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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	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	Qualification	Packaging
ARM Microcontrollers - MCU MM-LEGACY PSOC135 CY8C5488FNI-LP212T Infineon Technologies 1: $24.43 1,997In Stock	Mfr. Part No. CY8C5488FNI-LP212T Mouser Part No 727-CY8C5488FNIP212T	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY PSOC135 Learn More about Infineon Technologies cypress psoc 5lp socs	Datasheet	1,997In Stock	Cut Tape $24.43 $18.56 $17.79 $15.68 View Reel $14.06 $14.91 $14.42 $14.08 $14.06 Quote	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	WLCSP-99	ARM Cortex M3	256 kB	32 bit	12 bit	80 MHz	62 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP CY8C5868AXI-LP035 Infineon Technologies 1: $43.56 1,369In Stock 12,400On Order	Mfr. Part No. CY8C5868AXI-LP035 Mouser Part No 727-CY8C5868AXILP035	Infineon Technologies	ARM Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	1,369In Stock 12,400On Order On Order Ship Dates Mfr. No: CY8C5868AXI-LP035 Stock: 1,369 Can Dispatch Immediately On Order: 700 Expected 29/10/2026 4,500 Expected 31/12/2026 7,200 Expected 15/4/2027 Factory Lead Time: 18 Weeks	$43.56 $35.18 $30.97 $30.08 View $29.74 $29.48 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	67 MHz	62 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP CY8C5888AXI-LP096 Infineon Technologies 1: $44.92 1,666In Stock	Mfr. Part No. CY8C5888AXI-LP096 Mouser Part No 727-CY8C5888AXILP096	Infineon Technologies	ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	1,666In Stock	$44.92 $36.33 $31.99 $31.09 View $30.72 $30.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	80 MHz	62 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP CY8C5888LTI-LP097 Infineon Technologies 1: $40.19 3,534In Stock	Mfr. Part No. CY8C5888LTI-LP097 Mouser Part No 727-CY8C5888LTILP097	Infineon Technologies	ARM Microcontrollers - MCU 256KB Flash 64KBSRAM PSoC 5LP Learn More about Infineon Technologies cypress psoc5lp	Datasheet	3,534In Stock	$40.19 $31.86 $30.21 $28.23 View $27.23 $26.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M3	256 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU USB-C HV MCU CYPM1322-97BZXI Infineon Technologies 1: $9.70 6,065In Stock	Mfr. Part No. CYPM1322-97BZXI Mouser Part No 727-CYPM1322-97BZXI	Infineon Technologies	ARM Microcontrollers - MCU USB-C HV MCU Learn More about Infineon Technologies infineon usb c ez pd pmg1 s3	Datasheet	6,065In Stock	$9.70 $7.47 $6.57 $6.30 View $5.82 $5.68 $5.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-97	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	50 I/O	32 kB	2.8 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores LPC11U68JBD48K NXP Semiconductors 1: $12.47 3,586In Stock	Mfr. Part No. LPC11U68JBD48K Mouser Part No 771-LPC11U68JBD48K	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores Learn More about NXP Semiconductors nxp lpc11u6x	Datasheet	3,586In Stock	$12.47 $9.68 $8.57 $8.23 View $7.86 $7.64 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM Cortex M0+	256 kB	32 bit	12 bit	50 MHz	34 I/O	36 kB	3.3 V	3.3 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1756FBD80Y NXP Semiconductors 1: $19.03 2,432In Stock	Mfr. Part No. LPC1756FBD80Y Mouser Part No 771-LPC1756FBD80Y	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core Learn More about NXP Semiconductors nxp_lpc17xx	Datasheet	2,432In Stock	Cut Tape $19.03 $14.46 $13.86 $12.21 $11.86 Reel $10.06	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	ARM Cortex M3	256 kB	32 bit	12 bit	100 MHz	52 I/O	32 kB	2.4 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC LPC2138FBD64/01EL NXP Semiconductors 1: $38.09 904In Stock	Mfr. Part No. LPC2138FBD64/01EL Mouser Part No 771-LPC2138FBD6401EL	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC	Datasheet	904In Stock	$38.09 $30.68 $27.72 $26.79 View $26.63 $25.50 Quote	Min.: 1 Mult.: 1	SMD/SMT		ARM7TDMI-S	256 kB	32 bit/16 bit	10 bit	60 MHz	47 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM7 with 256 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC LPC2366FBD100K NXP Semiconductors 1: $27.59 1,464In Stock	Mfr. Part No. LPC2366FBD100K Mouser Part No 771-LPC2366FBD100K	NXP Semiconductors	ARM Microcontrollers - MCU ARM7 with 256 kB flash, 58 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC Learn More about NXP Semiconductors nxp lpc23xx arm7 mcus	Datasheet	1,464In Stock	$27.59 $21.26 $19.69 $18.52 View $17.90 $17.33	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM7TDMI-S	256 kB	32 bit/16 bit	10 bit	72 MHz	70 I/O	58 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU LPC54113J256BD64 LPC54113J256BD64QL NXP Semiconductors 1: $15.19 2,551In Stock	Mfr. Part No. LPC54113J256BD64QL Mouser Part No 771-LPC54113J256BD64	NXP Semiconductors	ARM Microcontrollers - MCU LPC54113J256BD64 Learn More about NXP Semiconductors nxp lpc5411x microcontrollers	Datasheet	2,551In Stock	$15.19 $11.74 $11.19 $9.72 View $9.28 $8.46 $8.01 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+, ARM Cortex M4	256 kB	32 bit	12 bit	150 MHz	48 I/O	192 kB	1.62 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC5506JBD64 LPC5506JBD64E NXP Semiconductors 1: $7.89 5,151In Stock	Mfr. Part No. LPC5506JBD64E Mouser Part No 771-LPC5506JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC5506JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	5,151In Stock	$7.89 $6.04 $5.29 $4.92 View $4.91 $4.72	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	96 MHz	45 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU LPC55S06JBD64 LPC55S06JBD64E NXP Semiconductors 1: $8.57 4,166In Stock	Mfr. Part No. LPC55S06JBD64E Mouser Part No 771-LPC55S06JBD64E	NXP Semiconductors	ARM Microcontrollers - MCU LPC55S06JBD64 Learn More about NXP Semiconductors nxp semi lpc550x s0x mcus	Datasheet	4,166In Stock	$8.57 $6.58 $5.78 $5.39 View $5.37 $5.18 $5.14 $4.99 Quote	Min.: 1 Mult.: 1	SMD/SMT	HTQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	96 MHz	45 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 112 MC9S12DG256CPVE NXP Semiconductors 1: $99.73 638In Stock	Mfr. Part No. MC9S12DG256CPVE Mouser Part No 841-MC9S12DG256BCP	NXP Semiconductors	16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 112	Datasheet	638In Stock	$99.73 $82.99 $79.10 $75.49 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12	256 kB	16 bit	2 x 10 bit	25 MHz	91 I/O	12 kB	2.35 V	2.75 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80 MC9S12DG256CFUE NXP Semiconductors 1: $89.65 297In Stock	Mfr. Part No. MC9S12DG256CFUE Mouser Part No 841-MC9S12DG256CFUE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80	Datasheet	297In Stock	$89.65 $76.45 $74.83 $70.88 View Quote	Min.: 1 Mult.: 1	SMD/SMT	PQFP-80	HCS12	256 kB	16 bit	2 x 10 bit	25 MHz	59 I/O	12 kB	2.35 V	2.75 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112 MC9S12DT256CPVE NXP Semiconductors 1: $106.34 613In Stock	Mfr. Part No. MC9S12DT256CPVE Mouser Part No 841-MC9S12DT256CPVE	NXP Semiconductors	16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112	Datasheet	613In Stock	$106.34 $88.48 $87.71 $82.16 View Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12	256 kB	16 bit	2 x 10 bit	25 MHz	91 I/O	12 kB	2.35 V	2.75 V	- 40 C	+ 85 C		Tray
16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, QFP 112 MC9S12XET256MAL NXP Semiconductors 1: $36.91 1,100In Stock	Mfr. Part No. MC9S12XET256MAL Mouser Part No 841-MC9S12XET256MAL	NXP Semiconductors	16-bit Microcontrollers - MCU 16-bit MCU, S12X core, 256KB Flash, 50MHz, -40/+125degC, QFP 112	Datasheet	1,100In Stock	$36.91 $29.21 $26.63 $25.72 View $24.82 $24.81 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	HCS12X	256 kB	16 bit	2 x 8 bit/10 bit/12 bit	50 MHz	91 I/O	16 kB	1.98 V	1.72 V	- 40 C	+ 125 C	AEC-Q100	Tray
32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112 MCF52233CAL60 NXP Semiconductors 1: $53.64 1,703In Stock	Mfr. Part No. MCF52233CAL60 Mouser Part No 841-MCF52233CAL60	NXP Semiconductors	32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112	Datasheet	1,703In Stock	$53.64 $44.83 $41.22 $40.75 View $39.79 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-112	ColdFire V2	256 kB	32 bit	12 bit	60 MHz		32 kB	3 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Kinetis 2.x 512K MK20DX256VLL10 NXP Semiconductors 1: $24.24 3,610In Stock	Mfr. Part No. MK20DX256VLL10 Mouser Part No 841-MK20DX256VLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 2.x 512K Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	3,610In Stock	$24.24 $18.41 $17.65 $15.56 View $14.78 $14.31 $13.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	100 MHz	66 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32Bit MCU 256KB Flash MK22FN256VLH12 NXP Semiconductors 1: $18.62 2,224In Stock	Mfr. Part No. MK22FN256VLH12 Mouser Part No 841-MK22FN256VLH12	NXP Semiconductors	ARM Microcontrollers - MCU 32Bit MCU 256KB Flash Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	2,224In Stock	$18.62 $14.14 $13.56 $11.94 View $11.36 $10.99 $10.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	16 bit	120 MHz	40 I/O	48 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144 SPC5602BK0CLQ4 NXP Semiconductors 1: $25.79 300In Stock	Mfr. Part No. SPC5602BK0CLQ4 Mouser Part No 841-SPC5602BK0CLQ4	NXP Semiconductors	32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144	Datasheet	300In Stock	$25.79 $19.60 $18.78 $16.55 View $15.74 $14.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	e200z0	256 kB	32 bit	10 bit	64 MHz	123 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C	AEC-Q100	Tray
ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM LM3S1968-IQC50-A2 Texas Instruments 1: $57.91 171In Stock NRND	Mfr. Part No. LM3S1968-IQC50-A2 Mouser Part No 868-LM3S1968-IQC50 NRND	Texas Instruments	ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM Learn More about Texas Instruments ti processors solutions	Datasheet	171In Stock	$57.91 $44.76 $43.18 $41.72 View $40.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	10 bit	50 MHz	52 I/O	64 kB	2.25 V	2.75 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP100 R5F56216BDFP#V0 Renesas Electronics 1: $19.58 1,949In Stock 1,710Expected 19/3/2027 NRND	Mfr. Part No. R5F56216BDFP#V0 Mouser Part No 968-R5F56216BDFP#V0 NRND	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX621 256K/64K QFP100	Datasheet	1,949In Stock 1,710Expected 19/3/2027	$19.58 $14.88 $14.27 $12.57 View $12.25 $11.94 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	RX	256 kB	32 bit	12 bit	100 MHz	72 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3A1256-AUT Microchip Technology 1: $16.65 765In Stock	Mfr. Part No. AT32UC3A1256-AUT Mouser Part No 556-AT32UC3A1256-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	765In Stock	$16.65 $15.12 $13.70	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	256 kB	32 bit	10 bit	66 MHz	69 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU UC3L-256KB FL 85C AT32UC3L0256-AUR Microchip Technology 1: $13.38 1,537In Stock	Mfr. Part No. AT32UC3L0256-AUR Mouser Part No 556-AT32UC3L0256-AUR	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	1,537In Stock	Cut Tape $13.38 $12.97 Reel $11.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	256 kB	32 bit	12 bit	50 MHz	36 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 ATSAM3U4EA-AU Microchip Technology 1: $12.53 1,649In Stock	Mfr. Part No. ATSAM3U4EA-AU Mouser Part No 556-ATSAM3U4EA-AU	Microchip Technology	ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 Learn More about Microchip Technology microchip sam3u mcus	Datasheet	1,649In Stock	$12.53 $11.41 $10.32	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	96 MHz	96 I/O	52 kB	1.62 V	1.95 V	- 40 C	+ 85 C		Tray