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STMicroelectronics Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art STM32F777IIK6 STMicroelectronics 1: $33.56 809In Stock	Mfr. Part No. STM32F777IIK6 Mouser Part No 511-STM32F777IIK6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 2 Mbytes of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	809In Stock	$33.56 $27.24 $25.28 $24.96 Quote Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-176	ARM Cortex M7	32 bit	216 MHz	2 MB	512 kB	3 x 12 bit	168 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz STM32L051R6H6 STMicroelectronics 1: $4.86 3,455In Stock	Mfr. Part No. STM32L051R6H6 Mouser Part No 511-STM32L051R6H6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz Learn More about STMicroelectronics stm32l0	Datasheet	3,455In Stock	$4.86 $3.26 $3.09 $2.64 View $2.53 $2.16 $1.86 $1.80 $1.75	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES STM32L082CZY3TR STMicroelectronics 1: $8.73 3,356In Stock	Mfr. Part No. STM32L082CZY3TR Mouser Part No 511-STM32L082CZY3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	3,356In Stock	Cut Tape $8.73 $6.68 $5.86 $5.60 View Reel $4.57 $5.18 $5.06 $4.91 $4.57	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-49	ARM Cortex M0+	32 bit	32 MHz	192 kB	20 kB	12 bit	40 I/O	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L422TBY6TR STMicroelectronics 1: $5.92 3,177In Stock	Mfr. Part No. STM32L422TBY6TR Mouser Part No 511-STM32L422TBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	3,177In Stock	Cut Tape $5.92 $4.47 $3.89 $3.71 $3.40 Reel $3.40	Min.: 1 Mult.: 1 Max.: 750 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-36	ARM Cortex M4	32 bit	80 MHz	128 kB	40 kB	2 x 12 bit	30 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5ZGT6P STMicroelectronics 1: $19.43 848In Stock	Mfr. Part No. STM32L4P5ZGT6P Mouser Part No 511-STM32L4P5ZGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	848In Stock	$19.43 $15.22 $13.52 $12.99 $12.28	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	1 MB	320 kB	2 x 12 bit	115 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562CEU6P STMicroelectronics 1: $16.90 795In Stock	Mfr. Part No. STM32L562CEU6P Mouser Part No 511-STM32L562CEU6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	795In Stock	$16.90 $13.14 $12.54 $10.88 $10.39	Min.: 1 Mult.: 1 Max.: 250	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	110 MHz	512 kB	256 kB	2 x 12 bit	36 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 STM32WB55VEQ6 STMicroelectronics 1: $10.04 463In Stock	Mfr. Part No. STM32WB55VEQ6 Mouser Part No 511-STM32WB55VEQ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	463In Stock	$10.04 $8.47 $8.15 $7.45 View Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-129										Tray
8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte STM8S103F3P3 STMicroelectronics 1: $3.51 994In Stock	Mfr. Part No. STM8S103F3P3 Mouser Part No 511-STM8S103F3P3	STMicroelectronics	8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte Learn More about STMicroelectronics stm8s mcus	Datasheet	994In Stock	$3.51 $2.50 $2.30 $2.04 View $2.00 $1.81 $1.67 $1.63 $1.62	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TSSOP-20	STM8	8 bit	16 MHz	8 kB	1 kB	10 bit	16 I/O	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU PERFORMANCE LINE 24 MHz 8-BIT MCU STM8S207S8T3C STMicroelectronics 1: $6.75 914In Stock	Mfr. Part No. STM8S207S8T3C Mouser Part No 511-STM8S207S8T3C	STMicroelectronics	8-bit Microcontrollers - MCU PERFORMANCE LINE 24 MHz 8-BIT MCU Learn More about STMicroelectronics stm8s mcus	Datasheet	914In Stock	$6.75 $5.11 $4.46 $4.15 View $3.96 $3.82 $3.71 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-44	STM8	8 bit	24 MHz	64 kB	6 kB	10 bit	34 I/O	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU STM32F405ZGT6W STMicroelectronics 1: $25.31 691In Stock NRND	Mfr. Part No. STM32F405ZGT6W Mouser Part No 511-STM32F405ZGT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	691In Stock	$25.31 $20.14 $18.13 $17.26 View $15.75 $15.68 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	1 MB	192 kB	12 bit	114 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8-bit Ultra-Low PWR 16kB ProxSense SPI STM8TL52G4U6 STMicroelectronics 1: $5.56 2,816In Stock NRND	Mfr. Part No. STM8TL52G4U6 Mouser Part No 511-STM8TL52G4U6 NRND	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultra-Low PWR 16kB ProxSense SPI	Datasheet	2,816In Stock	$5.56 $4.20 $3.64 $3.47 View $3.18 $3.10 $2.87 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT		STM8	8 bit	16 MHz	16 kB	4 kB	No ADC	17 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151RCT6A STMicroelectronics 1: $14.08 395In Stock NRND	Mfr. Part No. STM32L151RCT6A Mouser Part No 511-STM32L151RCT6A NRND	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	395In Stock	$14.08 $10.91 $10.04 $9.03 View $8.83 $7.86 $7.55 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	32 MHz	256 kB	32 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551KEU6 STMicroelectronics 1: $3.47 2,481In Stock New Product	Mfr. Part No. STM32C551KEU6 Mouser Part No 511-STM32C551KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,481In Stock	$3.47 $2.57 $2.22	Min.: 1 Mult.: 1 Max.: 100	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	25 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552KEU6 STMicroelectronics 1: $4.75 3,499In Stock New Product	Mfr. Part No. STM32C552KEU6 Mouser Part No 511-STM32C552KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	3,499In Stock	$4.75 $3.11 $2.88 $2.50 View $2.35 $2.05 $1.92 $1.85 $1.81	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	25 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562KET6 STMicroelectronics 1: $3.89 1,360In Stock New Product	Mfr. Part No. STM32C562KET6 Mouser Part No 511-STM32C562KET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,360In Stock	$3.89 $2.90 $2.50 $2.38	Min.: 1 Mult.: 1 Max.: 100	ARM Microcontrollers - MCU	SMD/SMT	LQFP-32	ARM Cortex M33	32 bit	144 MHz	512 kB	128 kB	12 bit	25 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CIT6 STMicroelectronics 1: $12.65 1,600In Stock New Product	Mfr. Part No. STM32U3B5CIT6 Mouser Part No 511-STM32U3B5CIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	1,600In Stock	$12.65 $9.75 $8.64	Min.: 1 Mult.: 1 Max.: 25	ARM Microcontrollers - MCU												Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5ZIT6Q STMicroelectronics 1: $15.46 417In Stock New Product	Mfr. Part No. STM32U3B5ZIT6Q Mouser Part No 511-STM32U3B5ZIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	417In Stock	$15.46 $12.06	Min.: 1 Mult.: 1 Max.: 20	ARM Microcontrollers - MCU		LQFP-144								- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5RIT6 STMicroelectronics 1: $12.87 1,021In Stock New Product	Mfr. Part No. STM32U3C5RIT6 Mouser Part No 511-STM32U3C5RIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	1,021In Stock	$12.87 $9.97 $8.81 $8.26 View $7.78 $7.70	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU												Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5RIT6Q STMicroelectronics 1: $12.87 974In Stock New Product	Mfr. Part No. STM32U3C5RIT6Q Mouser Part No 511-STM32U3C5RIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	974In Stock	$12.87 $9.97 $8.81 $8.26 View $7.78 $7.70	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU												Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23CEU7 STMicroelectronics 1: $5.30 2,858In Stock 1,560Expected 12/11/2026 New Product	Mfr. Part No. STM32WBA23CEU7 Mouser Part No 511-STM32WBA23CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,858In Stock 1,560Expected 12/11/2026	$5.30 $4.60 $4.34 $4.00 View $3.79 $3.55 $3.39 $3.25 $3.17	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	64 MHz	512 kB	96 kB	12 bit	27 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ STM32WBA23KEU7 STMicroelectronics 1: $7.36 2,742In Stock New Product	Mfr. Part No. STM32WBA23KEU7 Mouser Part No 511-STM32WBA23KEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,742In Stock	$7.36 $4.87 $4.43 $3.77 View $3.58 $3.21 $2.79 $2.71 $2.64	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	64 MHz	512 kB	96 kB		20 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25CEU7 STMicroelectronics 1: $6.56 2,861In Stock New Product	Mfr. Part No. STM32WBA25CEU7 Mouser Part No 511-STM32WBA25CEU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	2,861In Stock	$6.56 $5.14 $4.79 $4.22 View $4.00 $3.82 $3.59 $3.26	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	64 MHz	512 kB	96 kB		26 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STMicroelectronics STM32U575OIY3QTR STM32U575OIY3QTR STMicroelectronics 1: $16.17 5In Stock	Mfr. Part No. STM32U575OIY3QTR Mouser Part No 511-STM32U575OIY3QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	5In Stock	Cut Tape $16.17 $12.58 $12.00 $10.42 View Reel $9.14 $9.94 $9.37 $9.14 $9.14 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-90	ARM Cortex M33	32 bit	160 MHz	2 MB	786 kB	12 bit, 14 bit	69 I/O	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 4 Mbytes of Flash STMicroelectronics STM32U5A9BJY3QTR STM32U5A9BJY3QTR STMicroelectronics 1: $29.39 6In Stock 500On Order New Product	Mfr. Part No. STM32U5A9BJY3QTR Mouser Part No 511-STM32U5A9BJY3QTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone 160 MHz 4 Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u23	Datasheet	6In Stock 500On Order	Cut Tape $29.39 $23.04 $21.32 $19.91 View Reel $18.05 $19.86 $18.66 $18.65 $18.05	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU												Reel, Cut Tape
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F207IFT6 STMicroelectronics 1: $26.83 67In Stock	Mfr. Part No. STM32F207IFT6 Mouser Part No 511-STM32F207IFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	67In Stock	$26.83 $21.41 $18.62 $18.25 View $17.84 $16.81 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M3	32 bit	120 MHz	768 kB	128 kB	12 bit	140 I/O	- 40 C	+ 85 C	Tray