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
R7F101GBE4CNP#HA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	3,165	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 16x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7F101GAE4CSP#HA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	4,653	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G24	Tape & Reel (TR)	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 16x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM32HG309F64N-C-QFN24R IC MCU 32BIT 64KB FLASH 24QFN Silicon Labs	4,770	-	RFQ	Datasheet	24-VQFN Exposed Pad	Happy Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	15	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L072RZH6TR IC MCU 32BIT 192KB FLASH 64TFBGA STMicroelectronics	4,892	-	RFQ	Datasheet	64-TFBGA	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	51	192KB (192K x 8)	FLASH	6K x 8	20K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL27Z32VLH4 IC MCU 32BIT 32KB FLASH 64LQFP NXP USA Inc.	1,150	-	RFQ	Datasheet	64-LQFP	Kinetis KL2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, FlexIO, SPI, UART/USART, USB	DMA, I2S, PWM, WDT	51	32KB (32K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 17x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F10NLGDFB#15 IC MCU 16BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	2,075	-	RFQ	Datasheet	64-LQFP	RL78/I1C	Tray	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, IrDA, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	27	128KB (128K x 8)	FLASH	2K x 8	8K x 8	1.7V ~ 5.5V	A/D 4x10/24b Sigma-Delta	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5239IRGCR IC MCU 16BIT 128KB FLASH 64VQFN Texas Instruments	1,925	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5227IRGCR IC MCU 16BIT 64KB FLASH 64VQFN Texas Instruments	2,400	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72F345C4T6 IC MCU 8BIT 16KB FLASH 48LQFP STMicroelectronics	1,228	-	RFQ	Datasheet	48-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	256 x 8	1K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8TAC9HLQ8 IC MCU 8BIT 4KB FLASH 44WQFN Texas Instruments	1,939	-	RFQ	Datasheet	44-WFQFN Exposed Pad	COP8™ 8T	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	COP8	8-Bit	15MHz	ACCESS.Bus (2-Wire/I2C, SMBus), Microwire/Plus (SPI)	POR, PWM, WDT	40	4KB (4K x 8)	FLASH	-	128 x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FV16KA301-E/P IC MCU 16BIT 16KB FLASH 20DIP Microchip Technology	1,012	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	PIC® XLP™ 24F	Tube	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	17	16KB (5.5K x 24)	FLASH	512 x 8	2K x 8	3V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
MC9S08PT32VQH IC MCU 8BIT 32KB FLASH 64QFP NXP USA Inc.	2,244	-	RFQ	Datasheet	64-QFP	S08	Tray	Not For New Designs	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	57	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104LKGFB#10 IC MCU 16BIT 384KB FLASH 64LQFP Renesas Electronics Corporation	3,182	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	52	384KB (384K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MKV30F64VLF10R IC MCU 32BIT 64KB FLASH 48LQFP NXP USA Inc.	4,179	-	RFQ	Datasheet	48-LQFP	Kinetis KV	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, SPI, UART/USART	DMA, PWM, WDT	35	64KB (64K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 2x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G0B1CBT3 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	2,350	-	RFQ	Datasheet	48-LQFP	STM32G0	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	128KB (128K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LC554-04E/SO IC MCU 8BIT 896B OTP 18SOIC Microchip Technology	2,213	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	13	896B (512 x 14)	OTP	-	80 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8AF6288TDX IC MCU 8BIT 64KB FLASH 48LQFP STMicroelectronics	3,015	-	RFQ	Datasheet	48-LQFP	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	24MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	6K x 8	3V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F100MKAFA#70 16-BIT GENERAL MCU RL78/G13 384K Renesas Electronics Corporation	3,439	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	384KB (384K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51117ADNE#0A IC MCU 32BIT 384KB FLASH 48WFQFN Renesas Electronics Corporation	3,149	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX111	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52306ADNE#00 IC MCU 32BIT 256KB FLASH 48WFQFN Renesas Electronics Corporation	4,430	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX230	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	34	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b	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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