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
R5F104LDALA#W0 IC MCU 16BIT 48KB FLASH 64FLGA Renesas Electronics Corporation	2,031	-	RFQ	Datasheet	64-WFLGA	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LEGFP#50 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	3,984	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104JHAFA#50 IC MCU 16BIT 192KB FLASH 52LQFP Renesas Electronics Corporation	4,829	-	RFQ	Datasheet	52-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104JGGFA#50 IC MCU 16BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	3,193	-	RFQ	Datasheet	52-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY95F698KNPMC-GXXXUNERE2 IC MCU 8BIT 60KB 48LQFP Infineon Technologies	4,478	-	RFQ	Datasheet	48-LQFP	F²MC-8FX MB95690K	Tape & Reel (TR)	Active	-	F²MC-8FX	8-Bit	16.25MHz	I2C, LINbus, SIO, UART/USART	LVD, LVR, POR, PWM, WDT	45	60KB (60K x 8)	FLASH	-	2K x 8	2.88V ~ 5.5V	A/D 12x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F042ASB020SG IC MCU 8BIT 4KB FLASH 8SOIC Zilog	3,812	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	Encore!® XP®	Tube	Active	Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	6	4KB (4K x 8)	FLASH	128 x 8	1K x 8	2.7V ~ 3.6V	A/D 4x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MKL05Z32VFM4R IC MCU 32BIT 32KB FLASH 32QFN NXP USA Inc.	4,627	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Kinetis KL0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 3.6V	A/D 14x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount, Wettable Flank
MKL17Z32VFM4R IC MCU 32BIT 32KB FLASH 32QFN NXP USA Inc.	2,701	-	RFQ	Datasheet	32-UFQFN Exposed Pad	Kinetis KL1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, FlexIO, SPI, UART/USART	DMA, I2S, PWM, WDT	28	32KB (32K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 11x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST7FLIT19BF1U6 IC MCU 8BIT 4KB FLASH 20QFN STMicroelectronics	2,624	-	RFQ	Datasheet	20-VQFN Exposed Pad	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	SPI	LVD, POR, PWM, WDT	17	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GLF3CLA#AC0 16BIT MCU RL78/G23 96K 64WFLGA - Renesas Electronics Corporation	4,015	-	RFQ	Datasheet	64-WFLGA	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.8V ~ 5.5V	A/D 12x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC1112JHI33/203E IC MCU 32BIT 16KB FLASH 33HVQFN NXP USA Inc.	3,206	-	RFQ	Datasheet	32-VFQFN Exposed Pad	LPC1100XL	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	28	16KB (16K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F812-GM IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	2,983	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F81x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F824-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	4,297	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F82x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F830-GS IC MCU 8BIT 4KB FLASH 16SOIC Silicon Labs	3,537	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F83x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	13	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F812-GMR IC MCU 8BIT 8KB FLASH 20QFN Silicon Labs	3,794	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F81x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8LB12F64E-C-QSOP24 IC MCU 8BIT 64KB FLASH 24QSOP Silicon Labs	3,359	-	RFQ	Datasheet	24-SSOP (0.154", 3.90mm Width)	Laser Bee	Tube	Obsolete	Not Verified	CIP-51 8051	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2V ~ 3.6V	A/D 13x14b; D/A 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S1C17M40F701100 IC MCU 16BIT 48KB FLASH 64QFP13 EPSON	4,413	-	RFQ	Datasheet	64-LQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	16.8MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	-	48KB (48K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 5.5V	A/D 12b SAR	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
P89C52X2BN/00,112 IC MCU 8BIT 8KB FLASH 40DIP NXP USA Inc.	2,991	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR	32	8KB (8K x 8)	FLASH	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
MSP430F2122TRTVR IC MCU 16BIT 4KB FLASH 32WQFN Texas Instruments	4,716	-	RFQ	Datasheet	32-WFQFN Exposed Pad	MSP430F2xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	24	4KB (4K x 8 + 256B)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT87F52-24PI IC MCU 8BIT 8KB FLASH 40DIP Microchip Technology	1,608	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87F	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	-	32	8KB (8K x 8)	OTP Quick FLASH	-	256 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C	-	-	Through Hole

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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. 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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