ARM Microcontrollers - MCU

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STM32 F4 Cortex™-M4 MCUs

STMicroelectronics STM32 F4 32-bit Cortex™-M4 Microcontrollers (MCUs) offer better performance, DSP capability, more SRAM, and peripheral improvements such as full-duplex I²S, less than 1μA RTC, and 2.4MSPS ADCs. These MCUs include a floating-point unit and core features such as built-in single-cycle multiply-accumulate (MAC) instructions, optimized SIMD arithmetic, and saturating arithmetic instructions.

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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.	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 High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 STM32F429ZGT6TR STMicroelectronics 1: €14.65 750On Order	Mfr. Part No. STM32F429ZGT6TR Mouser Part No 511-STM32F429ZGT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	750On Order On Order Ship Dates Mfr. No: STM32F429ZGT6TR Stock: 0 On Order: 250 Expected 22/02/2027 500 TBD Factory Lead Time: 52 Weeks	Cut Tape €14.65 €11.48 €10.64 €9.82 €9.72 Reel €9.15 MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F429ZG	SMD/SMT	LQFP-144	ARM Cortex M4	1 MB	32 bit	12 bit	180 MHz	114 I/O	260 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash STM32F429ZIT6TR STMicroelectronics 1: €15.69 147On Order	Mfr. Part No. STM32F429ZIT6TR Mouser Part No 511-STM32F429ZIT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	147On Order	Cut Tape €15.69 €12.44 €11.13 €10.72 Reel €10.03 View €10.59 €9.90 MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F429ZI	SMD/SMT	LQFP-144	ARM Cortex M4	2 MB	32 bit	12 bit	180 MHz	114 I/O	260 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU STM32F437IIT6 STMicroelectronics 1: €16.27 400Expected 02/03/2027	Mfr. Part No. STM32F437IIT6 Mouser Part No 511-STM32F437IIT6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	400Expected 02/03/2027	€16.27 €15.74 €11.82 €10.90 €10.66	Min.: 1 Mult.: 1	STM32F437II	SMD/SMT	LQFP-176	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	140 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash STM32F437VIT7 STMicroelectronics 1: €15.74 1,080On Order	Mfr. Part No. STM32F437VIT7 Mouser Part No 511-STM32F437VIT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	1,080On Order On Order Ship Dates Mfr. No: STM32F437VIT7 Stock: 0 On Order: 540 Expected 26/02/2027 540 TBD Factory Lead Time: 52 Weeks	€15.74 €12.33 €11.42 €10.54 View €10.17 €9.83 €9.79	Min.: 1 Mult.: 1	STM32F437VI	SMD/SMT	LQFP-100	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	82 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU STM32F437ZIT7 STMicroelectronics 1: €17.22 1,077On Order	Mfr. Part No. STM32F437ZIT7 Mouser Part No 511-STM32F437ZIT7	STMicroelectronics	ARM Microcontrollers - MCU Hi-performance DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	1,077On Order On Order Ship Dates Mfr. No: STM32F437ZIT7 Stock: 0 On Order: 357 Expected 22/10/2027 720 Expected 25/10/2027 Factory Lead Time: 52 Weeks	€17.22 €13.01 €12.23 €11.69	Min.: 1 Mult.: 1	STM32F437ZI	SMD/SMT	LQFP-144	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	114 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl STM32F446RCT6TR STMicroelectronics 1: €7.76 1,720Expected 22/02/2027	Mfr. Part No. STM32F446RCT6TR Mouser Part No 511-STM32F446RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1,720Expected 22/02/2027	Cut Tape €7.76 €6.41 €5.57 €5.09 View Reel €4.28 €4.95 €4.71 €4.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F446RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	3 x 12 bit	180 MHz	50 I/O	128 kB	3.3 V	3.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446VET7 STMicroelectronics 1: €10.43 443Expected 22/02/2027	Mfr. Part No. STM32F446VET7 Mouser Part No 511-STM32F446VET7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	443Expected 22/02/2027	€10.43 €8.11 €7.73 €6.72 View €6.48 €6.05	Min.: 1 Mult.: 1	STM32F446VE	SMD/SMT	LQFP-100	ARM Cortex M4		32 bit	12 bit				1.7 V	3.6 V			Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl STM32F446ZCJ6 STMicroelectronics 1: €9.51 2,016Expected 22/02/2027	Mfr. Part No. STM32F446ZCJ6 Mouser Part No 511-STM32F446ZCJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	2,016Expected 22/02/2027	€9.51 €7.40 €6.55 €6.20 View €6.05 €5.52 €5.40	Min.: 1 Mult.: 1	STM32F446ZC	SMD/SMT	LFBGA-144	ARM Cortex M4	256 kB	32 bit	3 x 12 bit	180 MHz	114 I/O	128 kB	3.3 V	3.3 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl STM32F446ZCT6 STMicroelectronics 1: €9.20 358Expected 26/02/2027	Mfr. Part No. STM32F446ZCT6 Mouser Part No 511-STM32F446ZCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	358Expected 26/02/2027	€9.20 €7.14 €6.56 €6.05 €5.88	Min.: 1 Mult.: 1	STM32F446ZC	SMD/SMT	LQFP-144	ARM Cortex M4	256 kB	32 bit	3 x 12 bit	180 MHz	114 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEJ6 STMicroelectronics 1: €10.13 1,007On Order	Mfr. Part No. STM32F446ZEJ6 Mouser Part No 511-STM32F446ZEJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1,007On Order	€10.13 €7.91 €7.03 €6.75 View €6.72 €6.29	Min.: 1 Mult.: 1	STM32F446ZE	SMD/SMT	UFBGA-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	180 MHz	114 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEJ7 STMicroelectronics 1: €10.78 988On Order	Mfr. Part No. STM32F446ZEJ7 Mouser Part No 511-STM32F446ZEJ7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	988On Order	€10.78 €8.85 €8.11 €7.40 View €7.21 €6.71	Min.: 1 Mult.: 1	STM32F446ZE		UFBGA-144	ARM Cortex M4		32 bit	12 bit				1.7 V	3.6 V			Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZEJ7TR STMicroelectronics 1: €11.14 1,495On Order	Mfr. Part No. STM32F446ZEJ7TR Mouser Part No 511-STM32F446ZEJ7TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1,495On Order	Cut Tape €11.14 €9.06 €8.63 €7.50 View Reel €6.57 €7.16 €6.73 €6.57 €6.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	STM32F446ZE	SMD/SMT	UFBGA-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	180 MHz	114 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZET7 STMicroelectronics 1: €11.26 720Expected 12/03/2027	Mfr. Part No. STM32F446ZET7 Mouser Part No 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 12/03/2027	€11.26 €9.04 €8.29 €7.63 View €6.95 €6.56 €6.51 Quote	Min.: 1 Mult.: 1	STM32F446ZE	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	3 x 12 bit	180 MHz	114 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469ZGT6 STMicroelectronics 1: €15.40 720Expected 26/02/2027	Mfr. Part No. STM32F469ZGT6 Mouser Part No 511-STM32F469ZGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	720Expected 26/02/2027	€15.40 €12.12 €11.07 €10.66 View €10.09 €9.86	Min.: 1 Mult.: 1	STM32F469ZG		LQFP-144				12 bit								Tray
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash STM32F479NIH6 STMicroelectronics 1: €17.76 960On Order	Mfr. Part No. STM32F479NIH6 Mouser Part No 511-STM32F479NIH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 2 Mbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	960On Order	€17.76 €14.13 €12.68 €11.96 €11.37	Min.: 1 Mult.: 1	STM32F479NI	SMD/SMT	TFBGA-216	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	161 I/O	384 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 2 Mbyte Flash, 180 STM32F479ZIT6 STMicroelectronics 1: €16.38 719Expected 26/03/2027	Mfr. Part No. STM32F479ZIT6 Mouser Part No 511-STM32F479ZIT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 2 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	719Expected 26/03/2027	€16.38 €13.00 €11.64 €11.22 €11.03	Min.: 1 Mult.: 1	STM32F479ZI		LQFP-144	ARM Cortex M4		32 bit	12 bit				1.7 V	3.6 V			Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F401CBY6TT STMicroelectronics 3,000: €2.54 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CBY6TT Mouser Part No 511-STM32F401CBY6TT	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €2.54	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F4	SMD/SMT	WLCSP-49	ARM Cortex M4	128 kB	32 bit	12 bit	84 MHz	36 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of STM32F401CCF6TR STMicroelectronics 5,000: €2.80 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CCF6TR Mouser Part No 511-STM32F401CCF6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €2.80	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F401CC			ARM Cortex M4	256 kB	32 bit	12 bit	84 MHz	81 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401CCY6TT STMicroelectronics 3,000: €2.90 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CCY6TT Mouser Part No 511-STM32F401CCY6TT	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €2.90	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F401CC	SMD/SMT	WLCSP-49	ARM Cortex M4	256 kB	32 bit	12 bit	84 MHz	36 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401CDU6 STMicroelectronics 1,560: €3.62 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CDU6 Mouser Part No 511-STM32F401CDU6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	€3.62	Min.: 1,560 Mult.: 1,560	STM32F401CD	SMD/SMT	UFQFPN-48	ARM Cortex M4	384 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401CDU6TR STMicroelectronics 2,500: €3.26 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CDU6TR Mouser Part No 511-STM32F401CDU6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €3.26	Min.: 2,500 Mult.: 2,500 : 2,500	STM32F401CD	SMD/SMT	UFQFPN-48	ARM Cortex M4	384 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401CDY6TR STMicroelectronics 5,000: €3.29 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CDY6TR Mouser Part No 511-STM32F401CDY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €3.29	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F401CD	SMD/SMT	WLCSP-49	ARM Cortex M4	384 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F401CEU6TR STMicroelectronics 2,500: €3.38 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CEU6TR Mouser Part No 511-STM32F401CEU6TR	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €3.38	Min.: 2,500 Mult.: 2,500 : 2,500	STM32F4					32 bit									Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F401CEY6TR STMicroelectronics 5,000: €3.33 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401CEY6TR Mouser Part No 511-STM32F401CEY6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €3.33	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F4	SMD/SMT	WLCSP-49	ARM Cortex M4	512 kB	32 bit	12 bit	84 MHz	36 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401RDT6TR STMicroelectronics 1: €6.38 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F401RDT6TR Mouser Part No 511-STM32F401RDT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape €6.38 €4.82 €4.31 €4.02 View Reel €3.50 €3.92 €3.59 €3.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F401RD	SMD/SMT	LQFP-64	ARM Cortex M4	384 kB	32 bit	12 bit	84 MHz	50 I/O	96 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel