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256 kB Microcontrollers - MCU

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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.	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 Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105RCT6V STMicroelectronics 1: $20.32 510In Stock NRND	Mfr. Part No. STM32F105RCT6V Mouser Part No 511-STM32F105RCT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f1	Datasheet	510In Stock	$20.32 $15.93 $14.74 $13.61 View $13.14 $12.14	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	256 kB	64 kB	12 bit	51 I/O	2 V	3.6 V	+ 85 C
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F105VCT6W STMicroelectronics 1: $18.92 333In Stock NRND	Mfr. Part No. STM32F105VCT6W Mouser Part No 511-STM32F105VCT6W NRND	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics stm32f105	Datasheet	333In Stock	$18.92 $14.85 $12.80 $12.38 View $12.32 $11.42 $11.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	256 kB	64 kB	12 bit	80 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes STM32WB55RCV7 STMicroelectronics 1: $10.54 1,555In Stock	Mfr. Part No. STM32WB55RCV7 Mouser Part No 511-STM32WB55RCV7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	1,555In Stock	$10.54 $9.14 $8.66 $7.98 View $7.59 $7.24 $6.61 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-68	ARM Cortex M4	32 bit	64 MHz	256 kB	128 kB	12 bit	49 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with M0G3518QPMRQ1 Texas Instruments 1: $5.97 166In Stock New Product	Mfr. Part No. M0G3518QPMRQ1 Mouser Part No 595-M0G3518QPMRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0g351x q1 mcus	Datasheet	166In Stock	Cut Tape $5.97 $4.52 $3.93 $3.75 Reel $3.35 View $3.45 $3.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	128 kB	12 bit	60 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with M0L1228QPTRQ1 Texas Instruments 1: $4.30 594In Stock 2,000On Order New Product	Mfr. Part No. M0L1228QPTRQ1 Mouser Part No 595-M0L1228QPTRQ1 New Product	Texas Instruments	ARM Microcontrollers - MCU Automotive 32MHz Arm Cortex-M0+ MCU with Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	594In Stock 2,000On Order On Order Ship Dates Mfr. No: M0L1228QPTRQ1 Stock: 594 Can Dispatch Immediately On Order: 1,000 Expected 7/1/2027 1,000 Expected 15/2/2027 Factory Lead Time: 26 Weeks	Cut Tape $4.30 $3.21 $2.77 $2.64 Reel $2.15 View $2.41 $2.08 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	256 kB	32 KB	12 bit	43 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual MSPM0L1228SPTR Texas Instruments 1: $5.07 688In Stock New Product	Mfr. Part No. MSPM0L1228SPTR Mouser Part No 595-MSPM0L1228SPTR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	688In Stock	Cut Tape $5.07 $3.44 $3.18 $2.76 Reel $1.93 View $2.60 $2.27 $1.92 $1.86	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	256 kB	32 kB	12 bit	43 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual MSPM0L2228SPNR Texas Instruments 1: $6.31 741In Stock New Product	Mfr. Part No. MSPM0L2228SPNR Mouser Part No 595-MSPM0L2228SPNR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	741In Stock	Cut Tape $6.31 $4.18 $3.81 $3.24 Reel $2.46 View $3.07 $2.76 $2.45 $2.38	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	ARM Cortex M0+	32 bit	32 MHz	256 kB	32 kB	12 bit	73 I/O	1.62 V	3.6 V	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU PSC3M5FDS2ACQ1XQLA1 Infineon Technologies 1: $11.55 70In Stock New Product	Mfr. Part No. PSC3M5FDS2ACQ1XQLA1 Mouser Part No 726-PSC3M5FDS2ACQ1XQ New Product	Infineon Technologies	ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU Learn More about Infineon Technologies infineon psoc control c3 main line mcus	Datasheet	70In Stock	$11.55 $8.95 $7.90 $7.38 View $6.96 $6.87 $6.80 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M33	32 bit	180 MHz	256 kB	64 kB	12 bit	50 I/O	1.71 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU TMPM4K4FYBUG(DBB) Toshiba 1: $4.80 158In Stock New Product	Mfr. Part No. TMPM4K4FYBUG(DBB) Mouser Part No 757-TMPM4K4FYBUGDBB New Product	Toshiba	ARM Microcontrollers - MCU Learn More about Toshiba tmpm4k4 microcontroller	Datasheet	158In Stock	$4.80 $4.00 $3.51 $3.22 View $2.95 $2.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	120 MHz	256 kB	18 KB	12 bit	51 I/O	2.7 V	5.5 V	+ 105 C
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics 1: $10.44 767In Stock 5,760On Order	Mfr. Part No. STM32H523ZCT6 Mouser Part No 511-STM32H523ZCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	767In Stock 5,760On Order On Order Ship Dates Mfr. No: STM32H523ZCT6 Stock: 767 Can Dispatch Immediately On Order: 1,080 Expected 12/11/2026 2,160 Expected 31/5/2027 2,520 Expected 12/7/2027 Factory Lead Time: 52 Weeks	$10.44 $7.77 $6.99 $6.53 View $6.12 $5.94	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	256 kB	272 kB	12 bit		1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCI6 STMicroelectronics 1: $6.38 1,828In Stock	Mfr. Part No. STM32U083MCI6 Mouser Part No 511-STM32U083MCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,828In Stock	$6.38 $4.75 $4.22 $3.97 $3.70	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0		48 MHz	256 kB							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCT6 STMicroelectronics 1: $6.17 2,728In Stock	Mfr. Part No. STM32U083MCT6 Mouser Part No 511-STM32U083MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,728In Stock	$6.17 $4.57 $4.07 $3.84 $3.54	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0		48 MHz	256 kB							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCI6 STMicroelectronics 1: $6.95 2,527In Stock 2,940Expected 14/1/2027	Mfr. Part No. STM32U083RCI6 Mouser Part No 511-STM32U083RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,527In Stock 2,940Expected 14/1/2027	$6.95 $4.61 $4.04 $3.63 View $3.62 $3.41	Min.: 1 Mult.: 1 Max.: 2,000			ARM Cortex M0		48 MHz	256 kB							Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCT6 STMicroelectronics 1: $6.72 2,285In Stock 6,720Expected 12/11/2026	Mfr. Part No. STM32U083RCT6 Mouser Part No 511-STM32U083RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,285In Stock 6,720Expected 12/11/2026	$6.72 $4.87 $4.39 $3.78 View $3.58 $3.24 $3.22	Min.: 1 Mult.: 1 Max.: 960			ARM Cortex M0		48 MHz	256 kB							Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: $9.93 1,981In Stock	Mfr. Part No. STM32U535CCU6 Mouser Part No 511-STM32U535CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,981In Stock	$9.93 $7.62 $6.69 $6.41 View $6.35 $5.77 $5.64 $5.41 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	160 MHz	256 kB	574 kB	12 bit, 14 bit	37 I/O	1.71 V	3.6 V	+ 85 C	Tray
RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto CC2340R21N0RGER Texas Instruments 1: $3.06 2,990In Stock	Mfr. Part No. CC2340R21N0RGER Mouser Part No 595-CC2340R21N0RGER	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto Learn More about Texas Instruments ti cc2340r2 wireless mcu	Datasheet	2,990In Stock	Cut Tape $3.06 $2.58 $2.39 $2.18 Reel $1.82 View $2.05 $1.97 $1.90 $1.75 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-24	ARM Cortex M0+	32 bit	48 MHz	256 kB	28 kB	12 bit	12 I/O	1.71 V	3.8 V	+ 150 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PM Texas Instruments 1: $7.00 1,130In Stock	Mfr. Part No. F2800137PM Mouser Part No 595-F2800137PM	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	1,130In Stock	$7.00 $5.33 $4.66 $4.34 View $4.32 $4.05 $3.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	C28x	32 bit	120 MHz	256 kB	36 kB	12 bit	38 I/O	1.14 V	1.32 V	+ 125 C
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PT Texas Instruments 1: $6.68 2,103In Stock	Mfr. Part No. F2800137PT Mouser Part No 595-F2800137PT	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	2,103In Stock	$6.68 $5.09 $4.43 $4.24 View $4.01 $3.89 $3.88 $3.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	C28x	32 bit	120 MHz	256 kB	36 kB	12 bit	25 I/O	1.14 V	1.32 V	+ 125 C
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800152QRHBRQ1 Texas Instruments 1: $5.15 2,746In Stock	Mfr. Part No. F2800152QRHBRQ1 Mouser Part No 595-F2800152QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,746In Stock	$5.15 $3.88 $3.37 $3.21 View $2.94 $2.92 $2.75 $2.67	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	18 I/O	1.14 V	3.63 V	+ 125 C
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- F2800153QPHPRQ1 Texas Instruments 1: $9.60 958In Stock	Mfr. Part No. F2800153QPHPRQ1 Mouser Part No 595-F2800153QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	958In Stock	$9.60 $7.38 $6.50 $6.23 View $5.75 $5.55 $5.41 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-48	C28x	32 bit	120 MHz	256 kB	36 kB	12 bit	27 I/O	1.14 V	3.63 V	+ 125 C
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800153QRHBRQ1 Texas Instruments 1: $9.04 2,919In Stock	Mfr. Part No. F2800153QRHBRQ1 Mouser Part No 595-F2800153QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,919In Stock	$9.04 $6.95 $6.11 $5.85 View $5.40 $5.00 Quote	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	18 I/O	1.14 V	3.63 V	+ 125 C
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPHPRQ1 Texas Instruments 1: $7.14 909In Stock	Mfr. Part No. F2800154QPHPRQ1 Mouser Part No 595-F2800154QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	909In Stock	Cut Tape $7.14 $5.29 $4.71 $4.34 Reel $3.26 View $4.11 $3.69 $3.25 $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	HTQFP-48	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	27 I/O	1.14 V	3.63 V	+ 125 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPMRQ1 Texas Instruments 1: $8.30 980In Stock	Mfr. Part No. F2800154QPMRQ1 Mouser Part No 595-F2800154QPMRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	980In Stock	Cut Tape $8.30 $5.70 $5.32 $4.68 Reel $3.58 View $4.43 $3.98 $3.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	37 I/O	1.14 V	3.63 V	+ 125 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPNRQ1 Texas Instruments 1: $8.53 573In Stock	Mfr. Part No. F2800154QPNRQ1 Mouser Part No 595-F2800154QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	573In Stock	Cut Tape $8.53 $5.86 $5.47 $4.80 Reel $3.69 View $4.56 $4.09 $3.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	52 I/O	1.14 V	3.63 V	+ 125 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QRHBRQ1 Texas Instruments 1: $5.36 2,327In Stock	Mfr. Part No. F2800154QRHBRQ1 Mouser Part No 595-F2800154QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,327In Stock	Cut Tape $5.36 $4.04 $3.51 $3.35 View Reel $2.87 $3.07 $3.06 $2.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32	C28x	32 bit	100 MHz	256 kB	36 kB	12 bit	18 I/O	1.14 V	3.63 V	+ 125 C	Reel, Cut Tape, MouseReel