Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
CY8C5867AXI-LP024 IC MCU 32BIT 128KB FLASH 100TQFP Cypress Semiconductor Corp	2,316	-	RFQ	Datasheet	100-LQFP	PSOC® 5 CY8C58LP	Bulk	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.71V ~ 5.5V	A/D 1x20b, 1x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912XD128F2VALR Microcontroller, 16-Bit, FLASH, Flip Electronics	4,768	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SC705C8AE0VFNE HC05 CORE + 8K RAM + EPR Freescale Semiconductor	4,964	-	RFQ	Datasheet	-	-	Bulk	Active	Not Verified	-	8-Bit	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C5668AXI-LP013 IC MCU 32BIT 256KB FLASH 100TQFP Cypress Semiconductor Corp	3,609	-	RFQ	Datasheet	100-LQFP	PSOC® 5 CY8C56LP	Bulk	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 5.5V	A/D 2x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12XA256VAA IC MCU 16BIT 256KB FLASH 80QFP NXP USA Inc.	4,404	-	RFQ	Datasheet	80-QFP	HCS12X	Bulk	Active	Not Verified	HCS12X	16-Bit	80MHz	EBI/EMI, I2C, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	59	256KB (256K x 8)	FLASH	4K x 8	16K x 8	2.35V ~ 5.5V	A/D 8x10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C5688AXI-LP099 IC MCU 32BIT 256KB FLASH 100TQFP Cypress Semiconductor Corp	3,133	-	RFQ	Datasheet	100-LQFP	PSOC® 5 CY8C56LP	Bulk	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 5.5V	A/D 2x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS124773A01CNE#AC0 IC MCU 32BIT 128KB FLASH 48HWQFN Renesas	4,856	-	RFQ	Datasheet	48-WFQFN Exposed Pad	Renesas Synergy™ S1	Tray	Obsolete	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	CANbus, I2C, SCI, SPI, UART/USART, USB	LVD, POR, PWM, WDT	35	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 14x14b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
KC9S12C128MFAE S12C 16-bit MCU, HCS12 core, 128 Flip Electronics	3,975	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S9S12H128J1VFVE S12H Automotive and Industrial M Analog Devices Inc.	4,725	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC56F8157VPYE 16-Bit Size, 16-Ext Bit, 120MHz, NXP Semiconductors	4,842	-	RFQ	Datasheet	160-LQFP	56F8xxx	Tray	Active	-	56800E	16-Bit	60MHz	EBI/EMI, SCI, SPI	POR, PWM, Temp Sensor, WDT	76	256KB (128K x 16)	FLASH	-	8K x 16	2.25V ~ 3.6V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4147AZQ-S475 IC MCU 32BIT 128KB FLASH 64LQFP Cypress Semiconductor Corp	4,350	-	RFQ	Datasheet	64-LQFP	PSOC® 4 CY8C4000	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 16x12b SAR; D/A 2x7b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100GJGFB#V0 IC MCU 16BIT 256KB FLASH 48LFQFP Renesas	4,942	-	RFQ	Datasheet	48-LQFP	RL78/G13	Bulk	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M38079EFFS IC MCU 16BIT 60KB OTP 80QFP Renesas Electronics Corporation	4,105	-	RFQ	Datasheet	80-BQFP	740/38000	Bulk	Active	Not Verified	H8/300	16-Bit	-	-	-	-	60KB (60K x 8)	OTP	-	2K x 8	2.7V ~ 5.5V	-	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
S912XHZ256F1CAG RISC Microcontroller, 16-Bit, FL Flip Electronics	2,817	-	RFQ	Datasheet	-	-	Tray	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MK40DX256VLQ10 RISC Microcontroller, 32-Bit, FL NXP Semiconductors	1,022	-	RFQ	Datasheet	144-LQFP	Kinetis K40	Tray	Active	-	ARM® Cortex®-M4	32-Bit	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, TSI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	98	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC1813JBD144 RISC Microcontroller, 32-Bit, FL Flip Electronics	2,589	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F21336DNFP#V2 R5F21336DNFP#V2 - MCU 16BIT R8C Renesas	2,192	-	RFQ	Datasheet	32-LQFP	-	Tray	Active	Not Verified	R8C	16-Bit	20MHz	I2C, SIO, UART/USART	POR, PWM, Voltage Detect, WDT	27	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F51113ADNF#U0 IC MCU 32BIT 64KB FLASH 40HWQFN Renesas Electronics Corporation	3,120	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX100	Bulk	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	8K x 8	10K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF2144FA20JV IC MCU 16BIT 128KB FLASH 100QFP Renesas	3,301	-	RFQ	Datasheet	100-BFQFP	-	Bulk	Obsolete	Not Verified	H8S/2000	16-Bit	20MHz	IrDA, SCI, UART/USART	POR, PWM, WDT	74	128KB (128K x 8)	FLASH	-	4K x 8	4.5V ~ 5.5V	A/D 24x10b SAR; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
DF2144VFA10V IC MCU 16BIT 128KB FLASH 100QFP Renesas	4,586	-	RFQ	Datasheet	100-BFQFP	-	Bulk	Obsolete	Not Verified	H8S/2000	16-Bit	20MHz	IrDA, SCI, UART/USART	POR, PWM, WDT	74	128KB (128K x 8)	FLASH	-	4K x 8	2.7V ~ 5.5V	A/D 24x10b SAR; D/A 2x8b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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