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
PIC18F26Q24-E/STX IC MCU 8BIT 64KB FLASH 28VFQFN Microchip Technology	3,436	-	RFQ	Datasheet	28-VFQFN Exposed Pad	PIC® XLP™ 18K	Tube	Active	-	PIC	8-Bit	64MHz	DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 19x10b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1454T-I/JQ IC MCU 8BIT 14KB FLASH 16UQFN Microchip Technology	2,232	-	RFQ	Datasheet	16-UQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	8	14KB (8K x 14)	FLASH	-	1K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AVR64DU32-I/RXB 64KB, 8KB SRAM, 24MHZ, USB, 10B Microchip Technology	3,855	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® DU	Tray	Active	-	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	256 x 8	8K x 8	1.8V ~ 5.5V	A/D 21x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L151C4U6TR IC MCU 8BIT 16KB FLASH 48UFQFPN STMicroelectronics	3,580	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT	41	16KB (16K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M0A23EC1ACU TR 32 KB FLASH, 4K SRAM, CAN, AUTOM Nuvoton Technology Corporation	1,333	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	NuMicro™ M0A23U	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	-	4K x 8	2.4V ~ 5.5V	A/D 17x12b SAR; D/A 1x5b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
P89LPC9221FDH,512 IC MCU 8BIT 8KB FLASH 20TSSOP NXP USA Inc.	2,928	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	18MHz	I2C, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	-	256 x 8	2.4V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F851-C-GMR IC MCU 8BIT 4KB FLASH 20QFN Silicon Labs	1,639	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F85x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	4KB (4K x 8)	FLASH	-	512 x 8	2.2V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F855-C-IMR IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	2,414	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F85x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	15	2KB (2K x 8)	FLASH	-	256 x 8	2.2V ~ 3.6V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F865-C-IS IC MCU 8BIT 2KB FLASH 16SOIC Silicon Labs	2,154	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	C8051F86x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	13	2KB (2K x 8)	FLASH	-	256 x 8	2.2V ~ 3.6V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F5110HADNF#U0 IC MCU 32BIT 8KB FLASH 40HWQFN Renesas Electronics Corporation	2,529	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX110	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	28	8KB (8K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F633KPMC-G-UNE2 IC MCU 8BIT 12KB FLASH 32LQFP Infineon Technologies	1,184	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	29	12KB (12K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F636KPMC-G-UNK1E2 IC MCU 8BIT 36KB FLASH 32LQFP Infineon Technologies	1,334	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	29	36KB (36K x 8)	FLASH	-	1K x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F632KNPMC-G-UNE2 IC MCU 8BIT 8KB FLASH 32LQFP Infineon Technologies	2,117	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	29	8KB (8K x 8)	FLASH	-	256 x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104AFGSP#50 IC MCU 16BIT 96KB FLASH 30LSSOP Renesas Electronics Corporation	1,585	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	21	96KB (96K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 8x8/10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51113ADNF#4A IC MCU 32BIT 64KB FLASH 40HWQFN Renesas Electronics Corporation	4,574	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX111	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	8K x 8	10K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51111AGNF#4A IC MCU 32BIT 32KB FLASH 40HWQFN Renesas Electronics Corporation	1,115	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX111	Tape & Reel (TR)	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	8K x 8	10K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A93CBU#HC0 IC MCU 32BIT 128KB FLASH 64VFBGA Renesas Electronics Corporation	2,853	-	RFQ	Datasheet	64-VFBGA	RA2E1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	I2C, SmartCard, SPI, UART/USART	AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	53	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 13x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY95F636HNPMC-G-UNE2 IC MCU 8BIT 36KB 32LQFP Infineon Technologies	1,921	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Active	-	F²MC-8FX	8-Bit	16.25MHz	I2C, LINbus, SIO, UART/USART	POR, PWM, WDT	28	36KB (36K x 8)	FLASH	-	1K x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F634KNPMC-G-107-UNE2 IC MCU 8BIT 20KB 32LQFP Infineon Technologies	4,046	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Obsolete	-	F²MC-8FX	8-Bit	16.25MHz	I2C, LINbus, SIO, UART/USART	LVD, LVR, POR, PWM, WDT	29	20KB (20K x 8)	FLASH	-	1K x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F633HPMC-G-UNE2 IC MCU 8BIT 12KB 32LQFP Infineon Technologies	1,467	-	RFQ	Datasheet	32-LQFP	F²MC-8FX MB95630H	Tray	Active	-	F²MC-8FX	8-Bit	16.25MHz	I2C, LINbus, SIO, UART/USART	POR, PWM, WDT	28	12KB (12K x 8)	FLASH	-	512 x 8	2.4V ~ 5.5V	A/D 8x8/10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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