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256 kB Microcontrollers - MCU

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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	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
32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFN48 R5F526TBDDNE#30 Renesas Electronics 1: 6,98 € 416In Stock	Mfr. Part No. R5F526TBDDNE#30 Mouser Part No 968-R5F526TBDDNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFN48 Learn More about Renesas Electronics renesas rx26t mcus	Datasheet	416In Stock	6,98 € 5,40 € 5,01 € 4,57 € View 4,27 € 4,13 € 4,09 € 3,99 € Quote	Min.: 1 Mult.: 1	SMD/SMT	HWQFN-48	RXv3	256 kB	32 bit	12 bit	120 MHz		64 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFN48 R5F526TBDGNE#30 Renesas Electronics 1: 6,97 € 416In Stock	Mfr. Part No. R5F526TBDGNE#30 Mouser Part No 968-R5F526TBDGNE#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFN48 Learn More about Renesas Electronics renesas rx26t mcus	Datasheet	416In Stock	6,97 € 5,38 € 4,99 € 4,56 € View 4,26 € 4,25 € 4,17 € Quote	Min.: 1 Mult.: 1	SMD/SMT	HWQFN-48	RXv3	256 kB	32 bit	12 bit	120 MHz	37 I/O	64 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64 R7F124FLJ4AFB-C#AA0 Renesas Electronics 1: 5,82 € 271In Stock	Mfr. Part No. R7F124FLJ4AFB-C#AA0 Mouser Part No 968-R7F124FLJ4AFBCAA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64 Learn More about Renesas Electronics renesas rl78 f24 microcontrollers	Datasheet	271In Stock	5,82 € 4,47 € 3,93 € 3,66 € View 3,18 € 3,16 € 3,10 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	RL78	256 kB	16 bit	12 bit	40 MHz	52 I/O	24 kB	2.7 V	5.5 V	- 40 C	+ 125 C	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100 R7F124FPJ4AFB-C#AA0 Renesas Electronics 1: 6,02 € 281In Stock	Mfr. Part No. R7F124FPJ4AFB-C#AA0 Mouser Part No 968-R7F124FPJ4AFBCAA	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100 Learn More about Renesas Electronics renesas rl78 f24 microcontrollers	Datasheet	281In Stock	6,02 € 4,64 € 3,93 € 3,77 € View 3,52 € 3,49 € 3,42 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	RL78	256 kB	16 bit	12 bit	40 MHz	86 I/O	24 kB	2.7 V	5.5 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP32 R7FA4T1BB3CFJ#AA0 Renesas Electronics 1: 3,35 € 142In Stock	Mfr. Part No. R7FA4T1BB3CFJ#AA0 Mouser Part No 968-R7FA4T1BB3CFJAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP32 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	142In Stock	3,35 € 2,52 € 2,31 € 2,09 € View 1,97 € 1,91 € 1,90 € 1,88 € 1,82 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	16 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP48 R7FA4T1BB3CFL#AA0 Renesas Electronics 1: 3,62 € 224In Stock	Mfr. Part No. R7FA4T1BB3CFL#AA0 Mouser Part No 968-R7FA4T1BB3CFLAA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA4T1 ARM CM33 100MHz 256K/40K QFP48 Learn More about Renesas Electronics renesas ra4t1 arm mcus	Datasheet	224In Stock	3,62 € 2,73 € 2,38 € 2,27 € View 2,15 € 2,08 € 2,06 € 2,05 € 2,00 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M33	256 kB	32 bit	12 bit	100 MHz	29 I/O	40 kB	2.7 V	3.6 V			Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K BGA64 R7FA6E2BB2CBB#BC0 Renesas Electronics 1: 4,63 € 3 920In Stock	Mfr. Part No. R7FA6E2BB2CBB#BC0 Mouser Part No 968-R7FA6E2BB2CBBBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K BGA64 Learn More about Renesas Electronics renesas ra6e2 microcontrollers	Datasheet	3 920In Stock	4,63 € 3,53 € 3,09 € 2,95 € View 2,72 € 2,59 € 2,58 € 2,57 €	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M33	256 kB	32 bit	12 bit	200 MHz	45 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K BGA36 R7FA6E2BB2CBC#BC0 Renesas Electronics 1: 4,15 € 3 920In Stock	Mfr. Part No. R7FA6E2BB2CBC#BC0 Mouser Part No 968-R7FA6E2BB2CBCBC0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6 ARM CM33 200MHz 256K/40K BGA36 Learn More about Renesas Electronics renesas ra6e2 microcontrollers	Datasheet	3 920In Stock	4,15 € 3,16 € 2,91 € 2,63 € View 2,50 € 2,43 € 2,31 € 2,29 € 2,28 €	Min.: 1 Mult.: 1	SMD/SMT	BGA-36	ARM Cortex M33	256 kB	32 bit	12 bit	200 MHz	20 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP64 R7FA6T2AB3CFM#AA1 Renesas Electronics 1: 6,16 € 295In Stock	Mfr. Part No. R7FA6T2AB3CFM#AA1 Mouser Part No 968-R7FA6T2AB3CFMAA1	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP64	Datasheet	295In Stock	6,16 € 4,74 € 4,39 € 4,33 € View 4,13 € 4,03 € 4,01 € 3,90 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	2 x 16 bit	240 MHz	51 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFP32 R7FA6T3BB3CFJ#AA0 Renesas Electronics 1: 3,91 € 219In Stock	Mfr. Part No. R7FA6T3BB3CFJ#AA0 Mouser Part No 968-R7FA6T3B3CFJ#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFP32 Learn More about Renesas Electronics renesas ra6t3 arm mcus	Datasheet	219In Stock	3,91 € 2,97 € 2,59 € 2,47 € View 2,33 € 2,26 € 2,24 € 2,23 € 2,17 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M33	256 kB	32 bit	12 bit	200 MHz	16 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFP48 R7FA6T3BB3CFL#AA0 Renesas Electronics 1: 4,18 € 248In Stock	Mfr. Part No. R7FA6T3BB3CFL#AA0 Mouser Part No 968-R7FA6T3B3CFL#AA0	Renesas Electronics	ARM Microcontrollers - MCU MCU RA6T3 ARM CM33 200MHz 256K/40K QFP48 Learn More about Renesas Electronics renesas ra6t3 arm mcus	Datasheet	248In Stock	4,18 € 3,17 € 2,92 € 2,65 € View 2,51 € 2,43 € 2,42 € 2,40 € 2,33 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M33	256 kB	32 bit	12 bit	200 MHz	29 I/O	40 kB	2.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091CCU6 STMicroelectronics 1: 5,73 € 869In Stock 1 560Expected 15/10/2026	Mfr. Part No. STM32F091CCU6 Mouser Part No 511-STM32F091CCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	869In Stock 1 560Expected 15/10/2026	5,73 € 4,39 € 3,85 € 3,69 € View 3,51 € 3,40 € 3,36 € 3,30 € Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	38 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091VCT6 STMicroelectronics 1: 7,89 € 1 494In Stock	Mfr. Part No. STM32F091VCT6 Mouser Part No 511-STM32F091VCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	1 494In Stock	7,89 € 5,51 € 5,25 € 4,57 € View 4,36 € 4,16 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	88 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash STM32F100VCT6BTR STMicroelectronics 1: 7,15 € 1 837In Stock	Mfr. Part No. STM32F100VCT6BTR Mouser Part No 511-STM32F100VCT6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	1 837In Stock	Cut Tape 7,15 € 5,53 € 4,88 € 4,68 € Reel 4,15 € View 4,51 € 4,09 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	24 MHz	80 I/O	24 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity STM32F105RCT6TR STMicroelectronics 1: 8,64 € 340In Stock	Mfr. Part No. STM32F105RCT6TR Mouser Part No 511-STM32F105RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity Learn More about STMicroelectronics stm32f1	Datasheet	340In Stock	Cut Tape 8,64 € 6,72 € 5,94 € 5,70 € View Reel 5,17 € 5,62 € 5,30 € 5,17 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity STM32F107RCT7 STMicroelectronics 1: 9,95 € 1 011In Stock	Mfr. Part No. STM32F107RCT7 Mouser Part No 511-STM32F107RCT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity Learn More about STMicroelectronics STM32F107	Datasheet	1 011In Stock	9,95 € 7,98 € 7,17 € 6,70 € View 6,54 € 6,26 € 6,25 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU STM32F107VCT6TR STMicroelectronics 1: 10,36 € 246In Stock 1 000Expected 25/01/2027	Mfr. Part No. STM32F107VCT6TR Mouser Part No 511-STM32F107VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU Learn More about STMicroelectronics STM32F107	Datasheet	246In Stock 1 000Expected 25/01/2027	Cut Tape 10,36 € 8,10 € 7,47 € 6,79 € View Reel 5,63 € 6,54 € 6,22 € 5,63 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F107VCT7 STMicroelectronics 1: 11,02 € 375In Stock	Mfr. Part No. STM32F107VCT7 Mouser Part No 511-STM32F107VCT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics STM32F107	Datasheet	375In Stock	11,02 € 8,06 € 7,42 € 6,91 € View 6,56 € 6,48 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin STM32F205VCT6TR STMicroelectronics 1: 9,90 € 354In Stock	Mfr. Part No. STM32F205VCT6TR Mouser Part No 511-STM32F205VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin Learn More about STMicroelectronics stm32f2	Datasheet	354In Stock	Cut Tape 9,90 € 8,08 € 7,33 € 7,02 € View Reel 6,20 € 6,94 € 6,55 € 6,20 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	82 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB STM32F205ZCT6 STMicroelectronics 1: 12,08 € 173In Stock	Mfr. Part No. STM32F205ZCT6 Mouser Part No 511-STM32F205ZCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB Learn More about STMicroelectronics stm32f2	Datasheet	173In Stock	12,08 € 9,64 € 8,81 € 8,33 € View 8,19 € 8,05 € 7,98 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	114 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash 120 MHz CPU, ART Accel, E STM32F207VCT6TR STMicroelectronics 1: 11,98 € 1 014In Stock	Mfr. Part No. STM32F207VCT6TR Mouser Part No 511-STM32F207VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash 120 MHz CPU, ART Accel, E Learn More about STMicroelectronics stm32f2	Datasheet	1 014In Stock	Cut Tape 11,98 € 9,38 € 8,69 € 8,02 € View Reel 7,31 € 7,74 € 7,47 € 7,31 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F302CCT6 STMicroelectronics 1: 6,96 € 879In Stock	Mfr. Part No. STM32F302CCT6 Mouser Part No 511-STM32F302CCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	879In Stock	6,96 € 5,37 € 4,73 € 4,63 € View 4,42 € 4,28 € 4,20 € 4,19 €	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	37 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F302CCT7 STMicroelectronics 1: 7,40 € 929In Stock 3 000On Order	Mfr. Part No. STM32F302CCT7 Mouser Part No 511-STM32F302CCT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	929In Stock 3 000On Order On Order Ship Dates Mfr. No: STM32F302CCT7 Stock: 929 Can Dispatch Immediately On Order: 1 500 Expected 02/08/2027 1 500 TBD Factory Lead Time: 40 Weeks	7,40 € 5,71 € 5,04 € 4,83 € View 4,72 € 4,57 € 4,28 € 4,20 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz STM32F302RCT6TR STMicroelectronics 1: 8,14 € 589In Stock	Mfr. Part No. STM32F302RCT6TR Mouser Part No 511-STM32F302RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz Learn More about STMicroelectronics stm 32f3	Datasheet	589In Stock	Cut Tape 8,14 € 6,17 € 5,81 € 5,22 € 4,58 € Reel 4,46 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F302VCT6TR STMicroelectronics 1: 8,53 € 361In Stock	Mfr. Part No. STM32F302VCT6TR Mouser Part No 511-STM32F302VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	361In Stock	Cut Tape 8,53 € 6,63 € 5,87 € 5,62 € View Reel 5,09 € 5,54 € 5,23 € 5,09 €	Min.: 1 Mult.: 1 : 1 000	SMD/SMT		ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	40 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape