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
ACE1001EN IC MCU 8BIT 1KB EEPROM 8DIP Fairchild Semiconductor	1,600	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	ACEX® 10xx	Bulk	Active	Not Verified	ACE1001	8-Bit	4MHz	-	Brown-out Detect/Reset, LVD, POR, PWM, WDT	6	1KB (1K x 8)	EEPROM	64 x 8	64 x 8	2.2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F12008ASN#50 MCU:RL78 Renesas Electronics Corporation	4,883	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	RL78/G15	Tape & Reel (TR)	Active	-	RL78	16-Bit	16MHz	CSI, I2C, SPI, UART/USART	POR, PWM, WDT	5	8KB (8K x 8)	FLASH	1K x 8	1K x 8	2.4V ~ 5.5V	A/D 3x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ACE1001MT8X IC MCU 8BIT 1KB EEPROM 8TSSOP Fairchild Semiconductor	114,590	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	ACEX® 10xx	Bulk	Obsolete	Not Verified	ACE1001	8-Bit	4MHz	-	Brown-out Detect/Reset, LVD, POR, PWM, WDT	6	1KB (1K x 8)	EEPROM	64 x 8	64 x 8	2.2V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
CY8CEBIKEAZI-111 PSOC4 Infineon Technologies	236,458	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F10Y17DSP#30 IC MCU 16BIT 4KB FLASH 10LSSOP Renesas Electronics Corporation	6,109	-	RFQ	Datasheet	10-LSSOP (0.173", 4.40mm Width)	RL78/G10	Tray	Last Time Buy	Not Verified	RL78	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	-	512 x 8	2V ~ 5.5V	A/D 4x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10378ANA#25 IC MCU 16BIT 8KB FLASH 24HWQFN Renesas Electronics Corporation	3,377	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8LB11F16ES0-C-QFN24R IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	1,237	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Laser Bee	Tape & Reel (TR)	Active	Not Verified	CIP-51 8051	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	16KB (16K x 8)	FLASH	-	1.25K x 8	2.2V ~ 3.6V	A/D 12x14b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC908QVY4CDWER IC MCU 8BIT 4KB FLASH 16SOIC NXP USA Inc.	3,000	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Bulk	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	14	4KB (4K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC1301T016F0008AAXUMA1 IC MCU 32BIT 8KB FLASH 16TSSOP Infineon Technologies	3,056	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	11	8KB (8K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 11x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1037AANA#25 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	2,570	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	-	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20234-12LKXI IC MCU 8BIT 8KB FLASH 16QFN Infineon Technologies	2,448	-	RFQ	Datasheet	16-UFQFN	PSOC™1 CY8C20xxx	Tray	Active	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2232IPW20R IC MCU 16BIT 2KB FLASH 20TSSOP Texas Instruments	2,681	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY13A-SSH IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	9,209	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tube	Obsolete	Verified	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F2R04AU-MFP-H MICROCONTROLLER 8-BIT LC8XX CPU Sanyo	12,400	-	RFQ	Datasheet	24-LFSOP (0.173", 4.40mm Width)	-	Bulk	Active	Not Verified	LC87	8-Bit	12MHz	SIO, UART/USART	LVD, POR, WDT	21	4KB (4K x 8)	FLASH	-	128 x 8	2.2V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LC87F2R04AU-MFP-H-ON MICROCONTROLLER 8-BIT LC8XX CPU onsemi	9,126	-	RFQ	Datasheet	-	*	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY8C20524-12PVXI IC MCU 8BIT 8KB FLASH 28SSOP Infineon Technologies	145,797	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™1 CY8C20xxx	Tube	Active	Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	24	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB95F652ENPF-G-SNE2 IC MCU 8BIT 8KB FLASH 24SOP Infineon Technologies	4,118	-	RFQ	Datasheet	24-SOIC (0.295", 7.50mm Width)	F²MC-8FX MB95650L	Bulk	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	21	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 6x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F110AIDW FLASH PROGRAMMABLE ULTRA LOW POW Texas Instruments	1,500	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MSP430F110AIPW FLASH PROGRAMMABLE ULTRA LOW POW Texas Instruments	1,284	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R7F102G4C2DNP#AA0 MCU:RL78 Renesas Electronics Corporation	4,694	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	11	32KB (32K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 3x8/10b	Internal	-40°C ~ 85°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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