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
R5F56316DDBG#U0 IC MCU 32BIT 256KB FLSH 176LFBGA Renesas Electronics Corporation	4,225	-	RFQ	Datasheet	176-LFBGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	256KB (256K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK20DX256ZVMC10 IC MCU 32B 256KB FLASH 121MAPBGA NXP USA Inc.	4,664	-	RFQ	Datasheet	121-LFBGA	Kinetis K20	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	86	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 38x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MK60DX256VMC10 IC MCU 32B 256KB FLASH 121MAPBGA NXP USA Inc.	1,645	-	RFQ	Datasheet	121-LFBGA	Kinetis K60	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	86	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 38x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ0512EFE100T-I/PF IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	1,232	-	RFQ	Datasheet	100-TQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	78	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 40x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB9DF125EPMC-GSK5E2 IC MCU 32BIT 1MB FLASH 176LQFP Infineon Technologies	4,228	-	RFQ	Datasheet	176-LQFP	FCR4 MB9DF125	Tray	Obsolete	Not Verified	ARM® Cortex®-R4	32-Bit Single-Core	128MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	141	1MB (1M x 8)	FLASH	-	128K x 8	1.1V ~ 5.5V	A/D 50x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CG7624AMT SEMICONDUCTOR OTHER Infineon Technologies	4,444	-	RFQ	Datasheet	-	*	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TMS320F28068PZT IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	4,537	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Piccolo™	Tray	Obsolete	Not Verified	C28x	32-Bit Single-Core	90MHz	CANbus, I2C, McBSP, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	54	256KB (128K x 16)	FLASH	-	50K x 16	1.71V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3446PVA-091 IC MCU 8BIT 64KB FLASH 48SSOP Infineon Technologies	4,353	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	PSOC™ 3 CY8C34xx	Tube	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F412-GQR IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	3,153	-	RFQ	Datasheet	32-LQFP	C8051F41x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	16KB (16K x 8)	FLASH	-	2.25K x 8	2V ~ 5.25V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG390F512G-E-BGA112 IC MCU 32BIT 512KB FLASH 112BGA Silicon Labs	1,706	-	RFQ	Datasheet	112-LFBGA	Giant Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	87	512KB (512K x 8)	FLASH	-	128K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5KGFM#10 32BIT MCU RX23E-B 128K LFQFP64 F Renesas Electronics Corporation	2,071	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CYT2B78CADQ0AZSGST IC MCU 32BT 1.0625MB FLSH 176QFP Infineon Technologies	4,239	-	RFQ	Datasheet	176-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	152	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 82x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC17LC766T-08I/L IC MCU 8BIT 32KB OTP 84PLCC Microchip Technology	1,984	-	RFQ	Datasheet	84-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	66	32KB (16K x 16)	OTP	-	902 x 8	3V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C756A-16E/PT IC MCU 8BIT 32KB OTP 64TQFP Microchip Technology	4,204	-	RFQ	Datasheet	64-TQFP	PIC® 17C	Tray	Obsolete	Not Verified	PIC	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	32KB (16K x 16)	OTP	-	902 x 8	4.5V ~ 5.5V	A/D 12x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC30F6011AT-20I/PT IC MCU 16BIT 132KB FLASH 64TQFP Microchip Technology	2,066	-	RFQ	Datasheet	64-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	52	132KB (44K x 24)	FLASH	2K x 8	6K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG11B840F1024IM64-B IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	4,720	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	1MB (1M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XMC4500F100K1024ABXQSA1 IC MCU 32BIT 1MB FLASH 100LQFP Infineon Technologies	4,401	-	RFQ	Datasheet	100-LQFP Exposed Pad	XMC4000	Tray	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SPI, UART, USB	DMA, I2S, LED, POR, PWM, WDT	55	1MB (1M x 8)	FLASH	-	160K x 8	3.13V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F350R IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	2,844	-	RFQ	Datasheet	32-LQFP	C8051F35x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	A/D 8x24b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATUC256L4U-AUR IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	4,020	-	RFQ	Datasheet	48-TQFP	AVR®32 UC3 L	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATUC256L4U-ZAUR IC MCU 32BIT 256KB FLASH 48QFN Microchip Technology	2,567	-	RFQ	Datasheet	48-VFQFN Exposed Pad	AVR®32 UC3 L	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	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. 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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