Microcontrollers

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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
MSP430F6658IPZR IC MCU 16BIT 384KB FLASH 100LQFP Texas Instruments	2,967	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	384KB (384K x 8)	FLASH	-	34K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF51JE128VMB IC MCU 32BIT 128KB FLSH 81MAPBGA NXP USA Inc.	3,084	-	RFQ	Datasheet	81-LBGA	MCF51JE	Box	Not For New Designs	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	48	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS3A17C2A01CLJ#BC0 SYNERGY MCU PLATFORM S3A1 1MB 10 Renesas Electronics Corporation	1,519	-	RFQ	Datasheet	100-TFLGA	Renesas Synergy™ S3	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	48MHz	CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SSIE, SPI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	84	1MB (1M x 8)	FLASH	8K x 8	192K x 8	1.6V ~ 5.5V	A/D 25x14b SAR; D/A 2x12b, 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FS32K146HAT0MMHR IC MCU 32BIT 1MB FLASH 100MAPBGA NXP USA Inc.	1,344	-	RFQ	Datasheet	100-LFBGA	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	POR, PWM, WDT	89	1MB (1M x 8)	FLASH	4K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b SAR; D/A1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STR711FR2H6 IC MCU 32BIT 256KB FLASH 64LFBGA STMicroelectronics	1,163	-	RFQ	Datasheet	64-LFBGA	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	HDLC, I2C, SmartCard, SPI, UART/USART, USB	PWM, WDT	30	256KB (256K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR712FR2H6 IC MCU 32BIT 256KB FLASH 64LFBGA STMicroelectronics	4,784	-	RFQ	Datasheet	64-LFBGA	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	CANbus, HDLC, I2C, SmartCard, SPI, UART/USART	PWM, WDT	32	256KB (256K x 8 + 16K)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C64AT-20E/PT IC MCU 8BIT 3.5KB OTP 44TQFP Microchip Technology	3,431	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C3244AXA-143 IC MCU 8BIT 16KB FLASH 100TQFP Infineon Technologies	1,803	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C32xx	Tray	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	62	16KB (16K x 8)	FLASH	512 x 8	2K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC68HC908GT16CB IC MCU 8BIT 16KB FLASH 42DIP NXP USA Inc.	1,724	-	RFQ	Datasheet	42-SDIP (0.600", 15.24mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM	36	16KB (16K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
MC68HC908AP64CB IC MCU 8BIT 64KB FLASH 42DIP NXP USA Inc.	2,213	-	RFQ	Datasheet	42-SDIP (0.600", 15.24mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	I2C, IRSCI, SCI, SPI	LED, LVD, POR, PWM	30	64KB (64K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
C8051F964-B-GMR IC MCU 8BIT 64KB FLASH 76DQFN Silicon Labs	4,892	-	RFQ	Datasheet	76-VFQFN Dual Rows, Exposed Pad	C8051F9xx	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FLASH	-	8.25K x 8	1.8V ~ 3.8V	A/D 16x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52106BGFB#10 32BIT MCU RX210 256K LQFP144 -40 Renesas Electronics Corporation	4,820	-	RFQ	Datasheet	144-LQFP	RX200	Tray	Active	-	RX	32-Bit	50MHz	I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	122	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F521A7BDFP#10 IC MCU 32BIT 384KB FLSH 100LFQFP Renesas Electronics Corporation	4,424	-	RFQ	Datasheet	100-LQFP	RX21A	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	50MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	66	384KB (384K x 8)	FLASH	8K x 8	64K x 8	2.7V ~ 3.6V	A/D 7x10/24b Sigma-Delta; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52108CDFF#H0 RX210 MCU 512K+8K/64K 80LQFP 14X Renesas Electronics Corporation	2,663	-	RFQ	Datasheet	80-LQFP	RX200	Tray	Active	-	RX	32-Bit	50MHz	I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.62V ~ 5.5V	A/D 14x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4100Q48K128ABXUMA1 IC MCU 32BIT 128KB FLASH 48VQFN Infineon Technologies	3,042	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC4000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	DMA, I2S, LED, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	20K x 8	3.13V ~ 3.63V	A/D 9x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC570S50E3CEFAR IC MCU 32BIT 512KB FLSH 100ETQFP STMicroelectronics	2,222	-	RFQ	Datasheet	100-TQFP Exposed Pad	SPC57 S	Tape & Reel (TR)	Obsolete	Not Verified	e200z0h	32-Bit Single-Core	80MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, WDT	-	512KB (512K x 8)	FLASH	32K x 8	48K x 8	3V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount
EFM32GG12B430F512GQ64-A IC MCU 32BIT 512KB FLASH 64TQFP Silicon Labs	4,986	-	RFQ	Datasheet	64-TQFP	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32WG990F64-B-BGA112 IC MCU 32BIT 64KB FLASH 112BGA Silicon Labs	1,264	-	RFQ	Datasheet	112-LFBGA	Wonder Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	86	64KB (64K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1501AGK-GAK-E3-AX IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	2,363	-	RFQ	Datasheet	80-LQFP	78K0R/Lx3	Tape & Reel (TR)	Active	-	78K/0R	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	46	96KB (96K x 8)	FLASH	-	6K x 8	1.8V ~ 5.5V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1501AGK-GAK-X3-AX IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	3,023	-	RFQ	Datasheet	80-LQFP	78K0R/Lx3	Tape & Reel (TR)	Active	-	78K/0R	16-Bit	20MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	46	96KB (96K x 8)	FLASH	-	6K x 8	1.8V ~ 5.5V	A/D 8x12b SAR; D/A 2x12b	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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