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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	Qualification	Packaging
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 80MHz, -40/+105degC, Automotive Qualified, QFP 144 S912XHZ256F1VAG NXP Semiconductors 1: $57.32 299In Stock	Mfr. Part No. S912XHZ256F1VAG Mouser Part No 841-S912XHZ256F1VAG	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 80MHz, -40/+105degC, Automotive Qualified, QFP 144	Datasheet	299In Stock	$57.32 $48.28 $46.10 $41.24 View $40.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	HCS12X	16 bit	80 MHz	256 kB	16 kB	10 bit	49 I/O	2.35 V	2.75 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523CCU6 STMicroelectronics 1: $7.03 65In Stock 7,800Expected 21/12/2026	Mfr. Part No. STM32H523CCU6 Mouser Part No 511-STM32H523CCU6	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	65In Stock 7,800Expected 21/12/2026	$7.03 $5.03 $4.56 $4.15 View $4.11 $3.77	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	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, 48 MHz CPU STM32U073MCT6 STMicroelectronics 1: $7.06 147In Stock 714Expected 7/6/2027	Mfr. Part No. STM32U073MCT6 Mouser Part No 511-STM32U073MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	147In Stock 714Expected 7/6/2027	$7.06 $4.62 $4.13 $3.84	Min.: 1 Mult.: 1 Max.: 250			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: $5.97 72In Stock 14,400On Order	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	72In Stock 14,400On Order On Order Ship Dates Mfr. No: STM32U083RCT6 Stock: 72 Can Dispatch Immediately On Order: 6,720 Expected 12/11/2026 7,680 Expected 19/4/2027 Factory Lead Time: 52 Weeks	$5.97 $4.50 $3.92 $3.63 View $3.60 $3.33 $3.32	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 STM32U535CCU6Q STMicroelectronics 1: $9.93 70In Stock	Mfr. Part No. STM32U535CCU6Q Mouser Part No 511-STM32U535CCU6Q	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	70In Stock	$9.93 $7.62 $6.69 $6.41 View $6.35 $5.77 $5.39 $5.30 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	160 MHz	256 kB	574 kB	12 bit, 14 bit	33 I/O	1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535RCI6Q STMicroelectronics 1: $11.42 76In Stock	Mfr. Part No. STM32U535RCI6Q Mouser Part No 511-STM32U535RCI6Q	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	76In Stock	$11.42 $8.36 $7.68 $6.98 View $6.81 $6.41 $6.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M33	32 bit	160 MHz	256 kB	274 kB	12 bit		1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535VCI6 STMicroelectronics 1: $12.39 150In Stock	Mfr. Part No. STM32U535VCI6 Mouser Part No 511-STM32U535VCI6	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	150In Stock	$12.39 $9.41 $8.66 $7.87 View $7.68 $7.21 $7.11 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33	32 bit	160 MHz	256 kB	274 kB	12 bit		1.71 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM STM32WL33CCV6 STMicroelectronics 1: $9.51 40In Stock 5,880Expected 23/7/2027	Mfr. Part No. STM32WL33CCV6 Mouser Part No 511-STM32WL33CCV6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	40In Stock 5,880Expected 23/7/2027	$9.51 $7.38 $7.02 $6.27 View $5.97 $5.73 $5.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-48	ARM Cortex M0+	32 bit	64 MHz	256 kB	32 KB	12 bit	32 I/O	1.7 V	3.6 V	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM STM32WL33KCV7 STMicroelectronics 1: $8.76 141In Stock	Mfr. Part No. STM32WL33KCV7 Mouser Part No 511-STM32WL33KCV7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	141In Stock	$8.76 $7.14 $6.85 $6.26 View $5.96 $5.75 $5.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	ARM Cortex M0+	32 bit	64 MHz	256 kB	32 KB	12 bit	17 I/O	1.7 V	3.6 V	+ 105 C		Tray
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PMR Texas Instruments 1: $7.51 59In Stock 1,000Expected 3/12/2026	Mfr. Part No. F2800137PMR Mouser Part No 595-F2800137PMR	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	59In Stock 1,000Expected 3/12/2026	Cut Tape $7.51 $5.60 $4.96 $3.94 Reel $3.45 View $3.63 $3.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	25 MHz	256 kB	36 kB	2 x 12 bit		2.5 V	3.3 V	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137RHBR Texas Instruments 1: $5.43 324In Stock 3,000Expected 31/5/2027	Mfr. Part No. F2800137RHBR Mouser Part No 595-F2800137RHBR	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	324In Stock 3,000Expected 31/5/2027	Cut Tape $5.43 $4.09 $3.56 $3.40 View Reel $3.09 $3.11 $3.10 $3.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32	C28x	32 bit	120 MHz	256 kB	36 kB	12 bit		1.14 V	1.32 V	+ 125 C		Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 100-MHz 256 F2800156QPHPQ1 Texas Instruments 1: $9.89 46In Stock	Mfr. Part No. F2800156QPHPQ1 Mouser Part No 595-F2800156QPHPQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 100-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	46In Stock	$9.89 $7.26 $6.76 $5.94 $4.53	Min.: 1 Mult.: 1	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
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 256 F2800156QPNRQ1 Texas Instruments 1: $6.72 422In Stock	Mfr. Part No. F2800156QPNRQ1 Mouser Part No 595-F2800156QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	422In Stock	Cut Tape $6.72 $5.11 $4.46 $4.26 Reel $3.74 View $3.92 $3.73 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 120-MHz 256 F2800157EPHPQ1 Texas Instruments 1: $14.69 140In Stock	Mfr. Part No. F2800157EPHPQ1 Mouser Part No 595-F2800157EPHPQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	140In Stock	$14.69 $11.36 $10.83 $9.40 View $8.98 $8.19 $7.75 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	1.32 V	+ 150 C		Tray
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256 F2800157QPMRQ1 Texas Instruments 1: $10.39 29In Stock 1,000Expected 7/6/2027	Mfr. Part No. F2800157QPMRQ1 Mouser Part No 595-F2800157QPMRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	29In Stock 1,000Expected 7/6/2027	Cut Tape $10.39 $8.01 $7.06 $6.77 $6.27 Reel $6.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	C28x	32 bit	120 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 TOPOAUTO AUTO F2800157QPNQ1 Texas Instruments 1: $14.54 238In Stock	Mfr. Part No. F2800157QPNQ1 Mouser Part No 595-F2800157QPNQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	238In Stock	$14.54 $11.23 $10.72 $9.30 View $8.88 $8.09 $7.67 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	C28x	32 bit	120 MHz	256 kB	36 kB	12 bit	52 I/O	1.14 V	3.63 V	+ 125 C
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256 F2800157QPNRQ1 Texas Instruments 1: $11.30 233In Stock	Mfr. Part No. F2800157QPNRQ1 Mouser Part No 595-F2800157QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	233In Stock	Cut Tape $11.30 $8.58 $7.89 $7.18 Reel $6.05 View $7.00 $6.36 $6.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	C28x	32 bit	120 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 120-MHz 256 F280037PTRQ1 Texas Instruments 1: $16.95 941In Stock	Mfr. Part No. F280037PTRQ1 Mouser Part No 595-F280037PTRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 120-MHz 256 Learn More about Texas Instruments ti tms320f28003x microcontrollers	Datasheet	941In Stock	Cut Tape $16.95 $13.78 $13.14 $11.41 View Reel $9.37 $10.89 $9.93 $9.37 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-48	C28x	32 bit	120 MHz	256 kB	4 kB	12 bit	14 I/O	1.14 V	1.32 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	Mfr. Part No. MSPM0L1228SPTR Mouser Part No 595-MSPM0L1228SPTR	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	Mfr. Part No. MSPM0L2228SPNR Mouser Part No 595-MSPM0L2228SPNR	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 BLIZZARD 157 BGA TM4C123BH6NMRI7R Texas Instruments 1: $19.69 950In Stock	Mfr. Part No. TM4C123BH6NMRI7R Mouser Part No 595-TM4C123BH6NMRI7R	Texas Instruments	ARM Microcontrollers - MCU BLIZZARD 157 BGA Learn More about Texas Instruments ti tiva C	Datasheet	950In Stock	Cut Tape $19.69 $15.53 $13.84 $13.33 View Reel $12.14 $13.14 $12.61 $12.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	NFBGA-157	ARM Cortex M4	32 bit	80 MHz	256 kB	32 kB	2 x 12 bit	120 I/O	3.15 V	3.63 V	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU BLIZZARD 157 BGA TM4C123GH6NMRI7R Texas Instruments 1: $23.49 990In Stock	Mfr. Part No. TM4C123GH6NMRI7R Mouser Part No 595-TM4C123GH6NMRI7R	Texas Instruments	ARM Microcontrollers - MCU BLIZZARD 157 BGA Learn More about Texas Instruments ti tiva C	Datasheet	990In Stock	$23.49 $18.62 $16.66 $16.06 View $15.88 $15.04 $13.40	Min.: 1 Mult.: 1	SMD/SMT	NFBGA-157	ARM Cortex M4	32 bit	80 MHz	256 kB	32 kB	2 x 12 bit	120 I/O	3.15 V	3.63 V	+ 85 C
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4148AZS-S545 Infineon Technologies 1: $12.89 800In Stock	Mfr. Part No. CY8C4148AZS-S545 Mouser Part No 726-CY8C4148AZS-S545	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	800In Stock	$12.89 $9.66 $9.22 $8.00 View $7.64 $6.96 $6.69 $6.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	54 I/O	1.71 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4148AZSS565XQLA1 Infineon Technologies 1: $13.48 800In Stock	Mfr. Part No. CY8C4148AZSS565XQLA1 Mouser Part No 726-CY8C4148AZSS565X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	800In Stock	$13.48 $10.10 $9.64 $8.36 View $8.00 $7.29 $7.00 $6.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	54 I/O	1.71 V	5.5 V	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4148AZSS585XQLA1 Infineon Technologies 1: $13.87 800In Stock	Mfr. Part No. CY8C4148AZSS585XQLA1 Mouser Part No 726-CY8C4148AZSS585X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	800In Stock	$13.87 $10.73 $10.23 $8.88 View $8.49 $7.74 $7.40 $7.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+	32 bit	48 MHz	256 kB	32 kB	12 bit	54 I/O	1.71 V	5.5 V	+ 105 C	AEC-Q100	Tray