected 12/30/2026	Cut Tape 10,49 € 8,39 € 7,71 € 7,29 € View Reel 6,32 € 7,16 € 6,85 € 6,32 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	82 I/O	2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303ZET7 STMicroelectronics 1: 14,56 € 13In Stock 360Expected 11/19/2026	Mfr. Part No. STM32F303ZET7 Mouser Part No 511-STM32F303ZET7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	13In Stock 360Expected 11/19/2026	14,56 € 11,41 € 10,06 € 9,67 € View 9,66 € 8,93 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	115 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F407IET6 STMicroelectronics 1: 13,00 € 18In Stock 400Expected 2/22/2027	Mfr. Part No. STM32F407IET6 Mouser Part No 511-STM32F407IET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	18In Stock 400Expected 2/22/2027	13,00 € 8,94 € 8,47 € 7,71 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F407ZET6 STMicroelectronics 1: 12,93 € 19In Stock 2.520Expected 2/22/2027	Mfr. Part No. STM32F407ZET6 Mouser Part No 511-STM32F407ZET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	19In Stock 2.520Expected 2/22/2027	12,93 € 10,16 € 8,39 € 8,00 € 7,65 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU STM32F407ZET7 STMicroelectronics 1: 12,60 € 16In Stock 360Expected 2/22/2027	Mfr. Part No. STM32F407ZET7 Mouser Part No 511-STM32F407ZET7	STMicroelectronics	ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	16In Stock 360Expected 2/22/2027	12,60 € 10,06 € 8,84 € 8,46 € 8,39 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	114 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412CEU6 STMicroelectronics 1: 7,55 € 33In Stock 9.360Expected 2/22/2027	Mfr. Part No. STM32F412CEU6 Mouser Part No 511-STM32F412CEU6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	33In Stock 9.360Expected 2/22/2027	7,55 € 5,67 € 5,40 € 4,83 € View 4,62 € 4,38 € 4,26 €	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	36 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412RET6 STMicroelectronics 1: 7,89 € 32In Stock 960Expected 2/22/2027	Mfr. Part No. STM32F412RET6 Mouser Part No 511-STM32F412RET6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	32In Stock 960Expected 2/22/2027	7,89 € 6,10 € 5,60 € 5,15 € View 5,05 € 4,51 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412RET6TR STMicroelectronics 1: 7,44 € 32In Stock 2.000Expected 2/22/2027	Mfr. Part No. STM32F412RET6TR Mouser Part No 511-STM32F412RET6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	32In Stock 2.000Expected 2/22/2027	Cut Tape 7,44 € 5,75 € 5,07 € 4,87 € View Reel 4,13 € 4,81 € 4,41 € 4,13 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412VET3 STMicroelectronics 1: 9,92 € 25In Stock 2.700Expected 2/22/2027	Mfr. Part No. STM32F412VET3 Mouser Part No 511-STM32F412VET3	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	25In Stock 2.700Expected 2/22/2027	9,92 € 7,48 € 7,04 € 6,36 € View 6,13 € 6,12 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	81 I/O	1.7 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412VET6 STMicroelectronics 1: 8,73 € 117In Stock 540Expected 2/22/2027	Mfr. Part No. STM32F412VET6 Mouser Part No 511-STM32F412VET6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	117In Stock 540Expected 2/22/2027	8,73 € 6,53 € 6,14 € 5,54 € 5,35 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	100 MHz	512 kB	256 kB	12 bit	81 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F417IEH6 STMicroelectronics 1: 12,97 € 18In Stock 1.008Expected 3/11/2027	Mfr. Part No. STM32F417IEH6 Mouser Part No 511-STM32F417IEH6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	18In Stock 1.008Expected 3/11/2027	12,97 € 10,22 € 9,21 € 8,57 € View 8,55 € 8,19 €	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	3 x 12 bit	140 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F417IET6 STMicroelectronics 1: 12,97 € 55In Stock	Mfr. Part No. STM32F417IET6 Mouser Part No 511-STM32F417IET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	55In Stock	12,97 € 11,40 € 9,12 € 8,68 € View 8,51 € 7,90 € 7,81 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	140 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F417ZET6 STMicroelectronics 1: 12,79 € 7In Stock 360On Order	Mfr. Part No. STM32F417ZET6 Mouser Part No 511-STM32F417ZET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	7In Stock 360On Order	12,79 € 10,04 € 9,02 € 8,56 € 8,39 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	3 x 12 bit	114 I/O	1.8 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas STM32F429IEH6 STMicroelectronics 1: 14,18 € 102In Stock 1.008Expected 10/19/2027	Mfr. Part No. STM32F429IEH6 Mouser Part No 511-STM32F429IEH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas Learn More about STMicroelectronics stm32f4	Datasheet	102In Stock 1.008Expected 10/19/2027	14,18 € 11,11 € 10,21 € 9,50 € View 9,17 € 8,86 € 8,53 € Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M4	32 bit	180 MHz	512 kB	260 kB	12 bit	140 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas STM32F429ZET6TR STMicroelectronics 1: 12,90 € 6In Stock 1.000On Order	Mfr. Part No. STM32F429ZET6TR Mouser Part No 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 12,90 € 10,16 € 9,06 € 8,72 € Reel 7,89 € View 8,46 € 7,70 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	180 MHz	512 kB	260 kB	12 bit	114 I/O	1.7 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446RET6TR STMicroelectronics 1: 8,57 € 28In Stock 18.000On Order	Mfr. Part No. STM32F446RET6TR Mouser Part No 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 18.000On Order On Order Ship Dates Mfr. No: STM32F446RET6TR Stock: 28 Can Dispatch Immediately On Order: 6.000 Expected 11/16/2026 12.000 TBD Factory Lead Time: 52 Weeks	Cut Tape 8,57 € 6,65 € 5,88 € 5,53 € 5,13 € Reel 4,74 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	180 MHz	512 kB	128 kB	3 x 12 bit	50 I/O	3.3 V	3.3 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446VET6TR STMicroelectronics 1: 9,74 € 188In Stock 1.000Expected 2/22/2027	Mfr. Part No. STM32F446VET6TR Mouser Part No 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 9,74 € 7,57 € 7,22 € 6,27 € View Reel 5,50 € 5,99 € 5,64 € 5,50 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	180 MHz	512 kB	128 kB	3 x 12 bit	81 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel