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
Z8F4821VN020SG IC MCU 8BIT 48KB FLASH 44PLCC Zilog	3,852	-	RFQ	Datasheet	44-LCC (J-Lead)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	48KB (48K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z86E4016VEC IC MCU 8BIT 4KB OTP 44PLCC Zilog	2,681	-	RFQ	Datasheet	44-LCC (J-Lead)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	16MHz	-	POR, WDT	32	4KB (4K x 8)	OTP	-	236 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4147LQSS445XQSA1 IC MCU 32BIT 128KB FLASH 64VFQFN Infineon Technologies	4,849	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PSOC™ 4 CY8C4100S Plus	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, TRNG, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10/16x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
S1C17W14F102100-90 IC MCU 16BIT 48KB FLASH 100LQFP EPSON	3,203	-	RFQ	Datasheet	100-LQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	4.2MHz	I2C, IrDA, SSI, UART/USART	LCD, POR, PWM, Voltage Detect, WDT	32	48KB (48K x 8)	FLASH	-	4K x 8	1.2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST7FMC2S4T3 IC MCU 8BIT 16KB FLASH 44LQFP STMicroelectronics	4,466	-	RFQ	Datasheet	44-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	LINbusSCI, SPI	LVD, Motor Control PWM, POR, PWM, WDT	26	16KB (16K x 8)	FLASH	-	768 x 8	3.8V ~ 5.5V	A/D 11x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G473CEU3 IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	3,725	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32G4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT	42	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 21x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912ZVCA64AMLFR IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	4,226	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	1K x 8	4K x 8	5.5V ~ 18V	A/D 10x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F88T-I/ML IC MCU 8BIT 7KB FLASH 28QFN Microchip Technology	4,955	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	7KB (4K x 14)	FLASH	256 x 8	368 x 8	4V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF4458T-I/ML IC MCU 8BIT 24KB FLASH 44QFN Microchip Technology	3,097	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	35	24KB (12K x 16)	FLASH	256 x 8	2K x 8	2V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4146AZS-S455T IC MCU 32BIT 64KB FLASH 64LQFP Infineon Technologies	3,622	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10/16x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
CY9BF565KPMC-G-JNE2 IC MCU 32BIT 416KB FLASH 48LQFP Infineon Technologies	3,817	-	RFQ	Datasheet	48-LQFP	FM4 MB9B560L	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CANbus, CSIO, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	33	416KB (416K x 8)	FLASH	-	48K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
FS32K144HFT0CLHT IC MCU 32BIT 512KB FLASH 64LQFP NXP USA Inc.	3,222	-	RFQ	Datasheet	64-LQFP	S32K	Tray	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	POR, PWM, WDT	58	512KB (512K x 8)	FLASH	4K x 8	64K x 8	2.7V ~ 5.5V	A/D 16x12b SAR; D/A1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32GP304-I/ML IC MCU 16BIT 32KB FLASH 44QFN Microchip Technology	3,658	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 13x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32GP202-E/SP IC MCU 16BIT 32KB FLASH 28SPDIP Microchip Technology	3,625	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 10x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Through Hole
CY8C4248FNI-BL583T IC MCU 32BIT 256KB FLASH 76WLCSP Infineon Technologies	2,150	-	RFQ	Datasheet	76-UFBGA, WLCSP	PSOC® 4 CY8C4xx8 BLE	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4248FLI-BL583T IC MCU 32BIT 256KB FLASH 76WLCSP Infineon Technologies	2,878	-	RFQ	Datasheet	76-XFBGA, WLCSP	PSOC™ 4 CY8C4xx8 BLE	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32LG330F64G-F-QFN64R IC MCU 32BIT 64KB FLASH 64QFN Silicon Labs	2,938	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Leopard Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	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
Z8674312PSC IC MCU 8BIT 8KB OTP 40DIP Zilog	1,057	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	12MHz	EBI/EMI	POR, WDT	32	8KB (8K x 8)	OTP	-	236 x 8	3.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
CY8C4588AZI-H685 IC MCU Infineon Technologies	3,473	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD78F0532AGBA2-GAH-G IC MCU 8BIT 24KB FLASH 64LQFP Renesas Electronics Corporation	1,196	-	RFQ	Datasheet	64-LQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 125°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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