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
R5F10968KSP#H0 16BIT MCU RL78/F12 8K SSOP20 -40 Renesas Electronics Corporation	1,796	-	RFQ	Datasheet	20-LSSOP (0.240", 6.10mm Width)	RL78/F12	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	13	8KB (8K x 8)	FLASH	4K x 8	512 x 8	2.7V ~ 5.5V	A/D 4x8/10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MKV10Z32VLC7R IC MCU 32BIT 32KB FLASH 32LQFP NXP USA Inc.	4,628	-	RFQ	Datasheet	32-LQFP	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	75MHz	I2C, SPI, UART/USART	DMA, WDT	28	32KB (32K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
P89LPC9381FA,112 IC MCU 8BIT 4KB FLASH 28PLCC NXP USA Inc.	4,756	-	RFQ	Datasheet	28-LCC (J-Lead)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	18MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	26	4KB (4K x 8)	FLASH	-	256 x 8	2.4V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GKAFB#70 16-BIT GENERAL MCU RL78/G13 384K Renesas Electronics Corporation	4,895	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	384KB (384K x 8)	FLASH	-	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F110PEAFB#70 16BIT MCU RL78/L1C 64K 100LFQFP Renesas Electronics Corporation	1,209	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	69	64KB (64K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 3.6V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10WMGAFA#70 16BIT MCU RL78/L13 128KB+4KB/8KB Renesas Electronics Corporation	2,361	-	RFQ	Datasheet	80-LQFP	RL78/L13	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	4K x 8	8K x 8	1.6V ~ 5.5V	A/D 12x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L152R6T6TR IC MCU 8BIT 32KB FLASH 64LQFP STMicroelectronics	3,177	-	RFQ	Datasheet	64-LQFP	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	54	32KB (32K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5509IRGCR IC MCU 16BIT 24KB FLASH 64VQFN Texas Instruments	3,802	-	RFQ	Datasheet	64-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	24KB (24K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C55AT-20/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	4,479	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C58BT-04E/SS IC MCU 8BIT 3KB OTP 20SSOP Microchip Technology	1,989	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	3KB (2K x 12)	OTP	-	73 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF44J10T-I/ML IC MCU 8BIT 16KB FLASH 44QFN Microchip Technology	3,509	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18J	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (8K x 16)	FLASH	-	1K x 8	2V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EM6819F4-B000-TP028B+ IC MCU 8BIT 11.5KB FLASH 20VFQFN EM Microelectronic	2,578	-	RFQ	Datasheet	20-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	-	CR816L	8-Bit	15MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	24	11.5KB (4K x 23)	FLASH	-	512 x 8	0.9V ~ 3.6V	A/D 8x10b	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
EM6819F6-A000-TP20B+ IC MCU 8BIT 16.9KB FLASH 20TSSOP EM Microelectronic	1,365	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Active	-	CR816L	8-Bit	15MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	16	16.9KB (6K x 22.5)	FLASH	-	512 x 8	0.9V ~ 3.6V	A/D 8x10b	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F51305ADFM#50 IC MCU 32BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	2,091	-	RFQ	Datasheet	64-LQFP	RX130	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	52	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G071R8T7 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	1,358	-	RFQ	Datasheet	48-LQFP	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT	60	64KB (64K x 8)	FLASH	-	36K x 8	1.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST7FLITE10F1M6 IC MCU 8BIT 4KB FLASH 20SOIC STMicroelectronics	3,521	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	16MHz	SPI	LVD, POR, PWM, WDT	15	4KB (4K x 8)	FLASH	-	256 x 8	2.4V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F042ASH020EG2156 IC MCU 8BIT 4KB FLASH 20SOIC Zilog	4,531	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	Encore!® XP®	Tube	Active	Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	17	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	A/D 7x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z8F042ASJ020SG2156 IC MCU 8BIT 4KB FLASH 20SOIC Zilog	3,090	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	23	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F042AHJ020SG2156 IC MCU 8BIT 4KB FLASH 28SSOP Zilog	4,859	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	23	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F042AHJ020EG2156 IC MCU 8BIT 4KB FLASH 28SSOP Zilog	2,027	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	23	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°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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